{ "cdp_num": null, "comment": "Point No. in National Triangulation:RD 059306\r\nPoint No. in National Height System:NAP 0A-4038\r\nThe station is operating under responsibility\r\nof the AGRS.NL organisation (MD\/KAD\/TUD).\r\nPleistocene bedrock.", "conditions": [ { "comments": null, "date_from": "2000-04-27 00:00:00", "date_to": "2000-06-05 00:00:00", "type": "local_episodic_effect: A bug in the data logging software resultedin double difference ambiguities that arenot integer. Hence, ambibuity fixed solutionsare not correct during this period, althoughthe ambiguity float solutions are okay.For more information see EUREFMAIL 0549." }, { "comments": null, "date_from": "2020-11-16 12:00:00", "date_to": "2020-11-20 14:30:00", "type": "local_episodic_effect: Water in the antenna cable caused faulty data. This has to be removed from the processing or use at your own risk. " } ], "country": "Netherlands", "country_code_ISO": "NLD", "date_from": "1996-10-30 14:00:00", "date_to": null, "description": "ROUND HOLE FOR BRASS THREAD", "geological": { "bedrock": { "condition": null, "type": "SEDIMENTARY" }, "characteristic": "SAND", "distance_to_fault": null, "fault_zone": "NO", "fracture_spacing": null }, "iers_domes": "13534M001", "instrument_collocation": [ { "comment": "", "date_from": "1996-10-30 00:00:00", "date_to": null, "status": "PERMANENT", "type": "TIDE GAUGE" } ], "local_ties": [], "location": { "city": "West-Terschelling", "coordinates": { "X": 3798580.87, "Y": 346993.832, "Z": 5094780.817, "altitude": 56.1, "lat": 53.36273583633926, "lon": 5.219385385682057 }, "country": "Netherlands", "country_iso_code": "NLD", "description": "RIKZ Tide Gauge station (getijmeetstation\r\nTerschelling), Terschelling harbour, North Sea\r\ncoast.\r\n(14.69 m above sea level)", "state": "Friesland", "tectonic": { "plate_name": "EURASIAN" } }, "logs": { "contact": "TU Delft GNSS team (gnss-citg@tudelft.nl)", "date": "2023-04-17 00:00:00", "log_type": "UPDATE", "modified": "UNAVAILABLE", "previous": "UNAVAILABLE", "title": "TERS00NLD.xml" }, "marker": "TERS", "monument": { "description": "STEEL MAST", "foundation": "CONCRETE BLOCK FOUNDED ON 4 CONCRETE PILLARS", "foundation_depth": 15, "height": 12, "monument_inscription": "Top of Mast (mark #02)" }, "monument_num": 0, "name": "Terschelling", "receiver_num": 0, "station_contacts": [ { "contact": { "agency": { "abbreviation": "KAD", "address": "Hofstraat 110\n7311KZ Apeldoorn\nNetherlands (the)", "infos": "", "name": "Kadaster", "www": "" }, "comment": "", "email": "rd@kadaster.nl", "name": "GI-RD", "phone": "+31 6 52481939", "role": "site_owner", "title": "" } }, { "contact": { "agency": { "abbreviation": "DUT", "address": "Stevinweg 1\n2628 CN Delft\nNetherlands (the)", "infos": "", "name": "Delft University of Technology", "www": "" }, "comment": "", "email": "gnss-citg@tudelft.nl", "name": "TU Delft GNSS team", "phone": "+31 15 2784907", "role": "metadata_custodian", "title": "" } } ], "station_items": [ { "item": { "comment": "Firmware change.", "contact_as_owner": { "agency": { "abbreviation": "DUT", "address": "Stevinweg 1\n2628 CN Delft\nNetherlands (the)", "infos": "", "name": "Delft University of Technology", "www": "" }, "comment": "", "email": "gnss-citg@tudelft.nl", "name": "TU Delft GNSS team", "phone": "+31 15 2784907", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "KAD", "address": "Hofstraat 110\n7311KZ Apeldoorn\nNetherlands (the)", "infos": "", "name": "Kadaster", "www": "" }, "comment": "", "email": "rd@kadaster.nl", "name": "GI-RD", "phone": "+31 6 52481939", "role": "metadata_custodian", "title": "" }, "date_from": "1996-10-30 14:00:00", "date_to": "1999-07-13 14:05:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "1996-10-30 14:00:00", "date_to": "1999-07-13 14:05:00", "value_date": null, "value_numeric": null, "value_varchar": "ROGUE SNR-12 RM" }, { "attribute": { "name": "serial_number" }, "date_from": "1996-10-30 14:00:00", "date_to": "1999-07-13 14:05:00", "value_date": null, "value_numeric": null, "value_varchar": "227" }, { "attribute": { "name": "satellite_system" }, "date_from": "1996-10-30 14:00:00", "date_to": "1999-07-13 14:05:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS" }, { "attribute": { "name": "firmware_version" }, "date_from": "1996-10-30 14:00:00", "date_to": "1999-07-13 14:05:00", "value_date": null, "value_numeric": null, "value_varchar": "3.2.32.1" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "1996-10-30 14:00:00", "date_to": "1999-07-13 14:05:00", "value_date": null, "value_numeric": 4, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "1996-10-30 14:00:00", "date_to": "1999-07-13 14:05:00", "value_date": null, "value_numeric": null, "value_varchar": "NaN" } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "DUT", "address": "Stevinweg 1\n2628 CN Delft\nNetherlands (the)", "infos": "", "name": "Delft University of Technology", "www": "" }, "comment": "", "email": "gnss-citg@tudelft.nl", "name": "TU Delft GNSS team", "phone": "+31 15 2784907", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "KAD", "address": "Hofstraat 110\n7311KZ Apeldoorn\nNetherlands (the)", "infos": "", "name": "Kadaster", "www": "" }, "comment": "", "email": "rd@kadaster.nl", "name": "GI-RD", "phone": "+31 6 52481939", "role": "metadata_custodian", "title": "" }, "date_from": "1999-07-13 14:35:00", "date_to": "2000-04-26 15:00:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "1999-07-13 14:35:00", "date_to": "2000-04-26 15:00:00", "value_date": null, "value_numeric": null, "value_varchar": "ROGUE SNR-12 RM" }, { "attribute": { "name": "serial_number" }, "date_from": "1999-07-13 14:35:00", "date_to": "2000-04-26 15:00:00", "value_date": null, "value_numeric": null, "value_varchar": "227" }, { "attribute": { "name": "satellite_system" }, "date_from": "1999-07-13 14:35:00", "date_to": "2000-04-26 15:00:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS" }, { "attribute": { "name": "firmware_version" }, "date_from": "1999-07-13 14:35:00", "date_to": "2000-04-26 15:00:00", "value_date": null, "value_numeric": null, "value_varchar": "3.2.32.9" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "1999-07-13 14:35:00", "date_to": "2000-04-26 15:00:00", "value_date": null, "value_numeric": 4, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "1999-07-13 14:35:00", "date_to": "2000-04-26 15:00:00", "value_date": null, "value_numeric": null, "value_varchar": "NaN" } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "DUT", "address": "Stevinweg 1\n2628 CN Delft\nNetherlands (the)", "infos": "", "name": "Delft University of Technology", "www": "" }, "comment": "", "email": "gnss-citg@tudelft.nl", "name": "TU Delft GNSS team", "phone": "+31 15 2784907", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "KAD", "address": "Hofstraat 110\n7311KZ Apeldoorn\nNetherlands (the)", "infos": "", "name": "Kadaster", "www": "" }, "comment": "", "email": "rd@kadaster.nl", "name": "GI-RD", "phone": "+31 6 52481939", "role": "metadata_custodian", "title": "" }, "date_from": "2000-04-27 10:50:00", "date_to": "2002-11-20 11:00:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2000-04-27 10:50:00", "date_to": "2002-11-20 11:00:00", "value_date": null, "value_numeric": null, "value_varchar": "TRIMBLE 4700" }, { "attribute": { "name": "serial_number" }, "date_from": "2000-04-27 10:50:00", "date_to": "2002-11-20 11:00:00", "value_date": null, "value_numeric": null, "value_varchar": "96518" }, { "attribute": { "name": "satellite_system" }, "date_from": "2000-04-27 10:50:00", "date_to": "2002-11-20 11:00:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS" }, { "attribute": { "name": "firmware_version" }, "date_from": "2000-04-27 10:50:00", "date_to": "2002-11-20 11:00:00", "value_date": null, "value_numeric": null, "value_varchar": "1.20" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2000-04-27 10:50:00", "date_to": "2002-11-20 11:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2000-04-27 10:50:00", "date_to": "2002-11-20 11:00:00", "value_date": null, "value_numeric": null, "value_varchar": "NaN" } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "DUT", "address": "Stevinweg 1\n2628 CN Delft\nNetherlands (the)", "infos": "", "name": "Delft University of Technology", "www": "" }, "comment": "", "email": "gnss-citg@tudelft.nl", "name": "TU Delft GNSS team", "phone": "+31 15 2784907", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "KAD", "address": "Hofstraat 110\n7311KZ Apeldoorn\nNetherlands (the)", "infos": "", "name": "Kadaster", "www": "" }, "comment": "", "email": "rd@kadaster.nl", "name": "GI-RD", "phone": "+31 6 52481939", "role": "metadata_custodian", "title": "" }, "date_from": "2002-11-20 14:54:00", "date_to": "2008-09-16 07:00:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2002-11-20 14:54:00", "date_to": "2008-09-16 07:00:00", "value_date": null, "value_numeric": null, "value_varchar": "TRIMBLE 4700" }, { "attribute": { "name": "serial_number" }, "date_from": "2002-11-20 14:54:00", "date_to": "2008-09-16 07:00:00", "value_date": null, "value_numeric": null, "value_varchar": "96518" }, { "attribute": { "name": "satellite_system" }, "date_from": "2002-11-20 14:54:00", "date_to": "2008-09-16 07:00:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS" }, { "attribute": { "name": "firmware_version" }, "date_from": "2002-11-20 14:54:00", "date_to": "2008-09-16 07:00:00", "value_date": null, "value_numeric": null, "value_varchar": "N1.30\/S0.00" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2002-11-20 14:54:00", "date_to": "2008-09-16 07:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2002-11-20 14:54:00", "date_to": "2008-09-16 07:00:00", "value_date": null, "value_numeric": null, "value_varchar": "NaN" } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "DUT", "address": "Stevinweg 1\n2628 CN Delft\nNetherlands (the)", "infos": "", "name": "Delft University of Technology", "www": "" }, "comment": "", "email": "gnss-citg@tudelft.nl", "name": "TU Delft GNSS team", "phone": "+31 15 2784907", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "KAD", "address": "Hofstraat 110\n7311KZ Apeldoorn\nNetherlands (the)", "infos": "", "name": "Kadaster", "www": "" }, "comment": "", "email": "rd@kadaster.nl", "name": "GI-RD", "phone": "+31 6 52481939", "role": "metadata_custodian", "title": "" }, "date_from": "2008-09-16 07:30:00", "date_to": "2008-10-03 09:34:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2008-09-16 07:30:00", "date_to": "2008-10-03 09:34:00", "value_date": null, "value_numeric": null, "value_varchar": "TPS ODYSSEY_E" }, { "attribute": { "name": "serial_number" }, "date_from": "2008-09-16 07:30:00", "date_to": "2008-10-03 09:34:00", "value_date": null, "value_numeric": null, "value_varchar": "0323" }, { "attribute": { "name": "satellite_system" }, "date_from": "2008-09-16 07:30:00", "date_to": "2008-10-03 09:34:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO" }, { "attribute": { "name": "firmware_version" }, "date_from": "2008-09-16 07:30:00", "date_to": "2008-10-03 09:34:00", "value_date": null, "value_numeric": null, "value_varchar": "3.3 May,05,2008 p1" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2008-09-16 07:30:00", "date_to": "2008-10-03 09:34:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2008-09-16 07:30:00", "date_to": "2008-10-03 09:34:00", "value_date": null, "value_numeric": null, "value_varchar": "NaN" } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "DUT", "address": "Stevinweg 1\n2628 CN Delft\nNetherlands (the)", "infos": "", "name": "Delft University of Technology", "www": "" }, "comment": "", "email": "gnss-citg@tudelft.nl", "name": "TU Delft GNSS team", "phone": "+31 15 2784907", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "KAD", "address": "Hofstraat 110\n7311KZ Apeldoorn\nNetherlands (the)", "infos": "", "name": "Kadaster", "www": "" }, "comment": "", "email": "rd@kadaster.nl", "name": "GI-RD", "phone": "+31 6 52481939", "role": "metadata_custodian", "title": "" }, "date_from": "2008-10-03 09:34:00", "date_to": "2009-11-06 07:00:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2008-10-03 09:34:00", "date_to": "2009-11-06 07:00:00", "value_date": null, "value_numeric": null, "value_varchar": "TPS ODYSSEY_E" }, { "attribute": { "name": "serial_number" }, "date_from": "2008-10-03 09:34:00", "date_to": "2009-11-06 07:00:00", "value_date": null, "value_numeric": null, "value_varchar": "0323" }, { "attribute": { "name": "satellite_system" }, "date_from": "2008-10-03 09:34:00", "date_to": "2009-11-06 07:00:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO" }, { "attribute": { "name": "firmware_version" }, "date_from": "2008-10-03 09:34:00", "date_to": "2009-11-06 07:00:00", "value_date": null, "value_numeric": null, "value_varchar": "3.3 Jul,10,2008 p4" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2008-10-03 09:34:00", "date_to": "2009-11-06 07:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2008-10-03 09:34:00", "date_to": "2009-11-06 07:00:00", "value_date": null, "value_numeric": null, "value_varchar": "NaN" } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": "Actual firmware update somewhere between 2 and\r\n3 November 2009; headers became active on the\r\n6th with a restart of NETPOS software", "contact_as_owner": { "agency": { "abbreviation": "DUT", "address": "Stevinweg 1\n2628 CN Delft\nNetherlands (the)", "infos": "", "name": "Delft University of Technology", "www": "" }, "comment": "", "email": "gnss-citg@tudelft.nl", "name": "TU Delft GNSS team", "phone": "+31 15 2784907", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "KAD", "address": "Hofstraat 110\n7311KZ Apeldoorn\nNetherlands (the)", "infos": "", "name": "Kadaster", "www": "" }, "comment": "", "email": "rd@kadaster.nl", "name": "GI-RD", "phone": "+31 6 52481939", "role": "metadata_custodian", "title": "" }, "date_from": "2009-11-06 07:00:00", "date_to": "2010-05-18 15:00:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2009-11-06 07:00:00", "date_to": "2010-05-18 15:00:00", "value_date": null, "value_numeric": null, "value_varchar": "TPS ODYSSEY_E" }, { "attribute": { "name": "serial_number" }, "date_from": "2009-11-06 07:00:00", "date_to": "2010-05-18 15:00:00", "value_date": null, "value_numeric": null, "value_varchar": "0323" }, { "attribute": { "name": "satellite_system" }, "date_from": "2009-11-06 07:00:00", "date_to": "2010-05-18 15:00:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO" }, { "attribute": { "name": "firmware_version" }, "date_from": "2009-11-06 07:00:00", "date_to": "2010-05-18 15:00:00", "value_date": null, "value_numeric": null, "value_varchar": "3.4 May,13,2009" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2009-11-06 07:00:00", "date_to": "2010-05-18 15:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2009-11-06 07:00:00", "date_to": "2010-05-18 15:00:00", "value_date": null, "value_numeric": null, "value_varchar": "NaN" } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "DUT", "address": "Stevinweg 1\n2628 CN Delft\nNetherlands (the)", "infos": "", "name": "Delft University of Technology", "www": "" }, "comment": "", "email": "gnss-citg@tudelft.nl", "name": "TU Delft GNSS team", "phone": "+31 15 2784907", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "KAD", "address": "Hofstraat 110\n7311KZ Apeldoorn\nNetherlands (the)", "infos": "", "name": "Kadaster", "www": "" }, "comment": "", "email": "rd@kadaster.nl", "name": "GI-RD", "phone": "+31 6 52481939", "role": "metadata_custodian", "title": "" }, "date_from": "2010-05-18 15:00:00", "date_to": "2013-08-29 14:58:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2010-05-18 15:00:00", "date_to": "2013-08-29 14:58:00", "value_date": null, "value_numeric": null, "value_varchar": "TPS ODYSSEY_E" }, { "attribute": { "name": "serial_number" }, "date_from": "2010-05-18 15:00:00", "date_to": "2013-08-29 14:58:00", "value_date": null, "value_numeric": null, "value_varchar": "0323" }, { "attribute": { "name": "satellite_system" }, "date_from": "2010-05-18 15:00:00", "date_to": "2013-08-29 14:58:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO" }, { "attribute": { "name": "firmware_version" }, "date_from": "2010-05-18 15:00:00", "date_to": "2013-08-29 14:58:00", "value_date": null, "value_numeric": null, "value_varchar": "3.4 Dec,12,2009 p2" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2010-05-18 15:00:00", "date_to": "2013-08-29 14:58:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2010-05-18 15:00:00", "date_to": "2013-08-29 14:58:00", "value_date": null, "value_numeric": null, "value_varchar": "NaN" } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "DUT", "address": "Stevinweg 1\n2628 CN Delft\nNetherlands (the)", "infos": "", "name": "Delft University of Technology", "www": "" }, "comment": "", "email": "gnss-citg@tudelft.nl", "name": "TU Delft GNSS team", "phone": "+31 15 2784907", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "KAD", "address": "Hofstraat 110\n7311KZ Apeldoorn\nNetherlands (the)", "infos": "", "name": "Kadaster", "www": "" }, "comment": "", "email": "rd@kadaster.nl", "name": "GI-RD", "phone": "+31 6 52481939", "role": "metadata_custodian", "title": "" }, "date_from": "2013-08-29 17:05:00", "date_to": "2015-06-09 15:20:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2013-08-29 17:05:00", "date_to": "2015-06-09 15:20:00", "value_date": null, "value_numeric": null, "value_varchar": "SEPT POLARX4" }, { "attribute": { "name": "serial_number" }, "date_from": "2013-08-29 17:05:00", "date_to": "2015-06-09 15:20:00", "value_date": null, "value_numeric": null, "value_varchar": "3002101" }, { "attribute": { "name": "satellite_system" }, "date_from": "2013-08-29 17:05:00", "date_to": "2015-06-09 15:20:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO" }, { "attribute": { "name": "firmware_version" }, "date_from": "2013-08-29 17:05:00", "date_to": "2015-06-09 15:20:00", "value_date": null, "value_numeric": null, "value_varchar": "2.5.2" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2013-08-29 17:05:00", "date_to": "2015-06-09 15:20:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2013-08-29 17:05:00", "date_to": "2015-06-09 15:20:00", "value_date": null, "value_numeric": null, "value_varchar": "NaN" } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "DUT", "address": "Stevinweg 1\n2628 CN Delft\nNetherlands (the)", "infos": "", "name": "Delft University of Technology", "www": "" }, "comment": "", "email": "gnss-citg@tudelft.nl", "name": "TU Delft GNSS team", "phone": "+31 15 2784907", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "KAD", "address": "Hofstraat 110\n7311KZ Apeldoorn\nNetherlands (the)", "infos": "", "name": "Kadaster", "www": "" }, "comment": "", "email": "rd@kadaster.nl", "name": "GI-RD", "phone": "+31 6 52481939", "role": "metadata_custodian", "title": "" }, "date_from": "2015-06-09 15:30:00", "date_to": "2016-11-18 02:00:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2015-06-09 15:30:00", "date_to": "2016-11-18 02:00:00", "value_date": null, "value_numeric": null, "value_varchar": "SEPT POLARX4" }, { "attribute": { "name": "serial_number" }, "date_from": "2015-06-09 15:30:00", "date_to": "2016-11-18 02:00:00", "value_date": null, "value_numeric": null, "value_varchar": "3002101" }, { "attribute": { "name": "satellite_system" }, "date_from": "2015-06-09 15:30:00", "date_to": "2016-11-18 02:00:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO" }, { "attribute": { "name": "firmware_version" }, "date_from": "2015-06-09 15:30:00", "date_to": "2016-11-18 02:00:00", "value_date": null, "value_numeric": null, "value_varchar": "2.9.0" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2015-06-09 15:30:00", "date_to": "2016-11-18 02:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2015-06-09 15:30:00", "date_to": "2016-11-18 02:00:00", "value_date": null, "value_numeric": null, "value_varchar": "NaN" } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "DUT", "address": "Stevinweg 1\n2628 CN Delft\nNetherlands (the)", "infos": "", "name": "Delft University of Technology", "www": "" }, "comment": "", "email": "gnss-citg@tudelft.nl", "name": "TU Delft GNSS team", "phone": "+31 15 2784907", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "KAD", "address": "Hofstraat 110\n7311KZ Apeldoorn\nNetherlands (the)", "infos": "", "name": "Kadaster", "www": "" }, "comment": "", "email": "rd@kadaster.nl", "name": "GI-RD", "phone": "+31 6 52481939", "role": "metadata_custodian", "title": "" }, "date_from": "2016-11-18 02:00:00", "date_to": "2017-08-07 12:18:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2016-11-18 02:00:00", "date_to": "2017-08-07 12:18:00", "value_date": null, "value_numeric": null, "value_varchar": "SEPT POLARX4" }, { "attribute": { "name": "serial_number" }, "date_from": "2016-11-18 02:00:00", "date_to": "2017-08-07 12:18:00", "value_date": null, "value_numeric": null, "value_varchar": "3002101" }, { "attribute": { "name": "satellite_system" }, "date_from": "2016-11-18 02:00:00", "date_to": "2017-08-07 12:18:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO" }, { "attribute": { "name": "firmware_version" }, "date_from": "2016-11-18 02:00:00", "date_to": "2017-08-07 12:18:00", "value_date": null, "value_numeric": null, "value_varchar": "2.9.5" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2016-11-18 02:00:00", "date_to": "2017-08-07 12:18:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2016-11-18 02:00:00", "date_to": "2017-08-07 12:18:00", "value_date": null, "value_numeric": null, "value_varchar": "NaN" } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "DUT", "address": "Stevinweg 1\n2628 CN Delft\nNetherlands (the)", "infos": "", "name": "Delft University of Technology", "www": "" }, "comment": "", "email": "gnss-citg@tudelft.nl", "name": "TU Delft GNSS team", "phone": "+31 15 2784907", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "KAD", "address": "Hofstraat 110\n7311KZ Apeldoorn\nNetherlands (the)", "infos": "", "name": "Kadaster", "www": "" }, "comment": "", "email": "rd@kadaster.nl", "name": "GI-RD", "phone": "+31 6 52481939", "role": "metadata_custodian", "title": "" }, "date_from": "2017-08-07 12:27:00", "date_to": "2018-12-17 12:37:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2017-08-07 12:27:00", "date_to": "2018-12-17 12:37:00", "value_date": null, "value_numeric": null, "value_varchar": "SEPT POLARX4" }, { "attribute": { "name": "serial_number" }, "date_from": "2017-08-07 12:27:00", "date_to": "2018-12-17 12:37:00", "value_date": null, "value_numeric": null, "value_varchar": "3002101" }, { "attribute": { "name": "satellite_system" }, "date_from": "2017-08-07 12:27:00", "date_to": "2018-12-17 12:37:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO+GAL+BDS+QZSS+SBAS" }, { "attribute": { "name": "firmware_version" }, "date_from": "2017-08-07 12:27:00", "date_to": "2018-12-17 12:37:00", "value_date": null, "value_numeric": null, "value_varchar": "2.9.6" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2017-08-07 12:27:00", "date_to": "2018-12-17 12:37:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2017-08-07 12:27:00", "date_to": "2018-12-17 12:37:00", "value_date": null, "value_numeric": null, "value_varchar": "NaN" } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "DUT", "address": "Stevinweg 1\n2628 CN Delft\nNetherlands (the)", "infos": "", "name": "Delft University of Technology", "www": "" }, "comment": "", "email": "gnss-citg@tudelft.nl", "name": "TU Delft GNSS team", "phone": "+31 15 2784907", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "KAD", "address": "Hofstraat 110\n7311KZ Apeldoorn\nNetherlands (the)", "infos": "", "name": "Kadaster", "www": "" }, "comment": "", "email": "rd@kadaster.nl", "name": "GI-RD", "phone": "+31 6 52481939", "role": "metadata_custodian", "title": "" }, "date_from": "2018-12-17 12:40:00", "date_to": "2020-06-10 07:45:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2018-12-17 12:40:00", "date_to": "2020-06-10 07:45:00", "value_date": null, "value_numeric": null, "value_varchar": "SEPT POLARX4" }, { "attribute": { "name": "serial_number" }, "date_from": "2018-12-17 12:40:00", "date_to": "2020-06-10 07:45:00", "value_date": null, "value_numeric": null, "value_varchar": "3002101" }, { "attribute": { "name": "satellite_system" }, "date_from": "2018-12-17 12:40:00", "date_to": "2020-06-10 07:45:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO+GAL+BDS+QZSS+SBAS" }, { "attribute": { "name": "firmware_version" }, "date_from": "2018-12-17 12:40:00", "date_to": "2020-06-10 07:45:00", "value_date": null, "value_numeric": null, "value_varchar": "2.9.6-patch2" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2018-12-17 12:40:00", "date_to": "2020-06-10 07:45:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2018-12-17 12:40:00", "date_to": "2020-06-10 07:45:00", "value_date": null, "value_numeric": null, "value_varchar": "NaN" } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "DUT", "address": "Stevinweg 1\n2628 CN Delft\nNetherlands (the)", "infos": "", "name": "Delft University of Technology", "www": "" }, "comment": "", "email": "gnss-citg@tudelft.nl", "name": "TU Delft GNSS team", "phone": "+31 15 2784907", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "KAD", "address": "Hofstraat 110\n7311KZ Apeldoorn\nNetherlands (the)", "infos": "", "name": "Kadaster", "www": "" }, "comment": "", "email": "rd@kadaster.nl", "name": "GI-RD", "phone": "+31 6 52481939", "role": "metadata_custodian", "title": "" }, "date_from": "2020-06-10 08:25:00", "date_to": "2022-11-25 14:44:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2020-06-10 08:25:00", "date_to": "2022-11-25 14:44:00", "value_date": null, "value_numeric": null, "value_varchar": "SEPT POLARX5E" }, { "attribute": { "name": "serial_number" }, "date_from": "2020-06-10 08:25:00", "date_to": "2022-11-25 14:44:00", "value_date": null, "value_numeric": null, "value_varchar": "3048026" }, { "attribute": { "name": "satellite_system" }, "date_from": "2020-06-10 08:25:00", "date_to": "2022-11-25 14:44:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO+GAL+BDS+QZSS+IRNSS+SBAS" }, { "attribute": { "name": "firmware_version" }, "date_from": "2020-06-10 08:25:00", "date_to": "2022-11-25 14:44:00", "value_date": null, "value_numeric": null, "value_varchar": "5.3.2" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2020-06-10 08:25:00", "date_to": "2022-11-25 14:44:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2020-06-10 08:25:00", "date_to": "2022-11-25 14:44:00", "value_date": null, "value_numeric": null, "value_varchar": "NaN" } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "DUT", "address": "Stevinweg 1\n2628 CN Delft\nNetherlands (the)", "infos": "", "name": "Delft University of Technology", "www": "" }, "comment": "", "email": "gnss-citg@tudelft.nl", "name": "TU Delft GNSS team", "phone": "+31 15 2784907", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "KAD", "address": "Hofstraat 110\n7311KZ Apeldoorn\nNetherlands (the)", "infos": "", "name": "Kadaster", "www": "" }, "comment": "", "email": "rd@kadaster.nl", "name": "GI-RD", "phone": "+31 6 52481939", "role": "metadata_custodian", "title": "" }, "date_from": "2022-11-25 14:45:00", "date_to": null, "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2022-11-25 14:45:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "SEPT POLARX5E" }, { "attribute": { "name": "serial_number" }, "date_from": "2022-11-25 14:45:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "3048026" }, { "attribute": { "name": "satellite_system" }, "date_from": "2022-11-25 14:45:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO+GAL+BDS+QZSS+IRNSS+SBAS" }, { "attribute": { "name": "firmware_version" }, "date_from": "2022-11-25 14:45:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "5.5.0" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2022-11-25 14:45:00", "date_to": null, "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2022-11-25 14:45:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "NaN" } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": "A conical polyester antenna radome is used on\r\nthe AOAD\/M_T antenna. This is one of the\r\nearlier radome designs, by Danny van Loon, in\r\n1991. For some time, it has also been used in\r\nthe Swedish network, but there it has been\r\nphased out.", "contact_as_owner": { "agency": { "abbreviation": "DUT", "address": "Stevinweg 1\n2628 CN Delft\nNetherlands (the)", "infos": "", "name": "Delft University of Technology", "www": "" }, "comment": "", "email": "gnss-citg@tudelft.nl", "name": "TU Delft GNSS team", "phone": "+31 15 2784907", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "KAD", "address": "Hofstraat 110\n7311KZ Apeldoorn\nNetherlands (the)", "infos": "", "name": "Kadaster", "www": "" }, "comment": "", "email": "rd@kadaster.nl", "name": "GI-RD", "phone": "+31 6 52481939", "role": "metadata_custodian", "title": "" }, "date_from": "1996-10-30 14:00:00", "date_to": "2000-04-26 15:00:00", "item_attributes": [ { "attribute": { "name": "antenna_type" }, "date_from": "1996-10-30 14:00:00", "date_to": "2000-04-26 15:00:00", "value_date": null, "value_numeric": null, "value_varchar": "AOAD\/M_T" }, { "attribute": { "name": "serial_number" }, "date_from": "1996-10-30 14:00:00", "date_to": "2000-04-26 15:00:00", "value_date": null, "value_numeric": null, "value_varchar": "241" }, { "attribute": { "name": "antenna_reference_point" }, "date_from": "1996-10-30 14:00:00", "date_to": "2000-04-26 15:00:00", "value_date": null, "value_numeric": null, "value_varchar": "BPA" }, { "attribute": { "name": "marker_arp_up_ecc" }, "date_from": "1996-10-30 14:00:00", "date_to": "2000-04-26 15:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "marker_arp_north_ecc" }, "date_from": "1996-10-30 14:00:00", "date_to": "2000-04-26 15:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "marker_arp_east_ecc" }, "date_from": "1996-10-30 14:00:00", "date_to": "2000-04-26 15:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "alignment_from_true_n" }, "date_from": "1996-10-30 14:00:00", "date_to": "2000-04-26 15:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "antenna_cable_type" }, "date_from": "1996-10-30 14:00:00", "date_to": "2000-04-26 15:00:00", "value_date": null, "value_numeric": null, "value_varchar": "RG214\/U TYPE 13 AWG TYPE CL2 (UL) E100316S" }, { "attribute": { "name": "antenna_cable_length" }, "date_from": "1996-10-30 14:00:00", "date_to": "2000-04-26 15:00:00", "value_date": null, "value_numeric": 30, "value_varchar": null } ], "item_type": { "name": "antenna" } } }, { "item": { "comment": "A conical polyester antenna radome is used on\r\nthe AOAD\/M_T antenna. This is one of the\r\nearlier radome designs, by Danny van Loon, in\r\n1991. For some time, it has also been used in\r\nthe Swedish network, but there it has been\r\nphased out.", "contact_as_owner": { "agency": { "abbreviation": "DUT", "address": "Stevinweg 1\n2628 CN Delft\nNetherlands (the)", "infos": "", "name": "Delft University of Technology", "www": "" }, "comment": "", "email": "gnss-citg@tudelft.nl", "name": "TU Delft GNSS team", "phone": "+31 15 2784907", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "KAD", "address": "Hofstraat 110\n7311KZ Apeldoorn\nNetherlands (the)", "infos": "", "name": "Kadaster", "www": "" }, "comment": "", "email": "rd@kadaster.nl", "name": "GI-RD", "phone": "+31 6 52481939", "role": "metadata_custodian", "title": "" }, "date_from": "1996-10-30 14:00:00", "date_to": "2000-04-26 15:00:00", "item_attributes": [ { "attribute": { "name": "radome_type" }, "date_from": "1996-10-30 14:00:00", "date_to": "2000-04-26 15:00:00", "value_date": null, "value_numeric": null, "value_varchar": "DUTD" }, { "attribute": { "name": "serial_number" }, "date_from": "1996-10-30 14:00:00", "date_to": "2000-04-26 15:00:00", "value_date": null, "value_numeric": null, "value_varchar": "241" } ], "item_type": { "name": "radome" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "DUT", "address": "Stevinweg 1\n2628 CN Delft\nNetherlands (the)", "infos": "", "name": "Delft University of Technology", "www": "" }, "comment": "", "email": "gnss-citg@tudelft.nl", "name": "TU Delft GNSS team", "phone": "+31 15 2784907", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "KAD", "address": "Hofstraat 110\n7311KZ Apeldoorn\nNetherlands (the)", "infos": "", "name": "Kadaster", "www": "" }, "comment": "", "email": "rd@kadaster.nl", "name": "GI-RD", "phone": "+31 6 52481939", "role": "metadata_custodian", "title": "" }, "date_from": "2000-04-27 10:50:00", "date_to": "2004-03-19 17:00:00", "item_attributes": [ { "attribute": { "name": "antenna_type" }, "date_from": "2000-04-27 10:50:00", "date_to": "2004-03-19 17:00:00", "value_date": null, "value_numeric": null, "value_varchar": "TRM29659.00" }, { "attribute": { "name": "serial_number" }, "date_from": "2000-04-27 10:50:00", "date_to": "2004-03-19 17:00:00", "value_date": null, "value_numeric": null, "value_varchar": "93243" }, { "attribute": { "name": "antenna_reference_point" }, "date_from": "2000-04-27 10:50:00", "date_to": "2004-03-19 17:00:00", "value_date": null, "value_numeric": null, "value_varchar": "BPA" }, { "attribute": { "name": "marker_arp_up_ecc" }, "date_from": "2000-04-27 10:50:00", "date_to": "2004-03-19 17:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "marker_arp_north_ecc" }, "date_from": "2000-04-27 10:50:00", "date_to": "2004-03-19 17:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "marker_arp_east_ecc" }, "date_from": "2000-04-27 10:50:00", "date_to": "2004-03-19 17:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "alignment_from_true_n" }, "date_from": "2000-04-27 10:50:00", "date_to": "2004-03-19 17:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "antenna_cable_type" }, "date_from": "2000-04-27 10:50:00", "date_to": "2004-03-19 17:00:00", "value_date": null, "value_numeric": null, "value_varchar": "TRIMBLE 14551-00-REVA DCA 0011" }, { "attribute": { "name": "antenna_cable_length" }, "date_from": "2000-04-27 10:50:00", "date_to": "2004-03-19 17:00:00", "value_date": null, "value_numeric": 30, "value_varchar": null } ], "item_type": { "name": "antenna" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "DUT", "address": "Stevinweg 1\n2628 CN Delft\nNetherlands (the)", "infos": "", "name": "Delft University of Technology", "www": "" }, "comment": "", "email": "gnss-citg@tudelft.nl", "name": "TU Delft GNSS team", "phone": "+31 15 2784907", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "KAD", "address": "Hofstraat 110\n7311KZ Apeldoorn\nNetherlands (the)", "infos": "", "name": "Kadaster", "www": "" }, "comment": "", "email": "rd@kadaster.nl", "name": "GI-RD", "phone": "+31 6 52481939", "role": "metadata_custodian", "title": "" }, "date_from": "2000-04-27 10:50:00", "date_to": "2004-03-19 17:00:00", "item_attributes": [ { "attribute": { "name": "radome_type" }, "date_from": "2000-04-27 10:50:00", "date_to": "2004-03-19 17:00:00", "value_date": null, "value_numeric": null, "value_varchar": "UNAV" }, { "attribute": { "name": "serial_number" }, "date_from": "2000-04-27 10:50:00", "date_to": "2004-03-19 17:00:00", "value_date": null, "value_numeric": null, "value_varchar": "93243" } ], "item_type": { "name": "radome" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "DUT", "address": "Stevinweg 1\n2628 CN Delft\nNetherlands (the)", "infos": "", "name": "Delft University of Technology", "www": "" }, "comment": "", "email": "gnss-citg@tudelft.nl", "name": "TU Delft GNSS team", "phone": "+31 15 2784907", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "KAD", "address": "Hofstraat 110\n7311KZ Apeldoorn\nNetherlands (the)", "infos": "", "name": "Kadaster", "www": "" }, "comment": "", "email": "rd@kadaster.nl", "name": "GI-RD", "phone": "+31 6 52481939", "role": "metadata_custodian", "title": "" }, "date_from": "2004-03-24 14:30:00", "date_to": "2014-06-07 10:00:00", "item_attributes": [ { "attribute": { "name": "antenna_type" }, "date_from": "2004-03-24 14:30:00", "date_to": "2014-06-07 10:00:00", "value_date": null, "value_numeric": null, "value_varchar": "TRM29659.00" }, { "attribute": { "name": "serial_number" }, "date_from": "2004-03-24 14:30:00", "date_to": "2014-06-07 10:00:00", "value_date": null, "value_numeric": null, "value_varchar": "93251" }, { "attribute": { "name": "antenna_reference_point" }, "date_from": "2004-03-24 14:30:00", "date_to": "2014-06-07 10:00:00", "value_date": null, "value_numeric": null, "value_varchar": "BPA" }, { "attribute": { "name": "marker_arp_up_ecc" }, "date_from": "2004-03-24 14:30:00", "date_to": "2014-06-07 10:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "marker_arp_north_ecc" }, "date_from": "2004-03-24 14:30:00", "date_to": "2014-06-07 10:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "marker_arp_east_ecc" }, "date_from": "2004-03-24 14:30:00", "date_to": "2014-06-07 10:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "alignment_from_true_n" }, "date_from": "2004-03-24 14:30:00", "date_to": "2014-06-07 10:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "antenna_cable_type" }, "date_from": "2004-03-24 14:30:00", "date_to": "2014-06-07 10:00:00", "value_date": null, "value_numeric": null, "value_varchar": "TRIMBLE 14551-00-REVA DCA 0011" }, { "attribute": { "name": "antenna_cable_length" }, "date_from": "2004-03-24 14:30:00", "date_to": "2014-06-07 10:00:00", "value_date": null, "value_numeric": 30, "value_varchar": null } ], "item_type": { "name": "antenna" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "DUT", "address": "Stevinweg 1\n2628 CN Delft\nNetherlands (the)", "infos": "", "name": "Delft University of Technology", "www": "" }, "comment": "", "email": "gnss-citg@tudelft.nl", "name": "TU Delft GNSS team", "phone": "+31 15 2784907", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "KAD", "address": "Hofstraat 110\n7311KZ Apeldoorn\nNetherlands (the)", "infos": "", "name": "Kadaster", "www": "" }, "comment": "", "email": "rd@kadaster.nl", "name": "GI-RD", "phone": "+31 6 52481939", "role": "metadata_custodian", "title": "" }, "date_from": "2004-03-24 14:30:00", "date_to": "2014-06-07 10:00:00", "item_attributes": [ { "attribute": { "name": "radome_type" }, "date_from": "2004-03-24 14:30:00", "date_to": "2014-06-07 10:00:00", "value_date": null, "value_numeric": null, "value_varchar": "UNAV" }, { "attribute": { "name": "serial_number" }, "date_from": "2004-03-24 14:30:00", "date_to": "2014-06-07 10:00:00", "value_date": null, "value_numeric": null, "value_varchar": "93251" } ], "item_type": { "name": "radome" } } }, { "item": { "comment": "On 2020-11-20 the antenna cable was replaced, and a new antenna entry is created. Between 2020-11-16 12:00 UTC and 2020-11-20 14:30 UTC the data quality is sub-standard and not considered usable due to the ingression of water in the antenna cable. ", "contact_as_owner": { "agency": { "abbreviation": "DUT", "address": "Stevinweg 1\n2628 CN Delft\nNetherlands (the)", "infos": "", "name": "Delft University of Technology", "www": "" }, "comment": "", "email": "gnss-citg@tudelft.nl", "name": "TU Delft GNSS team", "phone": "+31 15 2784907", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "KAD", "address": "Hofstraat 110\n7311KZ Apeldoorn\nNetherlands (the)", "infos": "", "name": "Kadaster", "www": "" }, "comment": "", "email": "rd@kadaster.nl", "name": "GI-RD", "phone": "+31 6 52481939", "role": "metadata_custodian", "title": "" }, "date_from": "2014-06-07 14:30:00", "date_to": "2020-11-20 14:30:00", "item_attributes": [ { "attribute": { "name": "antenna_type" }, "date_from": "2014-06-07 14:30:00", "date_to": "2020-11-20 14:30:00", "value_date": null, "value_numeric": null, "value_varchar": "LEIAR25.R4" }, { "attribute": { "name": "serial_number" }, "date_from": "2014-06-07 14:30:00", "date_to": "2020-11-20 14:30:00", "value_date": null, "value_numeric": null, "value_varchar": "726700" }, { "attribute": { "name": "antenna_reference_point" }, "date_from": "2014-06-07 14:30:00", "date_to": "2020-11-20 14:30:00", "value_date": null, "value_numeric": null, "value_varchar": "BPA" }, { "attribute": { "name": "marker_arp_up_ecc" }, "date_from": "2014-06-07 14:30:00", "date_to": "2020-11-20 14:30:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "marker_arp_north_ecc" }, "date_from": "2014-06-07 14:30:00", "date_to": "2020-11-20 14:30:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "marker_arp_east_ecc" }, "date_from": "2014-06-07 14:30:00", "date_to": "2020-11-20 14:30:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "alignment_from_true_n" }, "date_from": "2014-06-07 14:30:00", "date_to": "2020-11-20 14:30:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "antenna_cable_type" }, "date_from": "2014-06-07 14:30:00", "date_to": "2020-11-20 14:30:00", "value_date": null, "value_numeric": null, "value_varchar": "TRIMBLE 14551-00-REVA DCA 0011" }, { "attribute": { "name": "antenna_cable_length" }, "date_from": "2014-06-07 14:30:00", "date_to": "2020-11-20 14:30:00", "value_date": null, "value_numeric": 30, "value_varchar": null } ], "item_type": { "name": "antenna" } } }, { "item": { "comment": "On 2020-11-20 the antenna cable was replaced, and a new antenna entry is created. Between 2020-11-16 12:00 UTC and 2020-11-20 14:30 UTC the data quality is sub-standard and not considered usable due to the ingression of water in the antenna cable. ", "contact_as_owner": { "agency": { "abbreviation": "DUT", "address": "Stevinweg 1\n2628 CN Delft\nNetherlands (the)", "infos": "", "name": "Delft University of Technology", "www": "" }, "comment": "", "email": "gnss-citg@tudelft.nl", "name": "TU Delft GNSS team", "phone": "+31 15 2784907", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "KAD", "address": "Hofstraat 110\n7311KZ Apeldoorn\nNetherlands (the)", "infos": "", "name": "Kadaster", "www": "" }, "comment": "", "email": "rd@kadaster.nl", "name": "GI-RD", "phone": "+31 6 52481939", "role": "metadata_custodian", "title": "" }, "date_from": "2014-06-07 14:30:00", "date_to": "2020-11-20 14:30:00", "item_attributes": [ { "attribute": { "name": "radome_type" }, "date_from": "2014-06-07 14:30:00", "date_to": "2020-11-20 14:30:00", "value_date": null, "value_numeric": null, "value_varchar": "LEIT" }, { "attribute": { "name": "serial_number" }, "date_from": "2014-06-07 14:30:00", "date_to": "2020-11-20 14:30:00", "value_date": null, "value_numeric": null, "value_varchar": "726700" } ], "item_type": { "name": "radome" } } }, { "item": { "comment": "This is the same antenna as the in the previous item, but the old antenna cable (which contained water and was damaged) was replaced by a new cable. To replace the cable the antenna was unmounted and placed back again in the same position, however, very subtle differences in the position on the mast cannot be excluded.\r\n", "contact_as_owner": { "agency": { "abbreviation": "DUT", "address": "Stevinweg 1\n2628 CN Delft\nNetherlands (the)", "infos": "", "name": "Delft University of Technology", "www": "" }, "comment": "", "email": "gnss-citg@tudelft.nl", "name": "TU Delft GNSS team", "phone": "+31 15 2784907", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "KAD", "address": "Hofstraat 110\n7311KZ Apeldoorn\nNetherlands (the)", "infos": "", "name": "Kadaster", "www": "" }, "comment": "", "email": "rd@kadaster.nl", "name": "GI-RD", "phone": "+31 6 52481939", "role": "metadata_custodian", "title": "" }, "date_from": "2020-11-20 14:30:00", "date_to": null, "item_attributes": [ { "attribute": { "name": "antenna_type" }, "date_from": "2020-11-20 14:30:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "LEIAR25.R4" }, { "attribute": { "name": "serial_number" }, "date_from": "2020-11-20 14:30:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "726700" }, { "attribute": { "name": "antenna_reference_point" }, "date_from": "2020-11-20 14:30:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "BPA" }, { "attribute": { "name": "marker_arp_up_ecc" }, "date_from": "2020-11-20 14:30:00", "date_to": null, "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "marker_arp_north_ecc" }, "date_from": "2020-11-20 14:30:00", "date_to": null, "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "marker_arp_east_ecc" }, "date_from": "2020-11-20 14:30:00", "date_to": null, "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "alignment_from_true_n" }, "date_from": "2020-11-20 14:30:00", "date_to": null, "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "antenna_cable_type" }, "date_from": "2020-11-20 14:30:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "2x 15m. RG214 N-m - N-m, 1x 0.75m RG223 N-f - TNC-m, Phoenix surge protection " }, { "attribute": { "name": "antenna_cable_length" }, "date_from": "2020-11-20 14:30:00", "date_to": null, "value_date": null, "value_numeric": 30.75, "value_varchar": null } ], "item_type": { "name": "antenna" } } }, { "item": { "comment": "This is the same antenna as the in the previous item, but the old antenna cable (which contained water and was damaged) was replaced by a new cable. To replace the cable the antenna was unmounted and placed back again in the same position, however, very subtle differences in the position on the mast cannot be excluded.\r\n", "contact_as_owner": { "agency": { "abbreviation": "DUT", "address": "Stevinweg 1\n2628 CN Delft\nNetherlands (the)", "infos": "", "name": "Delft University of Technology", "www": "" }, "comment": "", "email": "gnss-citg@tudelft.nl", "name": "TU Delft GNSS team", "phone": "+31 15 2784907", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "KAD", "address": "Hofstraat 110\n7311KZ Apeldoorn\nNetherlands (the)", "infos": "", "name": "Kadaster", "www": "" }, "comment": "", "email": "rd@kadaster.nl", "name": "GI-RD", "phone": "+31 6 52481939", "role": "metadata_custodian", "title": "" }, "date_from": "2020-11-20 14:30:00", "date_to": null, "item_attributes": [ { "attribute": { "name": "radome_type" }, "date_from": "2020-11-20 14:30:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "LEIT" }, { "attribute": { "name": "serial_number" }, "date_from": "2020-11-20 14:30:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "726700" } ], "item_type": { "name": "radome" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "DUT", "address": "Stevinweg 1\n2628 CN Delft\nNetherlands (the)", "infos": "", "name": "Delft University of Technology", "www": "" }, "comment": "", "email": "gnss-citg@tudelft.nl", "name": "TU Delft GNSS team", "phone": "+31 15 2784907", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "KAD", "address": "Hofstraat 110\n7311KZ Apeldoorn\nNetherlands (the)", "infos": "", "name": "Kadaster", "www": "" }, "comment": "", "email": "rd@kadaster.nl", "name": "GI-RD", "phone": "+31 6 52481939", "role": "metadata_custodian", "title": "" }, "date_from": "1996-10-30 00:00:00", "date_to": null, "item_attributes": [ { "attribute": { "name": "standard_type" }, "date_from": "1996-10-30 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "INTERNAL" }, { "attribute": { "name": "input_frequency" }, "date_from": "1996-10-30 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "frequency_standard" } } } ], "station_networks": [ { "name": "AGRS.NL" }, { "name": "EPN" }, { "name": "EPOS" } ], "station_type": "GNSS Continuous" }