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"item_type": { "name": "receiver" } } }, { "item": { "comment": "Prior 2009-01-30 the\r\nReceiver identified the\r\nFirmware Version with 6.00\r\nin the RINEX Headers.\r\nAfter 2009-01-30 the\r\nReceiver identified the\r\nFirmware Version with\r\n6.00\/3.015.", "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": "gnss_wtz@bkg.bund.de", "name": "GOW Operator", "phone": "+49 9941 6030", "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": "gnss_wtz@bkg.bund.de", "name": "GOW Operator", "phone": "+49 9941 6030", "role": "metadata_custodian", "title": "" }, "date_from": "2008-07-23 11:00:00", 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"value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2008-07-23 11:00:00", "date_to": "2009-05-08 12:44:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "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": "gnss_wtz@bkg.bund.de", "name": "GOW Operator", "phone": "+49 9941 6030", "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": "gnss_wtz@bkg.bund.de", "name": "GOW Operator", "phone": "+49 9941 6030", "role": "metadata_custodian", "title": "" }, "date_from": "2009-05-08 12:45:00", "date_to": "2010-01-29 12:45:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2009-05-08 12:45:00", "date_to": "2010-01-29 12:45:00", "value_date": null, "value_numeric": null, "value_varchar": "LEICA GRX1200GGPRO" }, { "attribute": { "name": "serial_number" }, "date_from": "2009-05-08 12:45:00", "date_to": "2010-01-29 12:45:00", "value_date": null, "value_numeric": null, "value_varchar": "355624" }, { "attribute": { "name": "satellite_system" }, "date_from": "2009-05-08 12:45:00", "date_to": "2010-01-29 12:45:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO" }, { "attribute": { "name": "firmware_version" }, "date_from": "2009-05-08 12:45:00", "date_to": "2010-01-29 12:45:00", "value_date": null, "value_numeric": null, "value_varchar": "7.50\/3.017" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2009-05-08 12:45:00", "date_to": "2010-01-29 12:45:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2009-05-08 12:45:00", "date_to": "2010-01-29 12:45:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "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": "gnss_wtz@bkg.bund.de", "name": "GOW Operator", "phone": "+49 9941 6030", "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": "gnss_wtz@bkg.bund.de", "name": "GOW Operator", "phone": "+49 9941 6030", "role": "metadata_custodian", "title": "" }, "date_from": "2010-01-29 12:46:00", "date_to": "2010-02-09 09:09:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2010-01-29 12:46:00", "date_to": "2010-02-09 09:09:00", "value_date": null, "value_numeric": null, "value_varchar": "LEICA GRX1200GGPRO" }, { "attribute": { "name": "serial_number" }, "date_from": "2010-01-29 12:46:00", "date_to": "2010-02-09 09:09:00", "value_date": null, "value_numeric": null, "value_varchar": "355624" }, { "attribute": { "name": "satellite_system" }, "date_from": "2010-01-29 12:46:00", "date_to": "2010-02-09 09:09:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO" }, { "attribute": { "name": "firmware_version" }, "date_from": "2010-01-29 12:46:00", "date_to": "2010-02-09 09:09:00", "value_date": null, "value_numeric": null, "value_varchar": "7.50\/3.018" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2010-01-29 12:46:00", "date_to": "2010-02-09 09:09:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2010-01-29 12:46:00", "date_to": "2010-02-09 09:09:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "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": "gnss_wtz@bkg.bund.de", "name": "GOW Operator", "phone": "+49 9941 6030", "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": "gnss_wtz@bkg.bund.de", "name": "GOW Operator", "phone": "+49 9941 6030", "role": "metadata_custodian", "title": "" }, "date_from": "2010-02-09 09:10:00", "date_to": "2010-10-04 12:39:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2010-02-09 09:10:00", "date_to": "2010-10-04 12:39:00", "value_date": null, "value_numeric": null, "value_varchar": "LEICA GRX1200GGPRO" }, { "attribute": { "name": "serial_number" }, "date_from": "2010-02-09 09:10:00", "date_to": "2010-10-04 12:39:00", "value_date": null, "value_numeric": null, "value_varchar": "355624" }, { "attribute": { "name": "satellite_system" }, "date_from": "2010-02-09 09:10:00", "date_to": "2010-10-04 12:39:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO" }, { "attribute": { "name": "firmware_version" }, "date_from": "2010-02-09 09:10:00", "date_to": "2010-10-04 12:39:00", "value_date": null, "value_numeric": null, "value_varchar": "7.80\/3.018" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2010-02-09 09:10:00", "date_to": "2010-10-04 12:39:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2010-02-09 09:10:00", "date_to": "2010-10-04 12:39:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "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": "gnss_wtz@bkg.bund.de", "name": "GOW Operator", "phone": "+49 9941 6030", "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": "gnss_wtz@bkg.bund.de", "name": "GOW Operator", "phone": "+49 9941 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12:40:00", "date_to": "2011-04-08 12:54:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2010-10-04 12:40:00", "date_to": "2011-04-08 12:54:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "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": "gnss_wtz@bkg.bund.de", "name": "GOW Operator", "phone": "+49 9941 6030", "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": "gnss_wtz@bkg.bund.de", "name": "GOW 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"value_varchar": null } ], "item_type": { "name": "antenna" } } }, { "item": { "comment": "Antenna \/ radome pair individual\r\ncalibrated absolute at University\r\nin Bonn, 2012-03-07.", "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": "gnss_wtz@bkg.bund.de", "name": "GOW Operator", "phone": "+49 9941 6030", "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": "gnss_wtz@bkg.bund.de", "name": "GOW Operator", "phone": "+49 9941 6030", "role": "metadata_custodian", "title": "" }, "date_from": "2013-07-16 11:00:00", "date_to": null, "item_attributes": [ { "attribute": { "name": "radome_type" }, 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"attribute": { "name": "serial_number" }, "date_from": "2005-02-17 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "5198AXXX" }, { "attribute": { "name": "data_sampling_interval" }, "date_from": "2005-02-17 00:00:00", "date_to": null, "value_date": null, "value_numeric": 900, "value_varchar": null }, { "attribute": { "name": "accuracy" }, "date_from": "2005-02-17 00:00:00", "date_to": null, "value_date": null, "value_numeric": 0.1, "value_varchar": null }, { "attribute": { "name": "height_diff_to_ant" }, "date_from": "2005-02-17 00:00:00", "date_to": null, "value_date": null, "value_numeric": 1.7, "value_varchar": null }, { "attribute": { "name": "calibration_date" }, "date_from": "2005-02-17 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "pressure_sensor" } } }, { "item": { "comment": "The Temperature Sensor is\r\n4.30 m above 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": "gnss_wtz@bkg.bund.de", "name": "GOW Operator", "phone": "+49 9941 6030", "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": "gnss_wtz@bkg.bund.de", "name": "GOW Operator", "phone": "+49 9941 6030", "role": "metadata_custodian", "title": "" }, "date_from": "2005-02-17 00:00:00", "date_to": null, "item_attributes": [ { "attribute": { "name": "sensor_model" }, "date_from": "2005-02-17 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "MP408A-T4-W4W" }, { "attribute": { "name": "manufacturer" }, "date_from": "2005-02-17 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "ROTRONIC" }, { "attribute": { "name": "serial_number" }, "date_from": "2005-02-17 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "21206 0XX" }, { "attribute": { "name": "data_sampling_interval" }, "date_from": "2005-02-17 00:00:00", "date_to": null, "value_date": null, "value_numeric": 900, "value_varchar": null }, { "attribute": { "name": "accuracy" }, "date_from": "2005-02-17 00:00:00", "date_to": null, "value_date": null, "value_numeric": 0.3, "value_varchar": null }, { "attribute": { "name": "aspiration" }, "date_from": "2005-02-17 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "PLATINUM PROBE" }, { "attribute": { "name": "height_diff_to_ant" }, "date_from": "2005-02-17 00:00:00", "date_to": null, "value_date": null, "value_numeric": -4.3, "value_varchar": null }, { "attribute": { "name": "calibration_date" }, "date_from": "2005-02-17 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "temperature_sensor" } } } ], "station_networks": [ { "name": "EPN" }, { "name": "EPOS" }, { "name": "IGS" } ], "station_type": "GNSS Continuous" }