{ "cdp_num": null, "comment": "Investigations concludes that the\r\nreinforced concrete carrying the steel tower,\r\nmost likely, is not well fixed to the solid\r\nbedrock. It is assumed that there might be a\r\nlayer of frozen gravel separating the solid\r\nbedrock and the concrete.\r\nAntenna mounted in steel tower\r\nExact date in Jan 1993 not known", "conditions": [ { "comments": null, "date_from": "1993-01-01 00:00:00", "date_to": null, "type": "multipath_sources: METAL ROOF\/DOME\/VLBI ANTENNA" } ], "country": "Norway", "country_code_ISO": "NOR", "date_from": "1993-01-01 00:00:00", "date_to": null, "description": "BRASS NAIL", "geological": { "bedrock": { "condition": "WEATHERED", "type": "SEDIMENTARY" }, "characteristic": "PERMAFROST\/MORAINE", "distance_to_fault": "Under investigation", "fault_zone": "YES", "fracture_spacing": "over 200" }, "iers_domes": "10317M001", "instrument_collocation": [ { "comment": "INSTALLED BY IGN, FRANCE", "date_from": "1989-01-01 00:00:00", "date_to": null, "status": "PERMANENT", "type": "DORIS" }, { "comment": "Exact date in Oct 1994 not known", "date_from": "1994-10-01 00:00:00", "date_to": null, "status": "PERMANENT", "type": "VLBI" }, { "comment": "This is a DGPS system used for navigation.\r\nexact date in Sep 1995 not known", "date_from": "1995-09-01 00:00:00", "date_to": "2009-05-13 00:00:00", "status": "PERMANENT", "type": "TRIMBLE 4000SSI \/ SATREF" }, { "comment": "exact date in Nov 1995 not known. Exact shutdown\r\ndate not known.", "date_from": "1995-11-01 00:00:00", "date_to": "2005-01-01 00:00:00", "status": "PERMANENT", "type": "PRARE" }, { "comment": "Parallell IGS-station", "date_from": "1997-06-01 00:00:00", "date_to": null, "status": "PERMANENT", "type": "NYA1 GNSS STATION" }, { "comment": "Shut down", "date_from": "1999-09-19 00:00:00", "date_to": "2014-01-12 00:00:00", "status": "PERMANENT", "type": "SUPERCONDUCTING GRAVIMETER GWR" }, { "comment": "Operating", "date_from": "2013-09-26 00:00:00", "date_to": null, "status": "PERMANENT", "type": "SUPERCONDUCTING GRAVIMETER IGRAV" } ], "local_ties": [ { "accuracy": 7, "comment": "Exact date in Jan 1991 not known", "cpd_num": null, "date_at": "1991-01-01 00:00:00", "dx": -88.63, "dy": -238.976, "dz": 21.191, "iers_domes": null, "name": "Q", "survey_method": "GPS CAMPAIGN\/TRILATERATION\/TRIANGULATION", "usage": "LOCAL CONTROL\/FOOTPRINT" }, { "accuracy": 7, "comment": "Exact date in Jan 1991 not known", "cpd_num": null, "date_at": "1991-01-01 00:00:00", "dx": -44.489, "dy": 1394.975, "dz": -78.36, "iers_domes": null, "name": "ASTRO", "survey_method": "GPS CAMPAIGN", "usage": "LOCAL CONTROL" } ], "location": { "city": "Ny-Alesund", "coordinates": { "X": 1202431, "Y": 252627, "Z": 6237768, "altitude": 79, "lat": 78.92958090457053, "lon": 11.865095311681214 }, "country": "Norway", "country_iso_code": "NOR", "description": "", "state": "Svalbard", "tectonic": { "plate_name": "EURASIAN" } }, "logs": { "contact": "SATREF Control Centre (satref@kartverket.no)", "date": "2024-10-21 00:00:00", "log_type": "UPDATE", "modified": "UNAVAILABLE", "previous": "UNAVAILABLE", "title": "NYAL00NOR.xml" }, "marker": "NYAL", "monument": { "description": "STEEL MAST", "foundation": "CONCRETE BLOCK", "foundation_depth": 2, "height": 5, "monument_inscription": "None" }, "monument_num": 0, "name": "Ny-Alesund", "receiver_num": 0, "station_contacts": [ { "contact": { "agency": { "abbreviation": "NMA", "address": "Kartverksveien 21 \/ P.O.Box 600 Sentrum\nN-3507 Honefoss\nNorway", "infos": "", "name": "Norwegian Mapping Authority", "www": "" }, "comment": "", "email": "satref@kartverket.no", "name": "SATREF Control Centre", "phone": "", "role": "site_owner", "title": "" } }, { "contact": { "agency": { "abbreviation": "NMA", "address": "Kartverksveien 21 \/ P.O.Box 600 Sentrum\nN-3507 Honefoss\nNorway", "infos": "", "name": "Norwegian Mapping Authority", "www": "" }, "comment": "", "email": "satref@kartverket.no", "name": "SATREF Control Centre", "phone": "", "role": "metadata_custodian", "title": "" } } ], "station_items": [ { "item": { "comment": "This receiver observed in\r\nparallel with a TorboRogue SNR-12 RM in station\r\nNYA1. Exact date in 1993 not known.", "contact_as_owner": { "agency": { "abbreviation": "NMA", "address": "Kartverksveien 21 \/ P.O.Box 600 Sentrum\nN-3507 Honefoss\nNorway", "infos": "", "name": "Norwegian Mapping Authority", "www": "" }, "comment": "", "email": "satref@kartverket.no", "name": "SATREF Control Centre", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "NMA", "address": "Kartverksveien 21 \/ P.O.Box 600 Sentrum\nN-3507 Honefoss\nNorway", "infos": "", "name": "Norwegian Mapping Authority", "www": "" }, "comment": "", "email": "satref@kartverket.no", "name": "SATREF Control Centre", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "1993-01-01 00:00:00", "date_to": "1999-08-13 00:00:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "1993-01-01 00:00:00", "date_to": "1999-08-13 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "ROGUE SNR-8" }, { "attribute": { "name": "serial_number" }, "date_from": "1993-01-01 00:00:00", "date_to": "1999-08-13 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "R106\/010\/014" }, { "attribute": { "name": "satellite_system" }, "date_from": "1993-01-01 00:00:00", "date_to": "1999-08-13 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS" }, { "attribute": { "name": "firmware_version" }, "date_from": "1993-01-01 00:00:00", "date_to": "1999-08-13 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "Conan Release 4 4\/12\/94" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "1993-01-01 00:00:00", "date_to": "1999-08-13 00:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "1993-01-01 00:00:00", "date_to": "1999-08-13 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": "This receiver will continue to observe in\r\nparallel with NYA1.", "contact_as_owner": { "agency": { "abbreviation": "NMA", "address": "Kartverksveien 21 \/ P.O.Box 600 Sentrum\nN-3507 Honefoss\nNorway", "infos": "", "name": "Norwegian Mapping Authority", "www": "" }, "comment": "", "email": "satref@kartverket.no", "name": "SATREF Control Centre", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "NMA", "address": "Kartverksveien 21 \/ P.O.Box 600 Sentrum\nN-3507 Honefoss\nNorway", "infos": "", "name": "Norwegian Mapping Authority", "www": "" }, "comment": "", "email": "satref@kartverket.no", "name": "SATREF Control Centre", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "1999-08-27 00:00:00", "date_to": "2009-05-12 12:10:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "1999-08-27 00:00:00", "date_to": "2009-05-12 12:10:00", "value_date": null, "value_numeric": null, "value_varchar": "AOA BENCHMARK ACT" }, { "attribute": { "name": "serial_number" }, "date_from": "1999-08-27 00:00:00", "date_to": "2009-05-12 12:10:00", "value_date": null, "value_numeric": null, "value_varchar": "2020" }, { "attribute": { "name": "satellite_system" }, "date_from": "1999-08-27 00:00:00", "date_to": "2009-05-12 12:10:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS" }, { "attribute": { "name": "firmware_version" }, "date_from": "1999-08-27 00:00:00", "date_to": "2009-05-12 12:10:00", "value_date": null, "value_numeric": null, "value_varchar": "3.3.32.2" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "1999-08-27 00:00:00", "date_to": "2009-05-12 12:10:00", "value_date": null, "value_numeric": 1, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "1999-08-27 00:00:00", "date_to": "2009-05-12 12:10:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": "This receiver will continue to observe in\r\nparallel with NYA1.", "contact_as_owner": { "agency": { "abbreviation": "NMA", "address": "Kartverksveien 21 \/ P.O.Box 600 Sentrum\nN-3507 Honefoss\nNorway", "infos": "", "name": "Norwegian Mapping Authority", "www": "" }, "comment": "", "email": "satref@kartverket.no", "name": "SATREF Control Centre", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "NMA", "address": "Kartverksveien 21 \/ P.O.Box 600 Sentrum\nN-3507 Honefoss\nNorway", "infos": "", "name": "Norwegian Mapping Authority", "www": "" }, "comment": "", "email": "satref@kartverket.no", "name": "SATREF Control Centre", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2009-05-12 12:40:00", "date_to": "2017-03-22 12:10:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2009-05-12 12:40:00", "date_to": "2017-03-22 12:10:00", "value_date": null, "value_numeric": null, "value_varchar": "TRIMBLE NETRS" }, { "attribute": { "name": "serial_number" }, "date_from": "2009-05-12 12:40:00", "date_to": "2017-03-22 12:10:00", "value_date": null, "value_numeric": null, "value_varchar": "4439239123" }, { "attribute": { "name": "satellite_system" }, "date_from": "2009-05-12 12:40:00", "date_to": "2017-03-22 12:10:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS" }, { "attribute": { "name": "firmware_version" }, "date_from": "2009-05-12 12:40:00", "date_to": "2017-03-22 12:10:00", "value_date": null, "value_numeric": null, "value_varchar": "1.1-5" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2009-05-12 12:40:00", "date_to": "2017-03-22 12:10:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2009-05-12 12:40:00", "date_to": "2017-03-22 12:10:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "NMA", "address": "Kartverksveien 21 \/ P.O.Box 600 Sentrum\nN-3507 Honefoss\nNorway", "infos": "", "name": "Norwegian Mapping Authority", "www": "" }, "comment": "", "email": "satref@kartverket.no", "name": "SATREF Control Centre", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "NMA", "address": "Kartverksveien 21 \/ P.O.Box 600 Sentrum\nN-3507 Honefoss\nNorway", "infos": "", "name": "Norwegian Mapping Authority", "www": "" }, "comment": "", "email": "satref@kartverket.no", "name": "SATREF Control Centre", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2017-03-22 12:10:00", "date_to": "2019-10-08 07:36:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2017-03-22 12:10:00", "date_to": "2019-10-08 07:36:00", "value_date": null, "value_numeric": null, "value_varchar": "TRIMBLE NETRS" }, { "attribute": { "name": "serial_number" }, "date_from": "2017-03-22 12:10:00", "date_to": "2019-10-08 07:36:00", "value_date": null, "value_numeric": null, "value_varchar": "4439239123" }, { "attribute": { "name": "satellite_system" }, "date_from": "2017-03-22 12:10:00", "date_to": "2019-10-08 07:36:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS" }, { "attribute": { "name": "firmware_version" }, "date_from": "2017-03-22 12:10:00", "date_to": "2019-10-08 07:36:00", "value_date": null, "value_numeric": null, "value_varchar": "1.3-2" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2017-03-22 12:10:00", "date_to": "2019-10-08 07:36:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2017-03-22 12:10:00", "date_to": "2019-10-08 07:36:00", "value_date": null, "value_numeric": 2, "value_varchar": null } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "NMA", "address": "Kartverksveien 21 \/ P.O.Box 600 Sentrum\nN-3507 Honefoss\nNorway", "infos": "", "name": "Norwegian Mapping Authority", "www": "" }, "comment": "", "email": "satref@kartverket.no", "name": "SATREF Control Centre", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "NMA", "address": "Kartverksveien 21 \/ P.O.Box 600 Sentrum\nN-3507 Honefoss\nNorway", "infos": "", "name": "Norwegian Mapping Authority", "www": "" }, "comment": "", "email": "satref@kartverket.no", "name": "SATREF Control Centre", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2019-10-08 07:36:00", "date_to": "2019-10-31 16:33:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2019-10-08 07:36:00", "date_to": "2019-10-31 16:33:00", "value_date": null, "value_numeric": null, "value_varchar": "TRIMBLE NETR9" }, { "attribute": { "name": "serial_number" }, "date_from": "2019-10-08 07:36:00", "date_to": "2019-10-31 16:33:00", "value_date": null, "value_numeric": null, "value_varchar": "5504R50012" }, { "attribute": { "name": "satellite_system" }, "date_from": "2019-10-08 07:36:00", "date_to": "2019-10-31 16:33:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO+GAL+BDS" }, { "attribute": { "name": "firmware_version" }, "date_from": "2019-10-08 07:36:00", "date_to": "2019-10-31 16:33:00", "value_date": null, "value_numeric": null, "value_varchar": "5.42" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2019-10-08 07:36:00", "date_to": "2019-10-31 16:33:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2019-10-08 07:36:00", "date_to": "2019-10-31 16:33:00", "value_date": null, "value_numeric": 2, "value_varchar": null } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "NMA", "address": "Kartverksveien 21 \/ P.O.Box 600 Sentrum\nN-3507 Honefoss\nNorway", "infos": "", "name": "Norwegian Mapping Authority", "www": "" }, "comment": "", "email": "satref@kartverket.no", "name": "SATREF Control Centre", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "NMA", "address": "Kartverksveien 21 \/ P.O.Box 600 Sentrum\nN-3507 Honefoss\nNorway", "infos": "", "name": "Norwegian Mapping Authority", "www": "" }, "comment": "", "email": "satref@kartverket.no", "name": "SATREF Control Centre", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2019-10-31 16:33:00", "date_to": "2020-01-30 20:30:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2019-10-31 16:33:00", "date_to": "2020-01-30 20:30:00", "value_date": null, "value_numeric": null, "value_varchar": "TRIMBLE NETR9" }, { "attribute": { "name": "serial_number" }, "date_from": "2019-10-31 16:33:00", "date_to": "2020-01-30 20:30:00", "value_date": null, "value_numeric": null, "value_varchar": "5504R50012" }, { "attribute": { "name": "satellite_system" }, "date_from": "2019-10-31 16:33:00", "date_to": "2020-01-30 20:30:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO+GAL+BDS" }, { "attribute": { "name": "firmware_version" }, "date_from": "2019-10-31 16:33:00", "date_to": "2020-01-30 20:30:00", "value_date": null, "value_numeric": null, "value_varchar": "5.43" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2019-10-31 16:33:00", "date_to": "2020-01-30 20:30:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2019-10-31 16:33:00", "date_to": "2020-01-30 20:30:00", "value_date": null, "value_numeric": 2, "value_varchar": null } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "NMA", "address": "Kartverksveien 21 \/ P.O.Box 600 Sentrum\nN-3507 Honefoss\nNorway", "infos": "", "name": "Norwegian Mapping Authority", "www": "" }, "comment": "", "email": "satref@kartverket.no", "name": "SATREF Control Centre", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "NMA", "address": "Kartverksveien 21 \/ P.O.Box 600 Sentrum\nN-3507 Honefoss\nNorway", "infos": "", "name": "Norwegian Mapping Authority", "www": "" }, "comment": "", "email": "satref@kartverket.no", "name": "SATREF Control Centre", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2020-01-30 20:30:00", "date_to": "2021-09-24 09:37:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2020-01-30 20:30:00", "date_to": "2021-09-24 09:37:00", "value_date": null, "value_numeric": null, "value_varchar": "TRIMBLE NETR9" }, { "attribute": { "name": "serial_number" }, "date_from": "2020-01-30 20:30:00", "date_to": "2021-09-24 09:37:00", "value_date": null, "value_numeric": null, "value_varchar": "5504R50012" }, { "attribute": { "name": "satellite_system" }, "date_from": "2020-01-30 20:30:00", "date_to": "2021-09-24 09:37:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO+GAL+BDS" }, { "attribute": { "name": "firmware_version" }, "date_from": "2020-01-30 20:30:00", "date_to": "2021-09-24 09:37:00", "value_date": null, "value_numeric": null, "value_varchar": "5.44" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2020-01-30 20:30:00", "date_to": "2021-09-24 09:37:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2020-01-30 20:30:00", "date_to": "2021-09-24 09:37:00", "value_date": null, "value_numeric": 2, "value_varchar": null } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "NMA", "address": "Kartverksveien 21 \/ P.O.Box 600 Sentrum\nN-3507 Honefoss\nNorway", "infos": "", "name": "Norwegian Mapping Authority", "www": "" }, "comment": "", "email": "satref@kartverket.no", "name": "SATREF Control Centre", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "NMA", "address": "Kartverksveien 21 \/ P.O.Box 600 Sentrum\nN-3507 Honefoss\nNorway", "infos": "", "name": "Norwegian Mapping Authority", "www": "" }, "comment": "", "email": "satref@kartverket.no", "name": "SATREF Control Centre", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2021-09-24 09:37:00", "date_to": null, "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2021-09-24 09:37:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "TRIMBLE NETR9" }, { "attribute": { "name": "serial_number" }, "date_from": "2021-09-24 09:37:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "5504R50012" }, { "attribute": { "name": "satellite_system" }, "date_from": "2021-09-24 09:37:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO+GAL+BDS+QZSS" }, { "attribute": { "name": "firmware_version" }, "date_from": "2021-09-24 09:37:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "5.45" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2021-09-24 09:37:00", "date_to": null, "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2021-09-24 09:37:00", "date_to": null, "value_date": null, "value_numeric": 2, "value_varchar": null } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": "The antenna was connected to\r\nreceiver 3.1 (ROGUE SNR-8).\r\nAntenna Radome Type 'Danny Van Loon'\r\nExact date in Jan 1993 not known", "contact_as_owner": { "agency": { "abbreviation": "NMA", "address": "Kartverksveien 21 \/ P.O.Box 600 Sentrum\nN-3507 Honefoss\nNorway", "infos": "", "name": "Norwegian Mapping Authority", "www": "" }, "comment": "", "email": "satref@kartverket.no", "name": "SATREF Control Centre", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "NMA", "address": "Kartverksveien 21 \/ P.O.Box 600 Sentrum\nN-3507 Honefoss\nNorway", "infos": "", "name": "Norwegian Mapping Authority", "www": "" }, "comment": "", "email": "satref@kartverket.no", "name": "SATREF Control Centre", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "1993-01-01 00:00:00", "date_to": null, "item_attributes": [ { "attribute": { "name": "antenna_type" }, "date_from": "1993-01-01 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "AOAD\/M_B" }, { "attribute": { "name": "serial_number" }, "date_from": "1993-01-01 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "R106" }, { "attribute": { "name": "antenna_reference_point" }, "date_from": "1993-01-01 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "BCR" }, { "attribute": { "name": "marker_arp_up_ecc" }, "date_from": "1993-01-01 00:00:00", "date_to": null, "value_date": null, "value_numeric": 5.216, "value_varchar": null }, { "attribute": { "name": "marker_arp_north_ecc" }, "date_from": "1993-01-01 00:00:00", "date_to": null, "value_date": null, "value_numeric": 0.004, "value_varchar": null }, { "attribute": { "name": "marker_arp_east_ecc" }, "date_from": "1993-01-01 00:00:00", "date_to": null, "value_date": null, "value_numeric": -0.001, "value_varchar": null }, { "attribute": { "name": "alignment_from_true_n" }, "date_from": "1993-01-01 00:00:00", "date_to": null, "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "antenna_cable_type" }, "date_from": "1993-01-01 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": null }, { "attribute": { "name": "antenna_cable_length" }, "date_from": "1993-01-01 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "antenna" } } }, { "item": { "comment": "The antenna was connected to\r\nreceiver 3.1 (ROGUE SNR-8).\r\nAntenna Radome Type 'Danny Van Loon'\r\nExact date in Jan 1993 not known", "contact_as_owner": { "agency": { "abbreviation": "NMA", "address": "Kartverksveien 21 \/ P.O.Box 600 Sentrum\nN-3507 Honefoss\nNorway", "infos": "", "name": "Norwegian Mapping Authority", "www": "" }, "comment": "", "email": "satref@kartverket.no", "name": "SATREF Control Centre", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "NMA", "address": "Kartverksveien 21 \/ P.O.Box 600 Sentrum\nN-3507 Honefoss\nNorway", "infos": "", "name": "Norwegian Mapping Authority", "www": "" }, "comment": "", "email": "satref@kartverket.no", "name": "SATREF Control Centre", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "1993-01-01 00:00:00", "date_to": null, "item_attributes": [ { "attribute": { "name": "radome_type" }, "date_from": "1993-01-01 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "DOME" }, { "attribute": { "name": "serial_number" }, "date_from": "1993-01-01 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "radome" } } }, { "item": { "comment": "Allan Osborne, serial no 108\r\nexact date in Jan 1993 not known", "contact_as_owner": { "agency": { "abbreviation": "NMA", "address": "Kartverksveien 21 \/ P.O.Box 600 Sentrum\nN-3507 Honefoss\nNorway", "infos": "", "name": "Norwegian Mapping Authority", "www": "" }, "comment": "", "email": "satref@kartverket.no", "name": "SATREF Control Centre", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "NMA", "address": "Kartverksveien 21 \/ P.O.Box 600 Sentrum\nN-3507 Honefoss\nNorway", "infos": "", "name": "Norwegian Mapping Authority", "www": "" }, "comment": "", "email": "satref@kartverket.no", "name": "SATREF Control Centre", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "1993-01-01 00:00:00", "date_to": "1993-10-11 00:00:00", "item_attributes": [ { "attribute": { "name": "standard_type" }, "date_from": "1993-01-01 00:00:00", "date_to": "1993-10-11 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "EXTERNAL RUBIDIUM" }, { "attribute": { "name": "input_frequency" }, "date_from": "1993-01-01 00:00:00", "date_to": "1993-10-11 00:00:00", "value_date": null, "value_numeric": 5, "value_varchar": null } ], "item_type": { "name": "frequency_standard" } } }, { "item": { "comment": "SAME CLOCK USED FOR VLBI", "contact_as_owner": { "agency": { "abbreviation": "NMA", "address": "Kartverksveien 21 \/ P.O.Box 600 Sentrum\nN-3507 Honefoss\nNorway", "infos": "", "name": "Norwegian Mapping Authority", "www": "" }, "comment": "", "email": "satref@kartverket.no", "name": "SATREF Control Centre", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "NMA", "address": "Kartverksveien 21 \/ P.O.Box 600 Sentrum\nN-3507 Honefoss\nNorway", "infos": "", "name": "Norwegian Mapping Authority", "www": "" }, "comment": "", "email": "satref@kartverket.no", "name": "SATREF Control Centre", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "1993-10-11 00:00:00", "date_to": "2009-05-12 00:00:00", "item_attributes": [ { "attribute": { "name": "standard_type" }, "date_from": "1993-10-11 00:00:00", "date_to": "2009-05-12 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "EXTERNAL H-MASER" }, { "attribute": { "name": "input_frequency" }, "date_from": "1993-10-11 00:00:00", "date_to": "2009-05-12 00:00:00", "value_date": null, "value_numeric": 5, "value_varchar": null } ], "item_type": { "name": "frequency_standard" } } }, { "item": { "comment": "TEMPORARY SOLUTION DUE TO FREQUENCY ISSUES", "contact_as_owner": { "agency": { "abbreviation": "NMA", "address": "Kartverksveien 21 \/ P.O.Box 600 Sentrum\nN-3507 Honefoss\nNorway", "infos": "", "name": "Norwegian Mapping Authority", "www": "" }, "comment": "", "email": "satref@kartverket.no", "name": "SATREF Control Centre", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "NMA", "address": "Kartverksveien 21 \/ P.O.Box 600 Sentrum\nN-3507 Honefoss\nNorway", "infos": "", "name": "Norwegian Mapping Authority", "www": "" }, "comment": "", "email": "satref@kartverket.no", "name": "SATREF Control Centre", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2009-05-12 00:00:00", "date_to": "2009-07-10 00:00:00", "item_attributes": [ { "attribute": { "name": "standard_type" }, "date_from": "2009-05-12 00:00:00", "date_to": "2009-07-10 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "INTERNAL" }, { "attribute": { "name": "input_frequency" }, "date_from": "2009-05-12 00:00:00", "date_to": "2009-07-10 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "frequency_standard" } } }, { "item": { "comment": "SAME CLOCK USED FOR VLBI", "contact_as_owner": { "agency": { "abbreviation": "NMA", "address": "Kartverksveien 21 \/ P.O.Box 600 Sentrum\nN-3507 Honefoss\nNorway", "infos": "", "name": "Norwegian Mapping Authority", "www": "" }, "comment": "", "email": "satref@kartverket.no", "name": "SATREF Control Centre", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "NMA", "address": "Kartverksveien 21 \/ P.O.Box 600 Sentrum\nN-3507 Honefoss\nNorway", "infos": "", "name": "Norwegian Mapping Authority", "www": "" }, "comment": "", "email": "satref@kartverket.no", "name": "SATREF Control Centre", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2009-07-10 00:00:00", "date_to": "2021-09-24 16:00:00", "item_attributes": [ { "attribute": { "name": "standard_type" }, "date_from": "2009-07-10 00:00:00", "date_to": "2021-09-24 16:00:00", "value_date": null, "value_numeric": null, "value_varchar": "EXTERNAL H-MASER" }, { "attribute": { "name": "input_frequency" }, "date_from": "2009-07-10 00:00:00", "date_to": "2021-09-24 16:00:00", "value_date": null, "value_numeric": 10, "value_varchar": null } ], "item_type": { "name": "frequency_standard" } } }, { "item": { "comment": "Switching to internal due to H-maser instability", "contact_as_owner": { "agency": { "abbreviation": "NMA", "address": "Kartverksveien 21 \/ P.O.Box 600 Sentrum\nN-3507 Honefoss\nNorway", "infos": "", "name": "Norwegian Mapping Authority", "www": "" }, "comment": "", "email": "satref@kartverket.no", "name": "SATREF Control Centre", "phone": "", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "NMA", "address": "Kartverksveien 21 \/ P.O.Box 600 Sentrum\nN-3507 Honefoss\nNorway", "infos": "", "name": "Norwegian Mapping Authority", "www": "" }, "comment": "", "email": "satref@kartverket.no", "name": "SATREF Control Centre", "phone": "", "role": "metadata_custodian", "title": "" }, "date_from": "2021-09-24 16:00:00", "date_to": null, "item_attributes": [ { "attribute": { "name": "standard_type" }, "date_from": "2021-09-24 16:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "INTERNAL" }, { "attribute": { "name": "input_frequency" }, "date_from": "2021-09-24 16:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "frequency_standard" } } } ], "station_networks": [ { "name": "EPN" }, { "name": "EPOS" }, { "name": "IGS" }, { "name": "NMA-CORS" } ], "station_type": "GNSS Continuous" }