{ "cdp_num": null, "comment": null, "conditions": [], "country": "Italy", "country_code_ISO": "ITA", "date_from": "1991-01-01 00:00:00", "date_to": null, "description": "BRASS NAIL", "geological": { "bedrock": { "condition": "JOINTED", "type": "SEDIMENTARY" }, "characteristic": "BEDROCK", "distance_to_fault": null, "fault_zone": null, "fracture_spacing": null }, "iers_domes": "12734M008", "instrument_collocation": [ { "comment": "", "date_from": "1990-05-01 00:00:00", "date_to": null, "status": "PERMANENT", "type": "VLBI" }, { "comment": "", "date_from": "1993-09-01 00:00:00", "date_to": "2000-12-10 00:00:00", "status": "PERMANENT", "type": "SLR-SAO" }, { "comment": "", "date_from": "1996-03-01 00:00:00", "date_to": "2002-09-05 00:00:00", "status": "PERMANENT", "type": "PRARE" }, { "comment": "", "date_from": "2000-11-15 00:00:00", "date_to": null, "status": "PERMANENT", "type": "SLR-MLRO" }, { "comment": "", "date_from": "2007-01-03 00:00:00", "date_to": null, "status": "MOBILE", "type": "ABSOLUTE GRAVIMETER" } ], "local_ties": [ { "accuracy": null, "comment": "UP (m)\r\nEAST (m)\r\nNORTH (m)\r\nDIST (m)\r\nexact date in Sep 1991 not known", "cpd_num": null, "date_at": "1991-09-01 00:00:00", "dx": 0, "dy": 0, "dz": 0, "iers_domes": "12734M008", "name": "MATE", "survey_method": "TRIANGULATION", "usage": "GPS" }, { "accuracy": 6, "comment": null, "cpd_num": "7243", "date_at": "1991-11-01 00:00:00", "dx": -10.946, "dy": -42.246, "dz": 38.203, "iers_domes": "12734S005", "name": "VLBI", "survey_method": "TRIANGULATION", "usage": "VLBI" }, { "accuracy": 2, "comment": null, "cpd_num": "7939", "date_at": "1996-07-01 00:00:00", "dx": 15.172, "dy": 24.826, "dz": -24.959, "iers_domes": "12734S001", "name": "SLR (MARKER O)", "survey_method": "TRIANGULATION", "usage": "SLR" }, { "accuracy": 3, "comment": null, "cpd_num": "7941", "date_at": "2004-03-25 00:00:00", "dx": 29.157, "dy": 22.201, "dz": -37.912, "iers_domes": "12734S008", "name": "SLR MLRO (MARKER M)", "survey_method": "TRIANGULATION", "usage": "SLR" } ], "location": { "city": "Matera", "coordinates": { "X": 4641949.709, "Y": 1393045.298, "Z": 4133287.333, "altitude": 535.6, "lat": 40.64913013940621, "lon": 16.704457444907206 }, "country": "Italy", "country_iso_code": "ITA", "description": "", "state": "BASILICATA", "tectonic": { "plate_name": "EURASIAN" } }, "logs": { "contact": "Matera GNSS Team (gnss_op@est.asi.it)", "date": "2026-03-11 00:00:00", "log_type": "UPDATE", "modified": "UNAVAILABLE", "previous": "UNAVAILABLE", "title": "MATE00ITA.xml" }, "marker": "MATE", "monument": { "description": "PILLAR", "foundation": "CONCRETE BLOCK", "foundation_depth": null, "height": 1.2, "monument_inscription": "Stable pillar on the roof (Marker R)" }, "monument_num": 0, "name": "Matera", "receiver_num": 0, "station_contacts": [ { "contact": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" } }, { "contact": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" } } ], "station_items": [ { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "1991-01-01 00:00:00", "date_to": "1992-05-27 00:00:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "1991-01-01 00:00:00", "date_to": "1992-05-27 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "ROGUE SNR-8" }, { "attribute": { "name": "serial_number" }, "date_from": "1991-01-01 00:00:00", "date_to": "1992-05-27 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "R 118" }, { "attribute": { "name": "satellite_system" }, "date_from": "1991-01-01 00:00:00", "date_to": "1992-05-27 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS" }, { "attribute": { "name": "firmware_version" }, "date_from": "1991-01-01 00:00:00", "date_to": "1992-05-27 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "5.6" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "1991-01-01 00:00:00", "date_to": "1992-05-27 00:00:00", "value_date": null, "value_numeric": 15, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "1991-01-01 00:00:00", "date_to": "1992-05-27 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "1992-05-27 00:00:00", "date_to": "1993-02-08 00:00:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "1992-05-27 00:00:00", "date_to": "1993-02-08 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "ROGUE SNR-8" }, { "attribute": { "name": "serial_number" }, "date_from": "1992-05-27 00:00:00", "date_to": "1993-02-08 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "R 118" }, { "attribute": { "name": "satellite_system" }, "date_from": "1992-05-27 00:00:00", "date_to": "1993-02-08 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS" }, { "attribute": { "name": "firmware_version" }, "date_from": "1992-05-27 00:00:00", "date_to": "1993-02-08 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "7.0" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "1992-05-27 00:00:00", "date_to": "1993-02-08 00:00:00", "value_date": null, "value_numeric": 15, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "1992-05-27 00:00:00", "date_to": "1993-02-08 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "1993-02-08 00:00:00", "date_to": "1993-06-01 00:00:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "1993-02-08 00:00:00", "date_to": "1993-06-01 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "ROGUE SNR-8" }, { "attribute": { "name": "serial_number" }, "date_from": "1993-02-08 00:00:00", "date_to": "1993-06-01 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "R 118" }, { "attribute": { "name": "satellite_system" }, "date_from": "1993-02-08 00:00:00", "date_to": "1993-06-01 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS" }, { "attribute": { "name": "firmware_version" }, "date_from": "1993-02-08 00:00:00", "date_to": "1993-06-01 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "7.3" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "1993-02-08 00:00:00", "date_to": "1993-06-01 00:00:00", "value_date": null, "value_numeric": 15, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "1993-02-08 00:00:00", "date_to": "1993-06-01 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "1993-06-01 00:00:00", "date_to": "1993-10-25 00:00:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "1993-06-01 00:00:00", "date_to": "1993-10-25 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "ROGUE SNR-8" }, { "attribute": { "name": "serial_number" }, "date_from": "1993-06-01 00:00:00", "date_to": "1993-10-25 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "R 118" }, { "attribute": { "name": "satellite_system" }, "date_from": "1993-06-01 00:00:00", "date_to": "1993-10-25 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS" }, { "attribute": { "name": "firmware_version" }, "date_from": "1993-06-01 00:00:00", "date_to": "1993-10-25 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "7.4" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "1993-06-01 00:00:00", "date_to": "1993-10-25 00:00:00", "value_date": null, "value_numeric": 15, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "1993-06-01 00:00:00", "date_to": "1993-10-25 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "1993-10-25 00:00:00", "date_to": "1994-06-07 00:00:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "1993-10-25 00:00:00", "date_to": "1994-06-07 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "ROGUE SNR-8" }, { "attribute": { "name": "serial_number" }, "date_from": "1993-10-25 00:00:00", "date_to": "1994-06-07 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "R 118" }, { "attribute": { "name": "satellite_system" }, "date_from": "1993-10-25 00:00:00", "date_to": "1994-06-07 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS" }, { "attribute": { "name": "firmware_version" }, "date_from": "1993-10-25 00:00:00", "date_to": "1994-06-07 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "7.5" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "1993-10-25 00:00:00", "date_to": "1994-06-07 00:00:00", "value_date": null, "value_numeric": 15, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "1993-10-25 00:00:00", "date_to": "1994-06-07 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "1994-06-07 00:00:00", "date_to": "1996-07-01 00:00:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "1994-06-07 00:00:00", "date_to": "1996-07-01 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "ROGUE SNR-8" }, { "attribute": { "name": "serial_number" }, "date_from": "1994-06-07 00:00:00", "date_to": "1996-07-01 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "R 118" }, { "attribute": { "name": "satellite_system" }, "date_from": "1994-06-07 00:00:00", "date_to": "1996-07-01 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS" }, { "attribute": { "name": "firmware_version" }, "date_from": "1994-06-07 00:00:00", "date_to": "1996-07-01 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "7.8" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "1994-06-07 00:00:00", "date_to": "1996-07-01 00:00:00", "value_date": null, "value_numeric": 15, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "1994-06-07 00:00:00", "date_to": "1996-07-01 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": "Firmware version made Thur 95\/06\/29", "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "1996-07-09 00:00:00", "date_to": "1999-06-18 00:00:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "1996-07-09 00:00:00", "date_to": "1999-06-18 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "ROGUE SNR-8100" }, { "attribute": { "name": "serial_number" }, "date_from": "1996-07-09 00:00:00", "date_to": "1999-06-18 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "157" }, { "attribute": { "name": "satellite_system" }, "date_from": "1996-07-09 00:00:00", "date_to": "1999-06-18 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS" }, { "attribute": { "name": "firmware_version" }, "date_from": "1996-07-09 00:00:00", "date_to": "1999-06-18 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "3.2.32.1" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "1996-07-09 00:00:00", "date_to": "1999-06-18 00:00:00", "value_date": null, "value_numeric": 15, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "1996-07-09 00:00:00", "date_to": "1999-06-18 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "1999-06-18 00:00:00", "date_to": "2001-09-24 00:00:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "1999-06-18 00:00:00", "date_to": "2001-09-24 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "TRIMBLE 4000SSI" }, { "attribute": { "name": "serial_number" }, "date_from": "1999-06-18 00:00:00", "date_to": "2001-09-24 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "21580" }, { "attribute": { "name": "satellite_system" }, "date_from": "1999-06-18 00:00:00", "date_to": "2001-09-24 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS" }, { "attribute": { "name": "firmware_version" }, "date_from": "1999-06-18 00:00:00", "date_to": "2001-09-24 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "7.29 \/ 3.07" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "1999-06-18 00:00:00", "date_to": "2001-09-24 00:00:00", "value_date": null, "value_numeric": 5, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "1999-06-18 00:00:00", "date_to": "2001-09-24 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2001-09-25 00:00:00", "date_to": "2004-04-19 00:00:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2001-09-25 00:00:00", "date_to": "2004-04-19 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "TRIMBLE 4000SSI" }, { "attribute": { "name": "serial_number" }, "date_from": "2001-09-25 00:00:00", "date_to": "2004-04-19 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "32086" }, { "attribute": { "name": "satellite_system" }, "date_from": "2001-09-25 00:00:00", "date_to": "2004-04-19 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS" }, { "attribute": { "name": "firmware_version" }, "date_from": "2001-09-25 00:00:00", "date_to": "2004-04-19 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "Nav 7.19 Sig 3.04" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2001-09-25 00:00:00", "date_to": "2004-04-19 00:00:00", "value_date": null, "value_numeric": 5, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2001-09-25 00:00:00", "date_to": "2004-04-19 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2004-04-19 00:00:00", "date_to": "2008-11-21 00:00:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2004-04-19 00:00:00", "date_to": "2008-11-21 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "TRIMBLE 4000SSI" }, { "attribute": { "name": "serial_number" }, "date_from": "2004-04-19 00:00:00", "date_to": "2008-11-21 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "21438" }, { "attribute": { "name": "satellite_system" }, "date_from": "2004-04-19 00:00:00", "date_to": "2008-11-21 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS" }, { "attribute": { "name": "firmware_version" }, "date_from": "2004-04-19 00:00:00", "date_to": "2008-11-21 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "Nav 7.29 Sig 3.07" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2004-04-19 00:00:00", "date_to": "2008-11-21 00:00:00", "value_date": null, "value_numeric": 5, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2004-04-19 00:00:00", "date_to": "2008-11-21 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2008-11-21 00:00:00", "date_to": "2009-05-05 00:00:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2008-11-21 00:00:00", "date_to": "2009-05-05 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "LEICA GRX1200GGPRO" }, { "attribute": { "name": "serial_number" }, "date_from": "2008-11-21 00:00:00", "date_to": "2009-05-05 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "355893" }, { "attribute": { "name": "satellite_system" }, "date_from": "2008-11-21 00:00:00", "date_to": "2009-05-05 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO" }, { "attribute": { "name": "firmware_version" }, "date_from": "2008-11-21 00:00:00", "date_to": "2009-05-05 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "6.02" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2008-11-21 00:00:00", "date_to": "2009-05-05 00:00:00", "value_date": null, "value_numeric": 5, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2008-11-21 00:00:00", "date_to": "2009-05-05 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2009-05-05 00:00:00", "date_to": "2009-09-18 00:00:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2009-05-05 00:00:00", "date_to": "2009-09-18 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "LEICA GRX1200GGPRO" }, { "attribute": { "name": "serial_number" }, "date_from": "2009-05-05 00:00:00", "date_to": "2009-09-18 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "355893" }, { "attribute": { "name": "satellite_system" }, "date_from": "2009-05-05 00:00:00", "date_to": "2009-09-18 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO" }, { "attribute": { "name": "firmware_version" }, "date_from": "2009-05-05 00:00:00", "date_to": "2009-09-18 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "7.50\/3.017" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2009-05-05 00:00:00", "date_to": "2009-09-18 00:00:00", "value_date": null, "value_numeric": 5, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2009-05-05 00:00:00", "date_to": "2009-09-18 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2009-09-18 00:00:00", "date_to": "2010-02-22 00:00:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2009-09-18 00:00:00", "date_to": "2010-02-22 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "LEICA GRX1200GGPRO" }, { "attribute": { "name": "serial_number" }, "date_from": "2009-09-18 00:00:00", "date_to": "2010-02-22 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "355893" }, { "attribute": { "name": "satellite_system" }, "date_from": "2009-09-18 00:00:00", "date_to": "2010-02-22 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO" }, { "attribute": { "name": "firmware_version" }, "date_from": "2009-09-18 00:00:00", "date_to": "2010-02-22 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "7.53\/3.017" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2009-09-18 00:00:00", "date_to": "2010-02-22 00:00:00", "value_date": null, "value_numeric": 5, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2009-09-18 00:00:00", "date_to": "2010-02-22 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2010-02-22 00:00:00", "date_to": "2010-03-17 12:40:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2010-02-22 00:00:00", "date_to": "2010-03-17 12:40:00", "value_date": null, "value_numeric": null, "value_varchar": "LEICA GRX1200GGPRO" }, { "attribute": { "name": "serial_number" }, "date_from": "2010-02-22 00:00:00", "date_to": "2010-03-17 12:40:00", "value_date": null, "value_numeric": null, "value_varchar": "355893" }, { "attribute": { "name": "satellite_system" }, "date_from": "2010-02-22 00:00:00", "date_to": "2010-03-17 12:40:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO" }, { "attribute": { "name": "firmware_version" }, "date_from": "2010-02-22 00:00:00", "date_to": "2010-03-17 12:40:00", "value_date": null, "value_numeric": null, "value_varchar": "7.53\/3.018" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2010-02-22 00:00:00", "date_to": "2010-03-17 12:40:00", "value_date": null, "value_numeric": 5, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2010-02-22 00:00:00", "date_to": "2010-03-17 12:40:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": "Changed 'Code smoothing:'\r\nconfiguration\/tracking parameter from\r\n'Smoothed' to 'Not smoothed'.", "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2010-03-17 12:40:00", "date_to": "2010-05-05 08:50:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2010-03-17 12:40:00", "date_to": "2010-05-05 08:50:00", "value_date": null, "value_numeric": null, "value_varchar": "LEICA GRX1200GGPRO" }, { "attribute": { "name": "serial_number" }, "date_from": "2010-03-17 12:40:00", "date_to": "2010-05-05 08:50:00", "value_date": null, "value_numeric": null, "value_varchar": "355893" }, { "attribute": { "name": "satellite_system" }, "date_from": "2010-03-17 12:40:00", "date_to": "2010-05-05 08:50:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO" }, { "attribute": { "name": "firmware_version" }, "date_from": "2010-03-17 12:40:00", "date_to": "2010-05-05 08:50:00", "value_date": null, "value_numeric": null, "value_varchar": "7.53\/3.018" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2010-03-17 12:40:00", "date_to": "2010-05-05 08:50:00", "value_date": null, "value_numeric": 5, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2010-03-17 12:40:00", "date_to": "2010-05-05 08:50:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": "Updated ME firmware from 3.018 to 3.019 and\r\nre-enabled GLONASS tracking (it was disabled on\r\n29-04-2010)", "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2010-05-05 08:50:00", "date_to": "2010-06-28 08:35:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2010-05-05 08:50:00", "date_to": "2010-06-28 08:35:00", "value_date": null, "value_numeric": null, "value_varchar": "LEICA GRX1200GGPRO" }, { "attribute": { "name": "serial_number" }, "date_from": "2010-05-05 08:50:00", "date_to": "2010-06-28 08:35:00", "value_date": null, "value_numeric": null, "value_varchar": "355893" }, { "attribute": { "name": "satellite_system" }, "date_from": "2010-05-05 08:50:00", "date_to": "2010-06-28 08:35:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO" }, { "attribute": { "name": "firmware_version" }, "date_from": "2010-05-05 08:50:00", "date_to": "2010-06-28 08:35:00", "value_date": null, "value_numeric": null, "value_varchar": "7.53\/3.019" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2010-05-05 08:50:00", "date_to": "2010-06-28 08:35:00", "value_date": null, "value_numeric": 5, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2010-05-05 08:50:00", "date_to": "2010-06-28 08:35:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": "Set tracking of unhealthy satellites", "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2010-06-28 08:35:00", "date_to": "2011-03-10 10:50:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2010-06-28 08:35:00", "date_to": "2011-03-10 10:50:00", "value_date": null, "value_numeric": null, "value_varchar": "LEICA GRX1200GGPRO" }, { "attribute": { "name": "serial_number" }, "date_from": "2010-06-28 08:35:00", "date_to": "2011-03-10 10:50:00", "value_date": null, "value_numeric": null, "value_varchar": "355893" }, { "attribute": { "name": "satellite_system" }, "date_from": "2010-06-28 08:35:00", "date_to": "2011-03-10 10:50:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO" }, { "attribute": { "name": "firmware_version" }, "date_from": "2010-06-28 08:35:00", "date_to": "2011-03-10 10:50:00", "value_date": null, "value_numeric": null, "value_varchar": "7.53\/3.019" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2010-06-28 08:35:00", "date_to": "2011-03-10 10:50:00", "value_date": null, "value_numeric": 5, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2010-06-28 08:35:00", "date_to": "2011-03-10 10:50:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": "Switched off external source of a jamming\r\nsignal.\r\nUnset tracking of unhealthy satellites", "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2011-03-10 10:50:00", "date_to": "2011-03-29 09:07:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2011-03-10 10:50:00", "date_to": "2011-03-29 09:07:00", "value_date": null, "value_numeric": null, "value_varchar": "LEICA GRX1200GGPRO" }, { "attribute": { "name": "serial_number" }, "date_from": "2011-03-10 10:50:00", "date_to": "2011-03-29 09:07:00", "value_date": null, "value_numeric": null, "value_varchar": "355893" }, { "attribute": { "name": "satellite_system" }, "date_from": "2011-03-10 10:50:00", "date_to": "2011-03-29 09:07:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO" }, { "attribute": { "name": "firmware_version" }, "date_from": "2011-03-10 10:50:00", "date_to": "2011-03-29 09:07:00", "value_date": null, "value_numeric": null, "value_varchar": "7.53\/3.019" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2011-03-10 10:50:00", "date_to": "2011-03-29 09:07:00", "value_date": null, "value_numeric": 5, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2011-03-10 10:50:00", "date_to": "2011-03-29 09:07:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": "Set tracking of unhealthy satellites", "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2011-03-29 09:07:00", "date_to": "2012-01-05 09:30:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2011-03-29 09:07:00", "date_to": "2012-01-05 09:30:00", "value_date": null, "value_numeric": null, "value_varchar": "LEICA GRX1200GGPRO" }, { "attribute": { "name": "serial_number" }, "date_from": "2011-03-29 09:07:00", "date_to": "2012-01-05 09:30:00", "value_date": null, "value_numeric": null, "value_varchar": "355893" }, { "attribute": { "name": "satellite_system" }, "date_from": "2011-03-29 09:07:00", "date_to": "2012-01-05 09:30:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO" }, { "attribute": { "name": "firmware_version" }, "date_from": "2011-03-29 09:07:00", "date_to": "2012-01-05 09:30:00", "value_date": null, "value_numeric": null, "value_varchar": "7.53\/3.019" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2011-03-29 09:07:00", "date_to": "2012-01-05 09:30:00", "value_date": null, "value_numeric": 5, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2011-03-29 09:07:00", "date_to": "2012-01-05 09:30:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": "Firmware upgrade from 7.53 to 8.50", "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2012-01-05 09:30:00", "date_to": "2012-04-12 12:30:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2012-01-05 09:30:00", "date_to": "2012-04-12 12:30:00", "value_date": null, "value_numeric": null, "value_varchar": "LEICA GRX1200GGPRO" }, { "attribute": { "name": "serial_number" }, "date_from": "2012-01-05 09:30:00", "date_to": "2012-04-12 12:30:00", "value_date": null, "value_numeric": null, "value_varchar": "355893" }, { "attribute": { "name": "satellite_system" }, "date_from": "2012-01-05 09:30:00", "date_to": "2012-04-12 12:30:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO" }, { "attribute": { "name": "firmware_version" }, "date_from": "2012-01-05 09:30:00", "date_to": "2012-04-12 12:30:00", "value_date": null, "value_numeric": null, "value_varchar": "8.50\/3.019" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2012-01-05 09:30:00", "date_to": "2012-04-12 12:30:00", "value_date": null, "value_numeric": 5, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2012-01-05 09:30:00", "date_to": "2012-04-12 12:30:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": "Firmware upgrade from 8.50 to 8.51", "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2012-04-12 12:30:00", "date_to": "2014-07-14 12:00:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2012-04-12 12:30:00", "date_to": "2014-07-14 12:00:00", "value_date": null, "value_numeric": null, "value_varchar": "LEICA GRX1200GGPRO" }, { "attribute": { "name": "serial_number" }, "date_from": "2012-04-12 12:30:00", "date_to": "2014-07-14 12:00:00", "value_date": null, "value_numeric": null, "value_varchar": "355893" }, { "attribute": { "name": "satellite_system" }, "date_from": "2012-04-12 12:30:00", "date_to": "2014-07-14 12:00:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO" }, { "attribute": { "name": "firmware_version" }, "date_from": "2012-04-12 12:30:00", "date_to": "2014-07-14 12:00:00", "value_date": null, "value_numeric": null, "value_varchar": "8.51\/3.019" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2012-04-12 12:30:00", "date_to": "2014-07-14 12:00:00", "value_date": null, "value_numeric": 5, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2012-04-12 12:30:00", "date_to": "2014-07-14 12:00:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": "Firmware upgrade from 8.51 to 8.71", "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2014-07-14 12:00:00", "date_to": "2015-08-03 15:20:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2014-07-14 12:00:00", "date_to": "2015-08-03 15:20:00", "value_date": null, "value_numeric": null, "value_varchar": "LEICA GRX1200GGPRO" }, { "attribute": { "name": "serial_number" }, "date_from": "2014-07-14 12:00:00", "date_to": "2015-08-03 15:20:00", "value_date": null, "value_numeric": null, "value_varchar": "355893" }, { "attribute": { "name": "satellite_system" }, "date_from": "2014-07-14 12:00:00", "date_to": "2015-08-03 15:20:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO" }, { "attribute": { "name": "firmware_version" }, "date_from": "2014-07-14 12:00:00", "date_to": "2015-08-03 15:20:00", "value_date": null, "value_numeric": null, "value_varchar": "8.71\/3.822" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2014-07-14 12:00:00", "date_to": "2015-08-03 15:20:00", "value_date": null, "value_numeric": 5, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2014-07-14 12:00:00", "date_to": "2015-08-03 15:20:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2015-08-03 15:20:00", "date_to": "2016-04-21 09:45:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2015-08-03 15:20:00", "date_to": "2016-04-21 09:45:00", "value_date": null, "value_numeric": null, "value_varchar": "LEICA GRX1200GGPRO" }, { "attribute": { "name": "serial_number" }, "date_from": "2015-08-03 15:20:00", "date_to": "2016-04-21 09:45:00", "value_date": null, "value_numeric": null, "value_varchar": "355893" }, { "attribute": { "name": "satellite_system" }, "date_from": "2015-08-03 15:20:00", "date_to": "2016-04-21 09:45:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO" }, { "attribute": { "name": "firmware_version" }, "date_from": "2015-08-03 15:20:00", "date_to": "2016-04-21 09:45:00", "value_date": null, "value_numeric": null, "value_varchar": "8.71\/3.822" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2015-08-03 15:20:00", "date_to": "2016-04-21 09:45:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2015-08-03 15:20:00", "date_to": "2016-04-21 09:45:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": "Updated Measurement Engine firmware", "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2016-04-21 09:50:00", "date_to": "2017-07-04 09:00:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2016-04-21 09:50:00", "date_to": "2017-07-04 09:00:00", "value_date": null, "value_numeric": null, "value_varchar": "LEICA GRX1200GGPRO" }, { "attribute": { "name": "serial_number" }, "date_from": "2016-04-21 09:50:00", "date_to": "2017-07-04 09:00:00", "value_date": null, "value_numeric": null, "value_varchar": "355893" }, { "attribute": { "name": "satellite_system" }, "date_from": "2016-04-21 09:50:00", "date_to": "2017-07-04 09:00:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO" }, { "attribute": { "name": "firmware_version" }, "date_from": "2016-04-21 09:50:00", "date_to": "2017-07-04 09:00:00", "value_date": null, "value_numeric": null, "value_varchar": "8.71\/3.823" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2016-04-21 09:50:00", "date_to": "2017-07-04 09:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2016-04-21 09:50:00", "date_to": "2017-07-04 09:00:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": "Receiver replacement", "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2017-07-04 09:30:00", "date_to": "2018-07-25 18:00:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2017-07-04 09:30:00", "date_to": "2018-07-25 18:00:00", "value_date": null, "value_numeric": null, "value_varchar": "LEICA GR30" }, { "attribute": { "name": "serial_number" }, "date_from": "2017-07-04 09:30:00", "date_to": "2018-07-25 18:00:00", "value_date": null, "value_numeric": null, "value_varchar": "1705404" }, { "attribute": { "name": "satellite_system" }, "date_from": "2017-07-04 09:30:00", "date_to": "2018-07-25 18:00:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO+GAL+BDS+SBAS" }, { "attribute": { "name": "firmware_version" }, "date_from": "2017-07-04 09:30:00", "date_to": "2018-07-25 18:00:00", "value_date": null, "value_numeric": null, "value_varchar": "4.11\/7.102" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2017-07-04 09:30:00", "date_to": "2018-07-25 18:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2017-07-04 09:30:00", "date_to": "2018-07-25 18:00:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2018-07-25 18:00:00", "date_to": "2020-04-17 13:15:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2018-07-25 18:00:00", "date_to": "2020-04-17 13:15:00", "value_date": null, "value_numeric": null, "value_varchar": "LEICA GR30" }, { "attribute": { "name": "serial_number" }, "date_from": "2018-07-25 18:00:00", "date_to": "2020-04-17 13:15:00", "value_date": null, "value_numeric": null, "value_varchar": "1705404" }, { "attribute": { "name": "satellite_system" }, "date_from": "2018-07-25 18:00:00", "date_to": "2020-04-17 13:15:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO+GAL+BDS+SBAS" }, { "attribute": { "name": "firmware_version" }, "date_from": "2018-07-25 18:00:00", "date_to": "2020-04-17 13:15:00", "value_date": null, "value_numeric": null, "value_varchar": "4.20\/7.300" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2018-07-25 18:00:00", "date_to": "2020-04-17 13:15:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2018-07-25 18:00:00", "date_to": "2020-04-17 13:15:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": "Upgraded firmware from 4.20\/7.300 to 4.35\/7.504", "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2020-04-17 13:15:00", "date_to": "2023-11-15 00:00:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2020-04-17 13:15:00", "date_to": "2023-11-15 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "LEICA GR30" }, { "attribute": { "name": "serial_number" }, "date_from": "2020-04-17 13:15:00", "date_to": "2023-11-15 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "1705404" }, { "attribute": { "name": "satellite_system" }, "date_from": "2020-04-17 13:15:00", "date_to": "2023-11-15 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO+GAL+BDS+SBAS" }, { "attribute": { "name": "firmware_version" }, "date_from": "2020-04-17 13:15:00", "date_to": "2023-11-15 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "4.35\/7.504" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2020-04-17 13:15:00", "date_to": "2023-11-15 00:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2020-04-17 13:15:00", "date_to": "2023-11-15 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2023-11-15 00:00:00", "date_to": "2024-02-28 00:00:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2023-11-15 00:00:00", "date_to": "2024-02-28 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "LEICA GR30" }, { "attribute": { "name": "serial_number" }, "date_from": "2023-11-15 00:00:00", "date_to": "2024-02-28 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "1705404" }, { "attribute": { "name": "satellite_system" }, "date_from": "2023-11-15 00:00:00", "date_to": "2024-02-28 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO+GAL+BDS+SBAS" }, { "attribute": { "name": "firmware_version" }, "date_from": "2023-11-15 00:00:00", "date_to": "2024-02-28 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "4.70\/7.813" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2023-11-15 00:00:00", "date_to": "2024-02-28 00:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2023-11-15 00:00:00", "date_to": "2024-02-28 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2024-02-28 00:00:00", "date_to": "2026-03-11 00:00:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2024-02-28 00:00:00", "date_to": "2026-03-11 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "LEICA GR30" }, { "attribute": { "name": "serial_number" }, "date_from": "2024-02-28 00:00:00", "date_to": "2026-03-11 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "1705404" }, { "attribute": { "name": "satellite_system" }, "date_from": "2024-02-28 00:00:00", "date_to": "2026-03-11 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO+GAL+BDS+SBAS" }, { "attribute": { "name": "firmware_version" }, "date_from": "2024-02-28 00:00:00", "date_to": "2026-03-11 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "4.80\/7.900" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2024-02-28 00:00:00", "date_to": "2026-03-11 00:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2024-02-28 00:00:00", "date_to": "2026-03-11 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2026-03-11 00:00:00", "date_to": null, "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2026-03-11 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "LEICA GR30" }, { "attribute": { "name": "serial_number" }, "date_from": "2026-03-11 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "1705404" }, { "attribute": { "name": "satellite_system" }, "date_from": "2026-03-11 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO+GAL+BDS+SBAS" }, { "attribute": { "name": "firmware_version" }, "date_from": "2026-03-11 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "4.83\/7.900" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2026-03-11 00:00:00", "date_to": null, "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2026-03-11 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": "Installation Removed Jan to Mar 91", "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "1991-04-16 00:00:00", "date_to": "1996-07-08 00:00:00", "item_attributes": [ { "attribute": { "name": "antenna_type" }, "date_from": "1991-04-16 00:00:00", "date_to": "1996-07-08 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "AOAD\/M_B" }, { "attribute": { "name": "serial_number" }, "date_from": "1991-04-16 00:00:00", "date_to": "1996-07-08 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "112" }, { "attribute": { "name": "antenna_reference_point" }, "date_from": "1991-04-16 00:00:00", "date_to": "1996-07-08 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "BCR" }, { "attribute": { "name": "marker_arp_up_ecc" }, "date_from": "1991-04-16 00:00:00", "date_to": "1996-07-08 00:00:00", "value_date": null, "value_numeric": 0.135, "value_varchar": null }, { "attribute": { "name": "marker_arp_north_ecc" }, "date_from": "1991-04-16 00:00:00", "date_to": "1996-07-08 00:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "marker_arp_east_ecc" }, "date_from": "1991-04-16 00:00:00", "date_to": "1996-07-08 00:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "alignment_from_true_n" }, "date_from": "1991-04-16 00:00:00", "date_to": "1996-07-08 00:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "antenna_cable_type" }, "date_from": "1991-04-16 00:00:00", "date_to": "1996-07-08 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "RG214" }, { "attribute": { "name": "antenna_cable_length" }, "date_from": "1991-04-16 00:00:00", "date_to": "1996-07-08 00:00:00", "value_date": null, "value_numeric": 30, "value_varchar": null } ], "item_type": { "name": "antenna" } } }, { "item": { "comment": "Installation Removed Jan to Mar 91", "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "1991-04-16 00:00:00", "date_to": "1996-07-08 00:00:00", "item_attributes": [ { "attribute": { "name": "radome_type" }, "date_from": "1991-04-16 00:00:00", "date_to": "1996-07-08 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "NONE" }, { "attribute": { "name": "serial_number" }, "date_from": "1991-04-16 00:00:00", "date_to": "1996-07-08 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "radome" } } }, { "item": { "comment": "DORNE MARGOLIN WITH CHOKERINGS", "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "1996-07-09 00:00:00", "date_to": "1999-06-18 00:00:00", "item_attributes": [ { "attribute": { "name": "antenna_type" }, "date_from": "1996-07-09 00:00:00", "date_to": "1999-06-18 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "AOAD\/M_T" }, { "attribute": { "name": "serial_number" }, "date_from": "1996-07-09 00:00:00", "date_to": "1999-06-18 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "331" }, { "attribute": { "name": "antenna_reference_point" }, "date_from": "1996-07-09 00:00:00", "date_to": "1999-06-18 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "BPA" }, { "attribute": { "name": "marker_arp_up_ecc" }, "date_from": "1996-07-09 00:00:00", "date_to": "1999-06-18 00:00:00", "value_date": null, "value_numeric": 0.101, "value_varchar": null }, { "attribute": { "name": "marker_arp_north_ecc" }, "date_from": "1996-07-09 00:00:00", "date_to": "1999-06-18 00:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "marker_arp_east_ecc" }, "date_from": "1996-07-09 00:00:00", "date_to": "1999-06-18 00:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "alignment_from_true_n" }, "date_from": "1996-07-09 00:00:00", "date_to": "1999-06-18 00:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "antenna_cable_type" }, "date_from": "1996-07-09 00:00:00", "date_to": "1999-06-18 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "RG214" }, { "attribute": { "name": "antenna_cable_length" }, "date_from": "1996-07-09 00:00:00", "date_to": "1999-06-18 00:00:00", "value_date": null, "value_numeric": 30, "value_varchar": null } ], "item_type": { "name": "antenna" } } }, { "item": { "comment": "DORNE MARGOLIN WITH CHOKERINGS", "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "1996-07-09 00:00:00", "date_to": "1999-06-18 00:00:00", "item_attributes": [ { "attribute": { "name": "radome_type" }, "date_from": "1996-07-09 00:00:00", "date_to": "1999-06-18 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "NONE" }, { "attribute": { "name": "serial_number" }, "date_from": "1996-07-09 00:00:00", "date_to": "1999-06-18 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "radome" } } }, { "item": { "comment": "TRIMBLE L1\/L2 DORNE MARGOLIN ELEMENT", "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "1999-06-18 00:00:00", "date_to": "2004-02-10 00:00:00", "item_attributes": [ { "attribute": { "name": "antenna_type" }, "date_from": "1999-06-18 00:00:00", "date_to": "2004-02-10 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "TRM29659.00" }, { "attribute": { "name": "serial_number" }, "date_from": "1999-06-18 00:00:00", "date_to": "2004-02-10 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "10516" }, { "attribute": { "name": "antenna_reference_point" }, "date_from": "1999-06-18 00:00:00", "date_to": "2004-02-10 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "BPA" }, { "attribute": { "name": "marker_arp_up_ecc" }, "date_from": "1999-06-18 00:00:00", "date_to": "2004-02-10 00:00:00", "value_date": null, "value_numeric": 0.101, "value_varchar": null }, { "attribute": { "name": "marker_arp_north_ecc" }, "date_from": "1999-06-18 00:00:00", "date_to": "2004-02-10 00:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "marker_arp_east_ecc" }, "date_from": "1999-06-18 00:00:00", "date_to": "2004-02-10 00:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "alignment_from_true_n" }, "date_from": "1999-06-18 00:00:00", "date_to": "2004-02-10 00:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "antenna_cable_type" }, "date_from": "1999-06-18 00:00:00", "date_to": "2004-02-10 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "RG214" }, { "attribute": { "name": "antenna_cable_length" }, "date_from": "1999-06-18 00:00:00", "date_to": "2004-02-10 00:00:00", "value_date": null, "value_numeric": 30, "value_varchar": null } ], "item_type": { "name": "antenna" } } }, { "item": { "comment": "TRIMBLE L1\/L2 DORNE MARGOLIN ELEMENT", "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "1999-06-18 00:00:00", "date_to": "2004-02-10 00:00:00", "item_attributes": [ { "attribute": { "name": "radome_type" }, "date_from": "1999-06-18 00:00:00", "date_to": "2004-02-10 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "NONE" }, { "attribute": { "name": "serial_number" }, "date_from": "1999-06-18 00:00:00", "date_to": "2004-02-10 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "radome" } } }, { "item": { "comment": "TRIMBLE L1\/L2 DORNE MARGOLIN ELEMENT", "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2004-02-10 00:00:00", "date_to": "2008-11-24 00:00:00", "item_attributes": [ { "attribute": { "name": "antenna_type" }, "date_from": "2004-02-10 00:00:00", "date_to": "2008-11-24 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "TRM29659.00" }, { "attribute": { "name": "serial_number" }, "date_from": "2004-02-10 00:00:00", "date_to": "2008-11-24 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "10516" }, { "attribute": { "name": "antenna_reference_point" }, "date_from": "2004-02-10 00:00:00", "date_to": "2008-11-24 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "BPA" }, { "attribute": { "name": "marker_arp_up_ecc" }, "date_from": "2004-02-10 00:00:00", "date_to": "2008-11-24 00:00:00", "value_date": null, "value_numeric": 0.101, "value_varchar": null }, { "attribute": { "name": "marker_arp_north_ecc" }, "date_from": "2004-02-10 00:00:00", "date_to": "2008-11-24 00:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "marker_arp_east_ecc" }, "date_from": "2004-02-10 00:00:00", "date_to": "2008-11-24 00:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "alignment_from_true_n" }, "date_from": "2004-02-10 00:00:00", "date_to": "2008-11-24 00:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "antenna_cable_type" }, "date_from": "2004-02-10 00:00:00", "date_to": "2008-11-24 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "Belden H 2000" }, { "attribute": { "name": "antenna_cable_length" }, "date_from": "2004-02-10 00:00:00", "date_to": "2008-11-24 00:00:00", "value_date": null, "value_numeric": 20, "value_varchar": null } ], "item_type": { "name": "antenna" } } }, { "item": { "comment": "TRIMBLE L1\/L2 DORNE MARGOLIN ELEMENT", "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2004-02-10 00:00:00", "date_to": "2008-11-24 00:00:00", "item_attributes": [ { "attribute": { "name": "radome_type" }, "date_from": "2004-02-10 00:00:00", "date_to": "2008-11-24 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "NONE" }, { "attribute": { "name": "serial_number" }, "date_from": "2004-02-10 00:00:00", "date_to": "2008-11-24 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "radome" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2008-11-24 00:00:00", "date_to": "2009-10-16 00:00:00", "item_attributes": [ { "attribute": { "name": "antenna_type" }, "date_from": "2008-11-24 00:00:00", "date_to": "2009-10-16 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "LEIAT504GG" }, { "attribute": { "name": "serial_number" }, "date_from": "2008-11-24 00:00:00", "date_to": "2009-10-16 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "200668" }, { "attribute": { "name": "antenna_reference_point" }, "date_from": "2008-11-24 00:00:00", "date_to": "2009-10-16 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "BPA" }, { "attribute": { "name": "marker_arp_up_ecc" }, "date_from": "2008-11-24 00:00:00", "date_to": "2009-10-16 00:00:00", "value_date": null, "value_numeric": 0.101, "value_varchar": null }, { "attribute": { "name": "marker_arp_north_ecc" }, "date_from": "2008-11-24 00:00:00", "date_to": "2009-10-16 00:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "marker_arp_east_ecc" }, "date_from": "2008-11-24 00:00:00", "date_to": "2009-10-16 00:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "alignment_from_true_n" }, "date_from": "2008-11-24 00:00:00", "date_to": "2009-10-16 00:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "antenna_cable_type" }, "date_from": "2008-11-24 00:00:00", "date_to": "2009-10-16 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "Belden H 2000" }, { "attribute": { "name": "antenna_cable_length" }, "date_from": "2008-11-24 00:00:00", "date_to": "2009-10-16 00:00:00", "value_date": null, "value_numeric": 20, "value_varchar": null } ], "item_type": { "name": "antenna" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2008-11-24 00:00:00", "date_to": "2009-10-16 00:00:00", "item_attributes": [ { "attribute": { "name": "radome_type" }, "date_from": "2008-11-24 00:00:00", "date_to": "2009-10-16 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "NONE" }, { "attribute": { "name": "serial_number" }, "date_from": "2008-11-24 00:00:00", "date_to": "2009-10-16 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "radome" } } }, { "item": { "comment": "Maintenance start on the antenna monument.", "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2009-10-16 00:00:00", "date_to": "2016-09-30 12:50:00", "item_attributes": [ { "attribute": { "name": "antenna_type" }, "date_from": "2009-10-16 00:00:00", "date_to": "2016-09-30 12:50:00", "value_date": null, "value_numeric": null, "value_varchar": "LEIAT504GG" }, { "attribute": { "name": "serial_number" }, "date_from": "2009-10-16 00:00:00", "date_to": "2016-09-30 12:50:00", "value_date": null, "value_numeric": null, "value_varchar": "200668" }, { "attribute": { "name": "antenna_reference_point" }, "date_from": "2009-10-16 00:00:00", "date_to": "2016-09-30 12:50:00", "value_date": null, "value_numeric": null, "value_varchar": "BPA" }, { "attribute": { "name": "marker_arp_up_ecc" }, "date_from": "2009-10-16 00:00:00", "date_to": "2016-09-30 12:50:00", "value_date": null, "value_numeric": 0.101, "value_varchar": null }, { "attribute": { "name": "marker_arp_north_ecc" }, "date_from": "2009-10-16 00:00:00", "date_to": "2016-09-30 12:50:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "marker_arp_east_ecc" }, "date_from": "2009-10-16 00:00:00", "date_to": "2016-09-30 12:50:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "alignment_from_true_n" }, "date_from": "2009-10-16 00:00:00", "date_to": "2016-09-30 12:50:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "antenna_cable_type" }, "date_from": "2009-10-16 00:00:00", "date_to": "2016-09-30 12:50:00", "value_date": null, "value_numeric": null, "value_varchar": "SUHNER SUCOFEED -3\/8HF-FR-UL" }, { "attribute": { "name": "antenna_cable_length" }, "date_from": "2009-10-16 00:00:00", "date_to": "2016-09-30 12:50:00", "value_date": null, "value_numeric": 30, "value_varchar": null } ], "item_type": { "name": "antenna" } } }, { "item": { "comment": "Maintenance start on the antenna monument.", "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2009-10-16 00:00:00", "date_to": "2016-09-30 12:50:00", "item_attributes": [ { "attribute": { "name": "radome_type" }, "date_from": "2009-10-16 00:00:00", "date_to": "2016-09-30 12:50:00", "value_date": null, "value_numeric": null, "value_varchar": "NONE" }, { "attribute": { "name": "serial_number" }, "date_from": "2009-10-16 00:00:00", "date_to": "2016-09-30 12:50:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "radome" } } }, { "item": { "comment": "Maintenance end on the antenna monument.\r\nNo equipment chages occurred.", "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2016-09-30 15:03:00", "date_to": "2017-07-04 09:00:00", "item_attributes": [ { "attribute": { "name": "antenna_type" }, "date_from": "2016-09-30 15:03:00", "date_to": "2017-07-04 09:00:00", "value_date": null, "value_numeric": null, "value_varchar": "LEIAT504GG" }, { "attribute": { "name": "serial_number" }, "date_from": "2016-09-30 15:03:00", "date_to": "2017-07-04 09:00:00", "value_date": null, "value_numeric": null, "value_varchar": "200668" }, { "attribute": { "name": "antenna_reference_point" }, "date_from": "2016-09-30 15:03:00", "date_to": "2017-07-04 09:00:00", "value_date": null, "value_numeric": null, "value_varchar": "BPA" }, { "attribute": { "name": "marker_arp_up_ecc" }, "date_from": "2016-09-30 15:03:00", "date_to": "2017-07-04 09:00:00", "value_date": null, "value_numeric": 0.101, "value_varchar": null }, { "attribute": { "name": "marker_arp_north_ecc" }, "date_from": "2016-09-30 15:03:00", "date_to": "2017-07-04 09:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "marker_arp_east_ecc" }, "date_from": "2016-09-30 15:03:00", "date_to": "2017-07-04 09:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "alignment_from_true_n" }, "date_from": "2016-09-30 15:03:00", "date_to": "2017-07-04 09:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "antenna_cable_type" }, "date_from": "2016-09-30 15:03:00", "date_to": "2017-07-04 09:00:00", "value_date": null, "value_numeric": null, "value_varchar": "SUHNER SUCOFEED -3\/8HF-FR-UL" }, { "attribute": { "name": "antenna_cable_length" }, "date_from": "2016-09-30 15:03:00", "date_to": "2017-07-04 09:00:00", "value_date": null, "value_numeric": 30, "value_varchar": null } ], "item_type": { "name": "antenna" } } }, { "item": { "comment": "Maintenance end on the antenna monument.\r\nNo equipment chages occurred.", "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2016-09-30 15:03:00", "date_to": "2017-07-04 09:00:00", "item_attributes": [ { "attribute": { "name": "radome_type" }, "date_from": "2016-09-30 15:03:00", "date_to": "2017-07-04 09:00:00", "value_date": null, "value_numeric": null, "value_varchar": "NONE" }, { "attribute": { "name": "serial_number" }, "date_from": "2016-09-30 15:03:00", "date_to": "2017-07-04 09:00:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "radome" } } }, { "item": { "comment": "Antenna replacement\r\n2024-02-06 antenna cleaned", "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2017-07-04 09:30:00", "date_to": null, "item_attributes": [ { "attribute": { "name": "antenna_type" }, "date_from": "2017-07-04 09:30:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "LEIAR20" }, { "attribute": { "name": "serial_number" }, "date_from": "2017-07-04 09:30:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "19203002" }, { "attribute": { "name": "antenna_reference_point" }, "date_from": "2017-07-04 09:30:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "BAM" }, { "attribute": { "name": "marker_arp_up_ecc" }, "date_from": "2017-07-04 09:30:00", "date_to": null, "value_date": null, "value_numeric": 0.101, "value_varchar": null }, { "attribute": { "name": "marker_arp_north_ecc" }, "date_from": "2017-07-04 09:30:00", "date_to": null, "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "marker_arp_east_ecc" }, "date_from": "2017-07-04 09:30:00", "date_to": null, "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "alignment_from_true_n" }, "date_from": "2017-07-04 09:30:00", "date_to": null, "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "antenna_cable_type" }, "date_from": "2017-07-04 09:30:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "SUHNER SUCOFEED -3\/8HF-FR-UL" }, { "attribute": { "name": "antenna_cable_length" }, "date_from": "2017-07-04 09:30:00", "date_to": null, "value_date": null, "value_numeric": 30, "value_varchar": null } ], "item_type": { "name": "antenna" } } }, { "item": { "comment": "Antenna replacement\r\n2024-02-06 antenna cleaned", "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2017-07-04 09:30:00", "date_to": null, "item_attributes": [ { "attribute": { "name": "radome_type" }, "date_from": "2017-07-04 09:30:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "NONE" }, { "attribute": { "name": "serial_number" }, "date_from": "2017-07-04 09:30:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "radome" } } }, { "item": { "comment": "maser failure", "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "1993-10-25 00:00:00", "date_to": "2004-06-21 00:00:00", "item_attributes": [ { "attribute": { "name": "standard_type" }, "date_from": "1993-10-25 00:00:00", "date_to": "2004-06-21 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "EXTERNAL H-MASER" }, { "attribute": { "name": "input_frequency" }, "date_from": "1993-10-25 00:00:00", "date_to": "2004-06-21 00:00:00", "value_date": null, "value_numeric": 5, "value_varchar": null } ], "item_type": { "name": "frequency_standard" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2004-06-21 00:00:00", "date_to": "2004-07-13 00:00:00", "item_attributes": [ { "attribute": { "name": "standard_type" }, "date_from": "2004-06-21 00:00:00", "date_to": "2004-07-13 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "INTERNAL" }, { "attribute": { "name": "input_frequency" }, "date_from": "2004-06-21 00:00:00", "date_to": "2004-07-13 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "frequency_standard" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2004-07-13 00:00:00", "date_to": "2006-04-10 00:00:00", "item_attributes": [ { "attribute": { "name": "standard_type" }, "date_from": "2004-07-13 00:00:00", "date_to": "2006-04-10 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "EXTERNAL H-MASER" }, { "attribute": { "name": "input_frequency" }, "date_from": "2004-07-13 00:00:00", "date_to": "2006-04-10 00:00:00", "value_date": null, "value_numeric": 5, "value_varchar": null } ], "item_type": { "name": "frequency_standard" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2006-04-10 00:00:00", "date_to": "2006-05-02 00:00:00", "item_attributes": [ { "attribute": { "name": "standard_type" }, "date_from": "2006-04-10 00:00:00", "date_to": "2006-05-02 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "EXTERNAL CESIUM" }, { "attribute": { "name": "input_frequency" }, "date_from": "2006-04-10 00:00:00", "date_to": "2006-05-02 00:00:00", "value_date": null, "value_numeric": 5, "value_varchar": null } ], "item_type": { "name": "frequency_standard" } } }, { "item": { "comment": "Maser maintenance", "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2006-05-02 00:00:00", "date_to": "2010-09-16 00:00:00", "item_attributes": [ { "attribute": { "name": "standard_type" }, "date_from": "2006-05-02 00:00:00", "date_to": "2010-09-16 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "EXTERNAL H-MASER" }, { "attribute": { "name": "input_frequency" }, "date_from": "2006-05-02 00:00:00", "date_to": "2010-09-16 00:00:00", "value_date": null, "value_numeric": 5, "value_varchar": null } ], "item_type": { "name": "frequency_standard" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2010-09-16 00:00:00", "date_to": "2010-09-24 00:00:00", "item_attributes": [ { "attribute": { "name": "standard_type" }, "date_from": "2010-09-16 00:00:00", "date_to": "2010-09-24 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "INTERNAL" }, { "attribute": { "name": "input_frequency" }, "date_from": "2010-09-16 00:00:00", "date_to": "2010-09-24 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "frequency_standard" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2010-09-24 00:00:00", "date_to": "2013-12-03 00:00:00", "item_attributes": [ { "attribute": { "name": "standard_type" }, "date_from": "2010-09-24 00:00:00", "date_to": "2013-12-03 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "EXTERNAL H-MASER" }, { "attribute": { "name": "input_frequency" }, "date_from": "2010-09-24 00:00:00", "date_to": "2013-12-03 00:00:00", "value_date": null, "value_numeric": 10, "value_varchar": null } ], "item_type": { "name": "frequency_standard" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2013-12-03 00:00:00", "date_to": "2013-12-20 00:00:00", "item_attributes": [ { "attribute": { "name": "standard_type" }, "date_from": "2013-12-03 00:00:00", "date_to": "2013-12-20 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "INTERNAL" }, { "attribute": { "name": "input_frequency" }, "date_from": "2013-12-03 00:00:00", "date_to": "2013-12-20 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "frequency_standard" } } }, { "item": { "comment": "Switched to internal", "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2013-12-20 00:00:00", "date_to": "2025-05-06 10:00:00", "item_attributes": [ { "attribute": { "name": "standard_type" }, "date_from": "2013-12-20 00:00:00", "date_to": "2025-05-06 10:00:00", "value_date": null, "value_numeric": null, "value_varchar": "EXTERNAL H_MASER" }, { "attribute": { "name": "input_frequency" }, "date_from": "2013-12-20 00:00:00", "date_to": "2025-05-06 10:00:00", "value_date": null, "value_numeric": 10, "value_varchar": null } ], "item_type": { "name": "frequency_standard" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2025-05-06 10:00:00", "date_to": "2025-05-14 07:00:00", "item_attributes": [ { "attribute": { "name": "standard_type" }, "date_from": "2025-05-06 10:00:00", "date_to": "2025-05-14 07:00:00", "value_date": null, "value_numeric": null, "value_varchar": "INTERNAL" }, { "attribute": { "name": "input_frequency" }, "date_from": "2025-05-06 10:00:00", "date_to": "2025-05-14 07:00:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "frequency_standard" } } }, { "item": { "comment": "Switched back to H-MASER", "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2025-05-14 07:00:00", "date_to": null, "item_attributes": [ { "attribute": { "name": "standard_type" }, "date_from": "2025-05-14 07:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "EXTERNAL H-MASER" }, { "attribute": { "name": "input_frequency" }, "date_from": "2025-05-14 07:00:00", "date_to": null, "value_date": null, "value_numeric": 10, "value_varchar": null } ], "item_type": { "name": "frequency_standard" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "1993-06-01 00:00:00", "date_to": "2002-01-13 00:00:00", "item_attributes": [ { "attribute": { "name": "sensor_model" }, "date_from": "1993-06-01 00:00:00", "date_to": "2002-01-13 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "HMP132Y" }, { "attribute": { "name": "manufacturer" }, "date_from": "1993-06-01 00:00:00", "date_to": "2002-01-13 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "VAISALA" }, { "attribute": { "name": "serial_number" }, "date_from": "1993-06-01 00:00:00", "date_to": "2002-01-13 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": null }, { "attribute": { "name": "data_sampling_interval" }, "date_from": "1993-06-01 00:00:00", "date_to": "2002-01-13 00:00:00", "value_date": null, "value_numeric": 60, "value_varchar": null }, { "attribute": { "name": "accuracy" }, "date_from": "1993-06-01 00:00:00", "date_to": "2002-01-13 00:00:00", "value_date": null, "value_numeric": 5, "value_varchar": null }, { "attribute": { "name": "aspiration" }, "date_from": "1993-06-01 00:00:00", "date_to": "2002-01-13 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": null }, { "attribute": { "name": "height_diff_to_ant" }, "date_from": "1993-06-01 00:00:00", "date_to": "2002-01-13 00:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "calibration_date" }, "date_from": "1993-06-01 00:00:00", "date_to": "2002-01-13 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "humidity_sensor" } } }, { "item": { "comment": "Uncalibrated sensor, please see\r\nnote on geodaf.mt.asi.it\r\npages \/html\/matemeteo.html", "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2002-01-14 00:00:00", "date_to": "2002-07-17 00:00:00", "item_attributes": [ { "attribute": { "name": "sensor_model" }, "date_from": "2002-01-14 00:00:00", "date_to": "2002-07-17 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "UM 5516" }, { "attribute": { "name": "manufacturer" }, "date_from": "2002-01-14 00:00:00", "date_to": "2002-07-17 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "SIAP" }, { "attribute": { "name": "serial_number" }, "date_from": "2002-01-14 00:00:00", "date_to": "2002-07-17 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": null }, { "attribute": { "name": "data_sampling_interval" }, "date_from": "2002-01-14 00:00:00", "date_to": "2002-07-17 00:00:00", "value_date": null, "value_numeric": 60, "value_varchar": null }, { "attribute": { "name": "accuracy" }, "date_from": "2002-01-14 00:00:00", "date_to": "2002-07-17 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": null }, { "attribute": { "name": "aspiration" }, "date_from": "2002-01-14 00:00:00", "date_to": "2002-07-17 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": null }, { "attribute": { "name": "height_diff_to_ant" }, "date_from": "2002-01-14 00:00:00", "date_to": "2002-07-17 00:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "calibration_date" }, "date_from": "2002-01-14 00:00:00", "date_to": "2002-07-17 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "humidity_sensor" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2002-07-18 00:00:00", "date_to": null, "item_attributes": [ { "attribute": { "name": "sensor_model" }, "date_from": "2002-07-18 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "HMD70Y" }, { "attribute": { "name": "manufacturer" }, "date_from": "2002-07-18 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "VAISALA" }, { "attribute": { "name": "serial_number" }, "date_from": "2002-07-18 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": null }, { "attribute": { "name": "data_sampling_interval" }, "date_from": "2002-07-18 00:00:00", "date_to": null, "value_date": null, "value_numeric": 60, "value_varchar": null }, { "attribute": { "name": "accuracy" }, "date_from": "2002-07-18 00:00:00", "date_to": null, "value_date": null, "value_numeric": 2, "value_varchar": null }, { "attribute": { "name": "aspiration" }, "date_from": "2002-07-18 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": null }, { "attribute": { "name": "height_diff_to_ant" }, "date_from": "2002-07-18 00:00:00", "date_to": null, "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "calibration_date" }, "date_from": "2002-07-18 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "humidity_sensor" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "1993-06-01 00:00:00", "date_to": "2002-01-13 00:00:00", "item_attributes": [ { "attribute": { "name": "sensor_model" }, "date_from": "1993-06-01 00:00:00", "date_to": "2002-01-13 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "DPI 141" }, { "attribute": { "name": "manufacturer" }, "date_from": "1993-06-01 00:00:00", "date_to": "2002-01-13 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "DRUCK" }, { "attribute": { "name": "serial_number" }, "date_from": "1993-06-01 00:00:00", "date_to": "2002-01-13 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": null }, { "attribute": { "name": "data_sampling_interval" }, "date_from": "1993-06-01 00:00:00", "date_to": "2002-01-13 00:00:00", "value_date": null, "value_numeric": 60, "value_varchar": null }, { "attribute": { "name": "accuracy" }, "date_from": "1993-06-01 00:00:00", "date_to": "2002-01-13 00:00:00", "value_date": null, "value_numeric": 0.25, "value_varchar": null }, { "attribute": { "name": "height_diff_to_ant" }, "date_from": "1993-06-01 00:00:00", "date_to": "2002-01-13 00:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "calibration_date" }, "date_from": "1993-06-01 00:00:00", "date_to": "2002-01-13 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "pressure_sensor" } } }, { "item": { "comment": "Uncalibrated sensor, please see\r\nnote on geodaf.mt.asi.it\r\npages \/html\/matemeteo.html", "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2002-01-14 00:00:00", "date_to": "2002-07-17 00:00:00", "item_attributes": [ { "attribute": { "name": "sensor_model" }, "date_from": "2002-01-14 00:00:00", "date_to": "2002-07-17 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "270" }, { "attribute": { "name": "manufacturer" }, "date_from": "2002-01-14 00:00:00", "date_to": "2002-07-17 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "SETRA SYSTEM" }, { "attribute": { "name": "serial_number" }, "date_from": "2002-01-14 00:00:00", "date_to": "2002-07-17 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": null }, { "attribute": { "name": "data_sampling_interval" }, "date_from": "2002-01-14 00:00:00", "date_to": "2002-07-17 00:00:00", "value_date": null, "value_numeric": 60, "value_varchar": null }, { "attribute": { "name": "accuracy" }, "date_from": "2002-01-14 00:00:00", "date_to": "2002-07-17 00:00:00", "value_date": null, "value_numeric": 0.3, "value_varchar": null }, { "attribute": { "name": "height_diff_to_ant" }, "date_from": "2002-01-14 00:00:00", "date_to": "2002-07-17 00:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "calibration_date" }, "date_from": "2002-01-14 00:00:00", "date_to": "2002-07-17 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "pressure_sensor" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2002-07-18 00:00:00", "date_to": null, "item_attributes": [ { "attribute": { "name": "sensor_model" }, "date_from": "2002-07-18 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "DPI 141" }, { "attribute": { "name": "manufacturer" }, "date_from": "2002-07-18 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "DRUCK" }, { "attribute": { "name": "serial_number" }, "date_from": "2002-07-18 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": null }, { "attribute": { "name": "data_sampling_interval" }, "date_from": "2002-07-18 00:00:00", "date_to": null, "value_date": null, "value_numeric": 60, "value_varchar": null }, { "attribute": { "name": "accuracy" }, "date_from": "2002-07-18 00:00:00", "date_to": null, "value_date": null, "value_numeric": 0.25, "value_varchar": null }, { "attribute": { "name": "height_diff_to_ant" }, "date_from": "2002-07-18 00:00:00", "date_to": null, "value_date": null, "value_numeric": -0.5, "value_varchar": null }, { "attribute": { "name": "calibration_date" }, "date_from": "2002-07-18 00:00:00", "date_to": null, "value_date": "2002-07-18 00:00:00", "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "pressure_sensor" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "1993-06-01 00:00:00", "date_to": "2002-01-13 00:00:00", "item_attributes": [ { "attribute": { "name": "sensor_model" }, "date_from": "1993-06-01 00:00:00", "date_to": "2002-01-13 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "PT 100 RTD" }, { "attribute": { "name": "manufacturer" }, "date_from": "1993-06-01 00:00:00", "date_to": "2002-01-13 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "VAISALA" }, { "attribute": { "name": "serial_number" }, "date_from": "1993-06-01 00:00:00", "date_to": "2002-01-13 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": null }, { "attribute": { "name": "data_sampling_interval" }, "date_from": "1993-06-01 00:00:00", "date_to": "2002-01-13 00:00:00", "value_date": null, "value_numeric": 60, "value_varchar": null }, { "attribute": { "name": "accuracy" }, "date_from": "1993-06-01 00:00:00", "date_to": "2002-01-13 00:00:00", "value_date": null, "value_numeric": 0.2, "value_varchar": null }, { "attribute": { "name": "aspiration" }, "date_from": "1993-06-01 00:00:00", "date_to": "2002-01-13 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": null }, { "attribute": { "name": "height_diff_to_ant" }, "date_from": "1993-06-01 00:00:00", "date_to": "2002-01-13 00:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "calibration_date" }, "date_from": "1993-06-01 00:00:00", "date_to": "2002-01-13 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "temperature_sensor" } } }, { "item": { "comment": "Uncalibrated sensor, please see\r\nnote on geodaf.mt.asi.it\r\npages \/html\/matemeteo.html", "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2002-01-14 00:00:00", "date_to": "2002-07-17 00:00:00", "item_attributes": [ { "attribute": { "name": "sensor_model" }, "date_from": "2002-01-14 00:00:00", "date_to": "2002-07-17 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "UNKNOWN" }, { "attribute": { "name": "manufacturer" }, "date_from": "2002-01-14 00:00:00", "date_to": "2002-07-17 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "SIAP" }, { "attribute": { "name": "serial_number" }, "date_from": "2002-01-14 00:00:00", "date_to": "2002-07-17 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": null }, { "attribute": { "name": "data_sampling_interval" }, "date_from": "2002-01-14 00:00:00", "date_to": "2002-07-17 00:00:00", "value_date": null, "value_numeric": 60, "value_varchar": null }, { "attribute": { "name": "accuracy" }, "date_from": "2002-01-14 00:00:00", "date_to": "2002-07-17 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": null }, { "attribute": { "name": "aspiration" }, "date_from": "2002-01-14 00:00:00", "date_to": "2002-07-17 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": null }, { "attribute": { "name": "height_diff_to_ant" }, "date_from": "2002-01-14 00:00:00", "date_to": "2002-07-17 00:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "calibration_date" }, "date_from": "2002-01-14 00:00:00", "date_to": "2002-07-17 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "temperature_sensor" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "ASI", "address": "Contrada Terlecchia\n75100 Matera\nItaly", "infos": "", "name": "Agenzia Spaziale Italiana", "www": "" }, "comment": "", "email": "gnss_op@est.asi.it", "name": "Matera GNSS Team", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2002-07-18 00:00:00", "date_to": null, "item_attributes": [ { "attribute": { "name": "sensor_model" }, "date_from": "2002-07-18 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "HMD70Y - PT 1000 IEC 751 class B" }, { "attribute": { "name": "manufacturer" }, "date_from": "2002-07-18 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "VAISALA" }, { "attribute": { "name": "serial_number" }, "date_from": "2002-07-18 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": null }, { "attribute": { "name": "data_sampling_interval" }, "date_from": "2002-07-18 00:00:00", "date_to": null, "value_date": null, "value_numeric": 60, "value_varchar": null }, { "attribute": { "name": "accuracy" }, "date_from": "2002-07-18 00:00:00", "date_to": null, "value_date": null, "value_numeric": 0.2, "value_varchar": null }, { "attribute": { "name": "aspiration" }, "date_from": "2002-07-18 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": null }, { "attribute": { "name": "height_diff_to_ant" }, "date_from": "2002-07-18 00:00:00", "date_to": null, "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "calibration_date" }, "date_from": "2002-07-18 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "temperature_sensor" } } } ], "station_networks": [ { "name": "EPN" }, { "name": "EPOS" }, { "name": "IGS" } ], "station_type": "GNSS Continuous" }