{ "cdp_num": null, "comment": "Survey Marker Bolt on a pillar.\nAntenna mounted with a special screw\nadapter on a rivet thread of a circular\ntube of steel,\n1.3 m length,\nmounted on a concrete foundation at the\nmeteorological station of the DWD\nDeutscher Wetterdienst in Hof.", "conditions": [], "country": "Germany", "country_code_ISO": "DEU", "date_from": "2007-03-07 00:00:00", "date_to": null, "description": "SURVEY MARKER BOLT ON THE PILLAR", "geological": { "bedrock": { "condition": null, "type": null }, "characteristic": null, "distance_to_fault": null, "fault_zone": null, "fracture_spacing": null }, "iers_domes": "14289M001", "instrument_collocation": [ { "comment": "1 m^3 passive retroreflector 78 m away\nfrom HOFJ connected via regular terrestrial\nsurvey for InSAR. Mounted on 6 m deep rod\nfoundation oriented to\ndescending sun synchronous orbit.\nMore information and data available on\nrequest.", "date_from": "2018-02-15 00:00:00", "date_to": null, "status": "PERMANENT", "type": "CORNER REFLECTOR" }, { "comment": "Secondary Receiver at the same antenna.\nMore information and data available on\nrequest.", "date_from": "2020-02-26 00:00:00", "date_to": null, "status": "PERMANENT", "type": "GNSS HOFJ01DEU" } ], "local_ties": [], "location": { "city": "Hof", "coordinates": { "X": 3994171, "Y": 839949, "Z": 4885561.6, "altitude": 614.9, "lat": 50.31290509452221, "lon": 11.875895205968396 }, "country": "Germany", "country_iso_code": "DEU", "description": "", "state": "Bavaria", "tectonic": { "plate_name": "EURASIAN" } }, "logs": { "contact": "GREF Operator (operator.gref@bkg.bund.de)", "date": "2026-03-11 00:00:00", "log_type": "UPDATE", "modified": "UNAVAILABLE", "previous": "UNAVAILABLE", "title": "HOFJ00DEU.xml" }, "marker": "HOFJ", "monument": { "description": "Steelpipe with heat protection", "foundation": "2007", "foundation_depth": null, "height": 1.8, "monument_inscription": null }, "monument_num": 0, "name": "Hof (Bavaria)", "receiver_num": 0, "station_contacts": [ { "contact": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "site_owner", "title": "" } }, { "contact": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "metadata_custodian", "title": "" } } ], "station_items": [ { "item": { "comment": "Additional Number\nLE5787 on the\ntype level", "contact_as_owner": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "metadata_custodian", "title": "" }, "date_from": "2007-03-07 10:00:00", "date_to": "2007-06-21 10:00:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2007-03-07 10:00:00", "date_to": "2007-06-21 10:00:00", "value_date": null, "value_numeric": null, "value_varchar": "JPS LEGACY" }, { "attribute": { "name": "serial_number" }, "date_from": "2007-03-07 10:00:00", "date_to": "2007-06-21 10:00:00", "value_date": null, "value_numeric": null, "value_varchar": "AFP2LB8MMM8" }, { "attribute": { "name": "satellite_system" }, "date_from": "2007-03-07 10:00:00", "date_to": "2007-06-21 10:00:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO" }, { "attribute": { "name": "firmware_version" }, "date_from": "2007-03-07 10:00:00", "date_to": "2007-06-21 10:00:00", "value_date": null, "value_numeric": null, "value_varchar": "E_GGD_2\/2.5P2" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2007-03-07 10:00:00", "date_to": "2007-06-21 10:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2007-03-07 10:00:00", "date_to": "2007-06-21 10:00:00", "value_date": null, "value_numeric": null, "value_varchar": "NaN" } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": "Additional Number\nLE5787 on the\ntype level", "contact_as_owner": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "metadata_custodian", "title": "" }, "date_from": "2007-06-21 10:00:00", "date_to": "2008-01-29 13:45:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2007-06-21 10:00:00", "date_to": "2008-01-29 13:45:00", "value_date": null, "value_numeric": null, "value_varchar": "JPS LEGACY" }, { "attribute": { "name": "serial_number" }, "date_from": "2007-06-21 10:00:00", "date_to": "2008-01-29 13:45:00", "value_date": null, "value_numeric": null, "value_varchar": "AFP2LB8MMM8" }, { "attribute": { "name": "satellite_system" }, "date_from": "2007-06-21 10:00:00", "date_to": "2008-01-29 13:45:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO" }, { "attribute": { "name": "firmware_version" }, "date_from": "2007-06-21 10:00:00", "date_to": "2008-01-29 13:45:00", "value_date": null, "value_numeric": null, "value_varchar": "2.6.0 APR,18,2007" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2007-06-21 10:00:00", "date_to": "2008-01-29 13:45:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2007-06-21 10:00:00", "date_to": "2008-01-29 13:45:00", "value_date": null, "value_numeric": null, "value_varchar": "NaN" } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": "Additional Number\nLE5787 on the\ntype level", "contact_as_owner": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "metadata_custodian", "title": "" }, "date_from": "2008-01-29 13:45:00", "date_to": "2011-02-14 08:30:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2008-01-29 13:45:00", "date_to": "2011-02-14 08:30:00", "value_date": null, "value_numeric": null, "value_varchar": "JPS LEGACY" }, { "attribute": { "name": "serial_number" }, "date_from": "2008-01-29 13:45:00", "date_to": "2011-02-14 08:30:00", "value_date": null, "value_numeric": null, "value_varchar": "AFP2LB8MMM8" }, { "attribute": { "name": "satellite_system" }, "date_from": "2008-01-29 13:45:00", "date_to": "2011-02-14 08:30:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO" }, { "attribute": { "name": "firmware_version" }, "date_from": "2008-01-29 13:45:00", "date_to": "2011-02-14 08:30:00", "value_date": null, "value_numeric": null, "value_varchar": "2.6.1 JAN,10,2008" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2008-01-29 13:45:00", "date_to": "2011-02-14 08:30:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2008-01-29 13:45:00", "date_to": "2011-02-14 08:30:00", "value_date": null, "value_numeric": null, "value_varchar": "NaN" } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": "Additional Number\nLE5824 on the\ntype level", "contact_as_owner": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "metadata_custodian", "title": "" }, "date_from": "2011-02-14 09:30:00", "date_to": "2013-06-26 08:00:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2011-02-14 09:30:00", "date_to": "2013-06-26 08:00:00", "value_date": null, "value_numeric": null, "value_varchar": "JPS LEGACY" }, { "attribute": { "name": "serial_number" }, "date_from": "2011-02-14 09:30:00", "date_to": "2013-06-26 08:00:00", "value_date": null, "value_numeric": null, "value_varchar": "AFB1PAJ162O" }, { "attribute": { "name": "satellite_system" }, "date_from": "2011-02-14 09:30:00", "date_to": "2013-06-26 08:00:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO" }, { "attribute": { "name": "firmware_version" }, "date_from": "2011-02-14 09:30:00", "date_to": "2013-06-26 08:00:00", "value_date": null, "value_numeric": null, "value_varchar": "3.4.2 DEC,12,2009" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2011-02-14 09:30:00", "date_to": "2013-06-26 08:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2011-02-14 09:30:00", "date_to": "2013-06-26 08:00:00", "value_date": null, "value_numeric": null, "value_varchar": "NaN" } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": "ME serial number BDU10090390", "contact_as_owner": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "metadata_custodian", "title": "" }, "date_from": "2013-06-26 08:45:00", "date_to": "2014-11-11 12:30:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2013-06-26 08:45:00", "date_to": "2014-11-11 12:30:00", "value_date": null, "value_numeric": null, "value_varchar": "LEICA GRX1200+GNSS" }, { "attribute": { "name": "serial_number" }, "date_from": "2013-06-26 08:45:00", "date_to": "2014-11-11 12:30:00", "value_date": null, "value_numeric": null, "value_varchar": "355611" }, { "attribute": { "name": "satellite_system" }, "date_from": "2013-06-26 08:45:00", "date_to": "2014-11-11 12:30:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO+GAL+SBAS" }, { "attribute": { "name": "firmware_version" }, "date_from": "2013-06-26 08:45:00", "date_to": "2014-11-11 12:30:00", "value_date": null, "value_numeric": null, "value_varchar": "8.71\/6.112" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2013-06-26 08:45:00", "date_to": "2014-11-11 12:30:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2013-06-26 08:45:00", "date_to": "2014-11-11 12:30:00", "value_date": null, "value_numeric": null, "value_varchar": "NaN" } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": "ME serial number BDU14060527", "contact_as_owner": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "metadata_custodian", "title": "" }, "date_from": "2014-11-11 14:30:00", "date_to": "2016-05-06 12:00:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2014-11-11 14:30:00", "date_to": "2016-05-06 12:00:00", "value_date": null, "value_numeric": null, "value_varchar": "LEICA GR25" }, { "attribute": { "name": "serial_number" }, "date_from": "2014-11-11 14:30:00", "date_to": "2016-05-06 12:00:00", "value_date": null, "value_numeric": null, "value_varchar": "1831175" }, { "attribute": { "name": "satellite_system" }, "date_from": "2014-11-11 14:30:00", "date_to": "2016-05-06 12:00:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO+GAL+SBAS" }, { "attribute": { "name": "firmware_version" }, "date_from": "2014-11-11 14:30:00", "date_to": "2016-05-06 12:00:00", "value_date": null, "value_numeric": null, "value_varchar": "3.11.1639" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2014-11-11 14:30:00", "date_to": "2016-05-06 12:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2014-11-11 14:30:00", "date_to": "2016-05-06 12:00:00", "value_date": null, "value_numeric": null, "value_varchar": "NaN" } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": "ME serial number BDU14060527", "contact_as_owner": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "metadata_custodian", "title": "" }, "date_from": "2016-05-06 12:00:00", "date_to": "2016-07-22 08:30:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2016-05-06 12:00:00", "date_to": "2016-07-22 08:30:00", "value_date": null, "value_numeric": null, "value_varchar": "LEICA GR25" }, { "attribute": { "name": "serial_number" }, "date_from": "2016-05-06 12:00:00", "date_to": "2016-07-22 08:30:00", "value_date": null, "value_numeric": null, "value_varchar": "1831175" }, { "attribute": { "name": "satellite_system" }, "date_from": "2016-05-06 12:00:00", "date_to": "2016-07-22 08:30:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO+GAL+SBAS" }, { "attribute": { "name": "firmware_version" }, "date_from": "2016-05-06 12:00:00", "date_to": "2016-07-22 08:30:00", "value_date": null, "value_numeric": null, "value_varchar": "3.22.1818" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2016-05-06 12:00:00", "date_to": "2016-07-22 08:30:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2016-05-06 12:00:00", "date_to": "2016-07-22 08:30:00", "value_date": null, "value_numeric": null, "value_varchar": "NaN" } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": "ME serial number BDU14060527", "contact_as_owner": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "metadata_custodian", "title": "" }, "date_from": "2016-07-22 08:30:00", "date_to": "2016-12-28 12:30:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2016-07-22 08:30:00", "date_to": "2016-12-28 12:30:00", "value_date": null, "value_numeric": null, "value_varchar": "LEICA GR25" }, { "attribute": { "name": "serial_number" }, "date_from": "2016-07-22 08:30:00", "date_to": "2016-12-28 12:30:00", "value_date": null, "value_numeric": null, "value_varchar": "1831175" }, { "attribute": { "name": "satellite_system" }, "date_from": "2016-07-22 08:30:00", "date_to": "2016-12-28 12:30:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO+GAL+SBAS" }, { "attribute": { "name": "firmware_version" }, "date_from": "2016-07-22 08:30:00", "date_to": "2016-12-28 12:30:00", "value_date": null, "value_numeric": null, "value_varchar": "4.00.335" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2016-07-22 08:30:00", "date_to": "2016-12-28 12:30:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2016-07-22 08:30:00", "date_to": "2016-12-28 12:30:00", "value_date": null, "value_numeric": null, "value_varchar": "NaN" } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": "ME serial number BDU14060527", "contact_as_owner": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "metadata_custodian", "title": "" }, "date_from": "2016-12-28 12:30:00", "date_to": "2017-04-11 06:05:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2016-12-28 12:30:00", "date_to": "2017-04-11 06:05:00", "value_date": null, "value_numeric": null, "value_varchar": "LEICA GR25" }, { "attribute": { "name": "serial_number" }, "date_from": "2016-12-28 12:30:00", "date_to": "2017-04-11 06:05:00", "value_date": null, "value_numeric": null, "value_varchar": "1831175" }, { "attribute": { "name": "satellite_system" }, "date_from": "2016-12-28 12:30:00", "date_to": "2017-04-11 06:05:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO+GAL+BDS+SBAS" }, { "attribute": { "name": "firmware_version" }, "date_from": "2016-12-28 12:30:00", "date_to": "2017-04-11 06:05:00", "value_date": null, "value_numeric": null, "value_varchar": "4.02.386" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2016-12-28 12:30:00", "date_to": "2017-04-11 06:05:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2016-12-28 12:30:00", "date_to": "2017-04-11 06:05:00", "value_date": null, "value_numeric": null, "value_varchar": "NaN" } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": "ME serial number BDU14060527", "contact_as_owner": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "metadata_custodian", "title": "" }, "date_from": "2017-04-11 06:05:00", "date_to": "2018-02-15 09:00:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2017-04-11 06:05:00", "date_to": "2018-02-15 09:00:00", "value_date": null, "value_numeric": null, "value_varchar": "LEICA GR25" }, { "attribute": { "name": "serial_number" }, "date_from": "2017-04-11 06:05:00", "date_to": "2018-02-15 09:00:00", "value_date": null, "value_numeric": null, "value_varchar": "1831175" }, { "attribute": { "name": "satellite_system" }, "date_from": "2017-04-11 06:05:00", "date_to": "2018-02-15 09:00:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO+GAL+BDS+SBAS" }, { "attribute": { "name": "firmware_version" }, "date_from": "2017-04-11 06:05:00", "date_to": "2018-02-15 09:00:00", "value_date": null, "value_numeric": null, "value_varchar": "4.11.606" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2017-04-11 06:05:00", "date_to": "2018-02-15 09:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2017-04-11 06:05:00", "date_to": "2018-02-15 09:00:00", "value_date": null, "value_numeric": null, "value_varchar": "NaN" } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": "ME serial number BMGZ16360482H", "contact_as_owner": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "metadata_custodian", "title": "" }, "date_from": "2018-02-15 09:00:00", "date_to": "2019-03-19 11:00:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2018-02-15 09:00:00", "date_to": "2019-03-19 11:00:00", "value_date": null, "value_numeric": null, "value_varchar": "LEICA GR50" }, { "attribute": { "name": "serial_number" }, "date_from": "2018-02-15 09:00:00", "date_to": "2019-03-19 11:00:00", "value_date": null, "value_numeric": null, "value_varchar": "1831585" }, { "attribute": { "name": "satellite_system" }, "date_from": "2018-02-15 09:00:00", "date_to": "2019-03-19 11:00:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO+GAL+BDS+SBAS" }, { "attribute": { "name": "firmware_version" }, "date_from": "2018-02-15 09:00:00", "date_to": "2019-03-19 11:00:00", "value_date": null, "value_numeric": null, "value_varchar": "4.20.232" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2018-02-15 09:00:00", "date_to": "2019-03-19 11:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2018-02-15 09:00:00", "date_to": "2019-03-19 11:00:00", "value_date": null, "value_numeric": null, "value_varchar": "NaN" } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": "ME serial number BMGZ16360482H", "contact_as_owner": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "metadata_custodian", "title": "" }, "date_from": "2019-03-19 11:00:00", "date_to": "2019-05-09 05:30:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2019-03-19 11:00:00", "date_to": "2019-05-09 05:30:00", "value_date": null, "value_numeric": null, "value_varchar": "LEICA GR50" }, { "attribute": { "name": "serial_number" }, "date_from": "2019-03-19 11:00:00", "date_to": "2019-05-09 05:30:00", "value_date": null, "value_numeric": null, "value_varchar": "1831585" }, { "attribute": { "name": "satellite_system" }, "date_from": "2019-03-19 11:00:00", "date_to": "2019-05-09 05:30:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO+GAL+BDS+SBAS" }, { "attribute": { "name": "firmware_version" }, "date_from": "2019-03-19 11:00:00", "date_to": "2019-05-09 05:30:00", "value_date": null, "value_numeric": null, "value_varchar": "4.31.101" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2019-03-19 11:00:00", "date_to": "2019-05-09 05:30:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2019-03-19 11:00:00", "date_to": "2019-05-09 05:30:00", "value_date": null, "value_numeric": null, "value_varchar": "NaN" } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": "ME serial number BMGZ16360482H", "contact_as_owner": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "metadata_custodian", "title": "" }, "date_from": "2019-05-09 05:30:00", "date_to": "2021-05-31 12:40:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2019-05-09 05:30:00", "date_to": "2021-05-31 12:40:00", "value_date": null, "value_numeric": null, "value_varchar": "LEICA GR50" }, { "attribute": { "name": "serial_number" }, "date_from": "2019-05-09 05:30:00", "date_to": "2021-05-31 12:40:00", "value_date": null, "value_numeric": null, "value_varchar": "1831585" }, { "attribute": { "name": "satellite_system" }, "date_from": "2019-05-09 05:30:00", "date_to": "2021-05-31 12:40:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO+GAL+BDS+SBAS" }, { "attribute": { "name": "firmware_version" }, "date_from": "2019-05-09 05:30:00", "date_to": "2021-05-31 12:40:00", "value_date": null, "value_numeric": null, "value_varchar": "4.31.101" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2019-05-09 05:30:00", "date_to": "2021-05-31 12:40:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2019-05-09 05:30:00", "date_to": "2021-05-31 12:40:00", "value_date": null, "value_numeric": null, "value_varchar": "NaN" } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": "ME serial number BMGZ16360482H", "contact_as_owner": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "metadata_custodian", "title": "" }, "date_from": "2021-05-31 12:40:00", "date_to": "2022-03-03 07:04:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2021-05-31 12:40:00", "date_to": "2022-03-03 07:04:00", "value_date": null, "value_numeric": null, "value_varchar": "LEICA GR50" }, { "attribute": { "name": "serial_number" }, "date_from": "2021-05-31 12:40:00", "date_to": "2022-03-03 07:04:00", "value_date": null, "value_numeric": null, "value_varchar": "1831585" }, { "attribute": { "name": "satellite_system" }, "date_from": "2021-05-31 12:40:00", "date_to": "2022-03-03 07:04:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO+GAL+BDS+SBAS" }, { "attribute": { "name": "firmware_version" }, "date_from": "2021-05-31 12:40:00", "date_to": "2022-03-03 07:04:00", "value_date": null, "value_numeric": null, "value_varchar": "4.50\/7.710" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2021-05-31 12:40:00", "date_to": "2022-03-03 07:04:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2021-05-31 12:40:00", "date_to": "2022-03-03 07:04:00", "value_date": null, "value_numeric": null, "value_varchar": "NaN" } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": "ME serial number BMGZ16360482H", "contact_as_owner": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "metadata_custodian", "title": "" }, "date_from": "2022-03-03 07:04:00", "date_to": "2022-09-05 11:50:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2022-03-03 07:04:00", "date_to": "2022-09-05 11:50:00", "value_date": null, "value_numeric": null, "value_varchar": "LEICA GR50" }, { "attribute": { "name": "serial_number" }, "date_from": "2022-03-03 07:04:00", "date_to": "2022-09-05 11:50:00", "value_date": null, "value_numeric": null, "value_varchar": "1831585" }, { "attribute": { "name": "satellite_system" }, "date_from": "2022-03-03 07:04:00", "date_to": "2022-09-05 11:50:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO+GAL+BDS+SBAS" }, { "attribute": { "name": "firmware_version" }, "date_from": "2022-03-03 07:04:00", "date_to": "2022-09-05 11:50:00", "value_date": null, "value_numeric": null, "value_varchar": "4.52\/7.711" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2022-03-03 07:04:00", "date_to": "2022-09-05 11:50:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2022-03-03 07:04:00", "date_to": "2022-09-05 11:50:00", "value_date": null, "value_numeric": null, "value_varchar": "NaN" } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": "ME serial number BMGZ16360482H", "contact_as_owner": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "metadata_custodian", "title": "" }, "date_from": "2022-09-05 11:50:00", "date_to": "2023-02-09 09:30:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2022-09-05 11:50:00", "date_to": "2023-02-09 09:30:00", "value_date": null, "value_numeric": null, "value_varchar": "LEICA GR50" }, { "attribute": { "name": "serial_number" }, "date_from": "2022-09-05 11:50:00", "date_to": "2023-02-09 09:30:00", "value_date": null, "value_numeric": null, "value_varchar": "1831585" }, { "attribute": { "name": "satellite_system" }, "date_from": "2022-09-05 11:50:00", "date_to": "2023-02-09 09:30:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO+GAL+BDS+SBAS" }, { "attribute": { "name": "firmware_version" }, "date_from": "2022-09-05 11:50:00", "date_to": "2023-02-09 09:30:00", "value_date": null, "value_numeric": null, "value_varchar": "4.60\/7.811" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2022-09-05 11:50:00", "date_to": "2023-02-09 09:30:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2022-09-05 11:50:00", "date_to": "2023-02-09 09:30:00", "value_date": null, "value_numeric": null, "value_varchar": "NaN" } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": "Board Id\n0SBTJB3WA6ASX0QDSPVJ", "contact_as_owner": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "metadata_custodian", "title": "" }, "date_from": "2023-02-09 09:30:00", "date_to": "2024-02-15 09:27:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2023-02-09 09:30:00", "date_to": "2024-02-15 09:27:00", "value_date": null, "value_numeric": null, "value_varchar": "JAVAD TRE_3 DELTA" }, { "attribute": { "name": "serial_number" }, "date_from": "2023-02-09 09:30:00", "date_to": "2024-02-15 09:27:00", "value_date": null, "value_numeric": null, "value_varchar": "04116" }, { "attribute": { "name": "satellite_system" }, "date_from": "2023-02-09 09:30:00", "date_to": "2024-02-15 09:27:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO+GAL+BDS+SBAS" }, { "attribute": { "name": "firmware_version" }, "date_from": "2023-02-09 09:30:00", "date_to": "2024-02-15 09:27:00", "value_date": null, "value_numeric": null, "value_varchar": "4.1.06-221128" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2023-02-09 09:30:00", "date_to": "2024-02-15 09:27:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2023-02-09 09:30:00", "date_to": "2024-02-15 09:27:00", "value_date": null, "value_numeric": null, "value_varchar": "NaN" } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": "Board Id\n0SBTJB3WA6ASX0QDSPVJ", "contact_as_owner": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "metadata_custodian", "title": "" }, "date_from": "2024-02-15 09:27:00", "date_to": "2025-05-02 13:00:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2024-02-15 09:27:00", "date_to": "2025-05-02 13:00:00", "value_date": null, "value_numeric": null, "value_varchar": "JAVAD TRE_3 DELTA" }, { "attribute": { "name": "serial_number" }, "date_from": "2024-02-15 09:27:00", "date_to": "2025-05-02 13:00:00", "value_date": null, "value_numeric": null, "value_varchar": "04116" }, { "attribute": { "name": "satellite_system" }, "date_from": "2024-02-15 09:27:00", "date_to": "2025-05-02 13:00:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO+GAL+BDS+SBAS" }, { "attribute": { "name": "firmware_version" }, "date_from": "2024-02-15 09:27:00", "date_to": "2025-05-02 13:00:00", "value_date": null, "value_numeric": null, "value_varchar": "4.3.00-231129" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2024-02-15 09:27:00", "date_to": "2025-05-02 13:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2024-02-15 09:27:00", "date_to": "2025-05-02 13:00:00", "value_date": null, "value_numeric": null, "value_varchar": "NaN" } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "metadata_custodian", "title": "" }, "date_from": "2025-05-02 13:00:00", "date_to": "2025-05-26 15:00:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2025-05-02 13:00:00", "date_to": "2025-05-26 15:00:00", "value_date": null, "value_numeric": null, "value_varchar": "SEPT POLARX5E" }, { "attribute": { "name": "serial_number" }, "date_from": "2025-05-02 13:00:00", "date_to": "2025-05-26 15:00:00", "value_date": null, "value_numeric": null, "value_varchar": "3088209" }, { "attribute": { "name": "satellite_system" }, "date_from": "2025-05-02 13:00:00", "date_to": "2025-05-26 15:00:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO+GAL+BDS+SBAS" }, { "attribute": { "name": "firmware_version" }, "date_from": "2025-05-02 13:00:00", "date_to": "2025-05-26 15:00:00", "value_date": null, "value_numeric": null, "value_varchar": "5.5.0" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2025-05-02 13:00:00", "date_to": "2025-05-26 15:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2025-05-02 13:00:00", "date_to": "2025-05-26 15:00:00", "value_date": null, "value_numeric": null, "value_varchar": "NaN" } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": "Board Id\nS3EF1D4B94A4D5AEE9AB215C15", "contact_as_owner": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "metadata_custodian", "title": "" }, "date_from": "2025-05-26 15:00:00", "date_to": "2026-03-11 11:38:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2025-05-26 15:00:00", "date_to": "2026-03-11 11:38:00", "value_date": null, "value_numeric": null, "value_varchar": "JAVAD TRE_3S DELTA" }, { "attribute": { "name": "serial_number" }, "date_from": "2025-05-26 15:00:00", "date_to": "2026-03-11 11:38:00", "value_date": null, "value_numeric": null, "value_varchar": "03021" }, { "attribute": { "name": "satellite_system" }, "date_from": "2025-05-26 15:00:00", "date_to": "2026-03-11 11:38:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO+GAL+BDS+SBAS" }, { "attribute": { "name": "firmware_version" }, "date_from": "2025-05-26 15:00:00", "date_to": "2026-03-11 11:38:00", "value_date": null, "value_numeric": null, "value_varchar": "4.5.00-241014" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2025-05-26 15:00:00", "date_to": "2026-03-11 11:38:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2025-05-26 15:00:00", "date_to": "2026-03-11 11:38:00", "value_date": null, "value_numeric": null, "value_varchar": "NaN" } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": "Board Id\nS3EF1D4B94A4D5AEE9AB215C15", "contact_as_owner": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "metadata_custodian", "title": "" }, "date_from": "2026-03-11 11:38:00", "date_to": null, "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2026-03-11 11:38:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "JAVAD TRE_3S DELTA" }, { "attribute": { "name": "serial_number" }, "date_from": "2026-03-11 11:38:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "03021" }, { "attribute": { "name": "satellite_system" }, "date_from": "2026-03-11 11:38:00", "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 11:38:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "4.6.01-251111" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2026-03-11 11:38:00", "date_to": null, "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2026-03-11 11:38:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "NaN" } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "metadata_custodian", "title": "" }, "date_from": "2007-03-07 08:00:00", "date_to": "2011-02-14 08:30:00", "item_attributes": [ { "attribute": { "name": "antenna_type" }, "date_from": "2007-03-07 08:00:00", "date_to": "2011-02-14 08:30:00", "value_date": null, "value_numeric": null, "value_varchar": "TPSCR3_GGD" }, { "attribute": { "name": "serial_number" }, "date_from": "2007-03-07 08:00:00", "date_to": "2011-02-14 08:30:00", "value_date": null, "value_numeric": null, "value_varchar": "217-0631" }, { "attribute": { "name": "antenna_reference_point" }, "date_from": "2007-03-07 08:00:00", "date_to": "2011-02-14 08:30:00", "value_date": null, "value_numeric": null, "value_varchar": "BPA" }, { "attribute": { "name": "marker_arp_up_ecc" }, "date_from": "2007-03-07 08:00:00", "date_to": "2011-02-14 08:30:00", "value_date": null, "value_numeric": 0.045, "value_varchar": null }, { "attribute": { "name": "marker_arp_north_ecc" }, "date_from": "2007-03-07 08:00:00", "date_to": "2011-02-14 08:30:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "marker_arp_east_ecc" }, "date_from": "2007-03-07 08:00:00", "date_to": "2011-02-14 08:30:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "alignment_from_true_n" }, "date_from": "2007-03-07 08:00:00", "date_to": "2011-02-14 08:30:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "antenna_cable_type" }, "date_from": "2007-03-07 08:00:00", "date_to": "2011-02-14 08:30:00", "value_date": null, "value_numeric": null, "value_varchar": "RG214" }, { "attribute": { "name": "antenna_cable_length" }, "date_from": "2007-03-07 08:00:00", "date_to": "2011-02-14 08:30:00", "value_date": null, "value_numeric": 12, "value_varchar": null } ], "item_type": { "name": "antenna" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "metadata_custodian", "title": "" }, "date_from": "2007-03-07 08:00:00", "date_to": "2011-02-14 08:30:00", "item_attributes": [ { "attribute": { "name": "radome_type" }, "date_from": "2007-03-07 08:00:00", "date_to": "2011-02-14 08:30:00", "value_date": null, "value_numeric": null, "value_varchar": "CONE" }, { "attribute": { "name": "serial_number" }, "date_from": "2007-03-07 08:00:00", "date_to": "2011-02-14 08:30:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "radome" } } }, { "item": { "comment": "Antenna calibrated absolute\nby Geo++ GmbH, Garbsen 2010-09-23.", "contact_as_owner": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "metadata_custodian", "title": "" }, "date_from": "2011-02-14 09:30:00", "date_to": "2019-03-19 11:00:00", "item_attributes": [ { "attribute": { "name": "antenna_type" }, "date_from": "2011-02-14 09:30:00", "date_to": "2019-03-19 11:00:00", "value_date": null, "value_numeric": null, "value_varchar": "LEIAR25.R4" }, { "attribute": { "name": "serial_number" }, "date_from": "2011-02-14 09:30:00", "date_to": "2019-03-19 11:00:00", "value_date": null, "value_numeric": null, "value_varchar": "10211018" }, { "attribute": { "name": "antenna_reference_point" }, "date_from": "2011-02-14 09:30:00", "date_to": "2019-03-19 11:00:00", "value_date": null, "value_numeric": null, "value_varchar": "BPA" }, { "attribute": { "name": "marker_arp_up_ecc" }, "date_from": "2011-02-14 09:30:00", "date_to": "2019-03-19 11:00:00", "value_date": null, "value_numeric": 0.045, "value_varchar": null }, { "attribute": { "name": "marker_arp_north_ecc" }, "date_from": "2011-02-14 09:30:00", "date_to": "2019-03-19 11:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "marker_arp_east_ecc" }, "date_from": "2011-02-14 09:30:00", "date_to": "2019-03-19 11:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "alignment_from_true_n" }, "date_from": "2011-02-14 09:30:00", "date_to": "2019-03-19 11:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "antenna_cable_type" }, "date_from": "2011-02-14 09:30:00", "date_to": "2019-03-19 11:00:00", "value_date": null, "value_numeric": null, "value_varchar": "RG214" }, { "attribute": { "name": "antenna_cable_length" }, "date_from": "2011-02-14 09:30:00", "date_to": "2019-03-19 11:00:00", "value_date": null, "value_numeric": 12, "value_varchar": null } ], "item_type": { "name": "antenna" } } }, { "item": { "comment": "Antenna calibrated absolute\nby Geo++ GmbH, Garbsen 2010-09-23.", "contact_as_owner": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "metadata_custodian", "title": "" }, "date_from": "2011-02-14 09:30:00", "date_to": "2019-03-19 11:00:00", "item_attributes": [ { "attribute": { "name": "radome_type" }, "date_from": "2011-02-14 09:30:00", "date_to": "2019-03-19 11:00:00", "value_date": null, "value_numeric": null, "value_varchar": "LEIT" }, { "attribute": { "name": "serial_number" }, "date_from": "2011-02-14 09:30:00", "date_to": "2019-03-19 11:00:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "radome" } } }, { "item": { "comment": "Antenna calibrated absolute\nby UNIBN 2019-01-18.", "contact_as_owner": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "metadata_custodian", "title": "" }, "date_from": "2019-03-19 11:00:00", "date_to": "2020-02-26 07:30:00", "item_attributes": [ { "attribute": { "name": "antenna_type" }, "date_from": "2019-03-19 11:00:00", "date_to": "2020-02-26 07:30:00", "value_date": null, "value_numeric": null, "value_varchar": "LEIAR25.R4" }, { "attribute": { "name": "serial_number" }, "date_from": "2019-03-19 11:00:00", "date_to": "2020-02-26 07:30:00", "value_date": null, "value_numeric": null, "value_varchar": "10211013" }, { "attribute": { "name": "antenna_reference_point" }, "date_from": "2019-03-19 11:00:00", "date_to": "2020-02-26 07:30:00", "value_date": null, "value_numeric": null, "value_varchar": "BPA" }, { "attribute": { "name": "marker_arp_up_ecc" }, "date_from": "2019-03-19 11:00:00", "date_to": "2020-02-26 07:30:00", "value_date": null, "value_numeric": 0.045, "value_varchar": null }, { "attribute": { "name": "marker_arp_north_ecc" }, "date_from": "2019-03-19 11:00:00", "date_to": "2020-02-26 07:30:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "marker_arp_east_ecc" }, "date_from": "2019-03-19 11:00:00", "date_to": "2020-02-26 07:30:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "alignment_from_true_n" }, "date_from": "2019-03-19 11:00:00", "date_to": "2020-02-26 07:30:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "antenna_cable_type" }, "date_from": "2019-03-19 11:00:00", "date_to": "2020-02-26 07:30:00", "value_date": null, "value_numeric": null, "value_varchar": "RG214" }, { "attribute": { "name": "antenna_cable_length" }, "date_from": "2019-03-19 11:00:00", "date_to": "2020-02-26 07:30:00", "value_date": null, "value_numeric": 12, "value_varchar": null } ], "item_type": { "name": "antenna" } } }, { "item": { "comment": "Antenna calibrated absolute\nby UNIBN 2019-01-18.", "contact_as_owner": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "metadata_custodian", "title": "" }, "date_from": "2019-03-19 11:00:00", "date_to": "2020-02-26 07:30:00", "item_attributes": [ { "attribute": { "name": "radome_type" }, "date_from": "2019-03-19 11:00:00", "date_to": "2020-02-26 07:30:00", "value_date": null, "value_numeric": null, "value_varchar": "LEIT" }, { "attribute": { "name": "serial_number" }, "date_from": "2019-03-19 11:00:00", "date_to": "2020-02-26 07:30:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "radome" } } }, { "item": { "comment": "Antenna individual calibrated absolutely by\n: GEO++ - ROBOT 2012-09-24\n: UNI BONN - CHAMBER 2013-02-20\n: UNI BONN - CHAMBER 2018-08-23\n: Senatsverwaltung Berlin - ROBOT 2019-12-20", "contact_as_owner": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "metadata_custodian", "title": "" }, "date_from": "2020-02-26 08:15:00", "date_to": null, "item_attributes": [ { "attribute": { "name": "antenna_type" }, "date_from": "2020-02-26 08:15:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "LEIAR25.R4" }, { "attribute": { "name": "serial_number" }, "date_from": "2020-02-26 08:15:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "725266" }, { "attribute": { "name": "antenna_reference_point" }, "date_from": "2020-02-26 08:15:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "BPA" }, { "attribute": { "name": "marker_arp_up_ecc" }, "date_from": "2020-02-26 08:15:00", "date_to": null, "value_date": null, "value_numeric": 0.045, "value_varchar": null }, { "attribute": { "name": "marker_arp_north_ecc" }, "date_from": "2020-02-26 08:15:00", "date_to": null, "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "marker_arp_east_ecc" }, "date_from": "2020-02-26 08:15:00", "date_to": null, "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "alignment_from_true_n" }, "date_from": "2020-02-26 08:15:00", "date_to": null, "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "antenna_cable_type" }, "date_from": "2020-02-26 08:15:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "RG214" }, { "attribute": { "name": "antenna_cable_length" }, "date_from": "2020-02-26 08:15:00", "date_to": null, "value_date": null, "value_numeric": 12, "value_varchar": null } ], "item_type": { "name": "antenna" } } }, { "item": { "comment": "Antenna individual calibrated absolutely by\n: GEO++ - ROBOT 2012-09-24\n: UNI BONN - CHAMBER 2013-02-20\n: UNI BONN - CHAMBER 2018-08-23\n: Senatsverwaltung Berlin - ROBOT 2019-12-20", "contact_as_owner": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "metadata_custodian", "title": "" }, "date_from": "2020-02-26 08:15:00", "date_to": null, "item_attributes": [ { "attribute": { "name": "radome_type" }, "date_from": "2020-02-26 08:15:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "LEIT" }, { "attribute": { "name": "serial_number" }, "date_from": "2020-02-26 08:15:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "radome" } } }, { "item": { "comment": null, "contact_as_owner": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "metadata_custodian", "title": "" }, "date_from": "2007-03-07 00:00:00", "date_to": null, "item_attributes": [ { "attribute": { "name": "standard_type" }, "date_from": "2007-03-07 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "INTERNAL" }, { "attribute": { "name": "input_frequency" }, "date_from": "2007-03-07 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "frequency_standard" } } }, { "item": { "comment": "The humidity sensor is 0.6 m\nbelow the antenna.", "contact_as_owner": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "metadata_custodian", "title": "" }, "date_from": "2005-03-07 00:00:00", "date_to": "2017-06-06 00:00:00", "item_attributes": [ { "attribute": { "name": "sensor_model" }, "date_from": "2005-03-07 00:00:00", "date_to": "2017-06-06 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "HMP45A-P" }, { "attribute": { "name": "manufacturer" }, "date_from": "2005-03-07 00:00:00", "date_to": "2017-06-06 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "Vaisala" }, { "attribute": { "name": "serial_number" }, "date_from": "2005-03-07 00:00:00", "date_to": "2017-06-06 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "x4100002" }, { "attribute": { "name": "data_sampling_interval" }, "date_from": "2005-03-07 00:00:00", "date_to": "2017-06-06 00:00:00", "value_date": null, "value_numeric": 10, "value_varchar": null }, { "attribute": { "name": "accuracy" }, "date_from": "2005-03-07 00:00:00", "date_to": "2017-06-06 00:00:00", "value_date": null, "value_numeric": 1, "value_varchar": null }, { "attribute": { "name": "aspiration" }, "date_from": "2005-03-07 00:00:00", "date_to": "2017-06-06 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "CAPACITIVY THIN FILM POLYMER" }, { "attribute": { "name": "height_diff_to_ant" }, "date_from": "2005-03-07 00:00:00", "date_to": "2017-06-06 00:00:00", "value_date": null, "value_numeric": -0.6, "value_varchar": null }, { "attribute": { "name": "calibration_date" }, "date_from": "2005-03-07 00:00:00", "date_to": "2017-06-06 00:00:00", "value_date": "2006-11-12 00:00:00", "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "humidity_sensor" } } }, { "item": { "comment": "The humidity sensor is 0.6 m\nbelow the antenna.", "contact_as_owner": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "metadata_custodian", "title": "" }, "date_from": "2017-06-06 00:00:00", "date_to": null, "item_attributes": [ { "attribute": { "name": "sensor_model" }, "date_from": "2017-06-06 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "HMP45A-P" }, { "attribute": { "name": "manufacturer" }, "date_from": "2017-06-06 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "Vaisala" }, { "attribute": { "name": "serial_number" }, "date_from": "2017-06-06 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "A4940002" }, { "attribute": { "name": "data_sampling_interval" }, "date_from": "2017-06-06 00:00:00", "date_to": null, "value_date": null, "value_numeric": 10, "value_varchar": null }, { "attribute": { "name": "accuracy" }, "date_from": "2017-06-06 00:00:00", "date_to": null, "value_date": null, "value_numeric": 1, "value_varchar": null }, { "attribute": { "name": "aspiration" }, "date_from": "2017-06-06 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "CAPACITIVY THIN FILM POLYMER" }, { "attribute": { "name": "height_diff_to_ant" }, "date_from": "2017-06-06 00:00:00", "date_to": null, "value_date": null, "value_numeric": -0.6, "value_varchar": null }, { "attribute": { "name": "calibration_date" }, "date_from": "2017-06-06 00:00:00", "date_to": null, "value_date": "2017-05-03 00:00:00", "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "humidity_sensor" } } }, { "item": { "comment": "The pressure Sensor is\n0.6 m below the antenna.", "contact_as_owner": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "metadata_custodian", "title": "" }, "date_from": "2007-03-07 00:00:00", "date_to": "2017-06-06 00:00:00", "item_attributes": [ { "attribute": { "name": "sensor_model" }, "date_from": "2007-03-07 00:00:00", "date_to": "2017-06-06 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "PTU200" }, { "attribute": { "name": "manufacturer" }, "date_from": "2007-03-07 00:00:00", "date_to": "2017-06-06 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "Vaisala" }, { "attribute": { "name": "serial_number" }, "date_from": "2007-03-07 00:00:00", "date_to": "2017-06-06 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "X2930001" }, { "attribute": { "name": "data_sampling_interval" }, "date_from": "2007-03-07 00:00:00", "date_to": "2017-06-06 00:00:00", "value_date": null, "value_numeric": 10, "value_varchar": null }, { "attribute": { "name": "accuracy" }, "date_from": "2007-03-07 00:00:00", "date_to": "2017-06-06 00:00:00", "value_date": null, "value_numeric": 0.1, "value_varchar": null }, { "attribute": { "name": "height_diff_to_ant" }, "date_from": "2007-03-07 00:00:00", "date_to": "2017-06-06 00:00:00", "value_date": null, "value_numeric": -0.6, "value_varchar": null }, { "attribute": { "name": "calibration_date" }, "date_from": "2007-03-07 00:00:00", "date_to": "2017-06-06 00:00:00", "value_date": "2002-07-22 00:00:00", "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "pressure_sensor" } } }, { "item": { "comment": "The pressure Sensor is\n0.6 m below the antenna.", "contact_as_owner": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "metadata_custodian", "title": "" }, "date_from": "2017-06-06 00:00:00", "date_to": null, "item_attributes": [ { "attribute": { "name": "sensor_model" }, "date_from": "2017-06-06 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "PTU200" }, { "attribute": { "name": "manufacturer" }, "date_from": "2017-06-06 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "Vaisala" }, { "attribute": { "name": "serial_number" }, "date_from": "2017-06-06 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "X4150001" }, { "attribute": { "name": "data_sampling_interval" }, "date_from": "2017-06-06 00:00:00", "date_to": null, "value_date": null, "value_numeric": 10, "value_varchar": null }, { "attribute": { "name": "accuracy" }, "date_from": "2017-06-06 00:00:00", "date_to": null, "value_date": null, "value_numeric": 0.1, "value_varchar": null }, { "attribute": { "name": "height_diff_to_ant" }, "date_from": "2017-06-06 00:00:00", "date_to": null, "value_date": null, "value_numeric": -0.6, "value_varchar": null }, { "attribute": { "name": "calibration_date" }, "date_from": "2017-06-06 00:00:00", "date_to": null, "value_date": "2010-02-20 00:00:00", "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "pressure_sensor" } } }, { "item": { "comment": "The temperature sensor is\n0.6 m below the antenna.", "contact_as_owner": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "metadata_custodian", "title": "" }, "date_from": "2007-03-07 00:00:00", "date_to": "2017-06-06 00:00:00", "item_attributes": [ { "attribute": { "name": "sensor_model" }, "date_from": "2007-03-07 00:00:00", "date_to": "2017-06-06 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "HMP45A-P" }, { "attribute": { "name": "manufacturer" }, "date_from": "2007-03-07 00:00:00", "date_to": "2017-06-06 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "Vaisala" }, { "attribute": { "name": "serial_number" }, "date_from": "2007-03-07 00:00:00", "date_to": "2017-06-06 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "X4150002" }, { "attribute": { "name": "data_sampling_interval" }, "date_from": "2007-03-07 00:00:00", "date_to": "2017-06-06 00:00:00", "value_date": null, "value_numeric": 10, "value_varchar": null }, { "attribute": { "name": "accuracy" }, "date_from": "2007-03-07 00:00:00", "date_to": "2017-06-06 00:00:00", "value_date": null, "value_numeric": 0.2, "value_varchar": null }, { "attribute": { "name": "aspiration" }, "date_from": "2007-03-07 00:00:00", "date_to": "2017-06-06 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "RESISTIVE PLATINUM PROBE" }, { "attribute": { "name": "height_diff_to_ant" }, "date_from": "2007-03-07 00:00:00", "date_to": "2017-06-06 00:00:00", "value_date": null, "value_numeric": -0.6, "value_varchar": null }, { "attribute": { "name": "calibration_date" }, "date_from": "2007-03-07 00:00:00", "date_to": "2017-06-06 00:00:00", "value_date": "2006-11-22 00:00:00", "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "temperature_sensor" } } }, { "item": { "comment": "The temperature sensor is\n0.6 m below the antenna.", "contact_as_owner": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "site_owner", "title": "" }, "contact_as_producer": { "agency": { "abbreviation": "BKG", "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany", "infos": "", "name": "Bundesamt fuer Kartographie und Geodaesie", "www": "" }, "comment": "", "email": "operator.gref@bkg.bund.de", "name": "GREF Operator", "phone": "+49 341 5634410", "role": "metadata_custodian", "title": "" }, "date_from": "2017-06-06 00:00:00", "date_to": null, "item_attributes": [ { "attribute": { "name": "sensor_model" }, "date_from": "2017-06-06 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "HMP45A-P" }, { "attribute": { "name": "manufacturer" }, "date_from": "2017-06-06 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "Vaisala" }, { "attribute": { "name": "serial_number" }, "date_from": "2017-06-06 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "A4940002" }, { "attribute": { "name": "data_sampling_interval" }, "date_from": "2017-06-06 00:00:00", "date_to": null, "value_date": null, "value_numeric": 10, "value_varchar": null }, { "attribute": { "name": "accuracy" }, "date_from": "2017-06-06 00:00:00", "date_to": null, "value_date": null, "value_numeric": 0.2, "value_varchar": null }, { "attribute": { "name": "aspiration" }, "date_from": "2017-06-06 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "RESISTIVE PLATINUM PROBE" }, { "attribute": { "name": "height_diff_to_ant" }, "date_from": "2017-06-06 00:00:00", "date_to": null, "value_date": null, "value_numeric": -0.6, "value_varchar": null }, { "attribute": { "name": "calibration_date" }, "date_from": "2017-06-06 00:00:00", "date_to": null, "value_date": "2017-05-03 00:00:00", "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "temperature_sensor" } } } ], "station_networks": [ { "name": "EPN" }, { "name": "EPOS" } ], "station_type": "GNSS Continuous" }