{ "cdp_num": null, "comment": "The antenna is 7.5 m above the\r\nground, close to the building\r\nwith the frequency standards\r\nand atomic clocks.\r\nIn addition and parallel a\r\nLEICA GR25 GPS+GLO+GAL+BDS+SBAS Receiver,\r\nFour Character ID WTZR, IGS Reference\r\nFrame Station, on pillar 1202,\r\nDomes No. 14201M010,\r\nan ASHTECH Z-XII3T Metronome GPS\r\nReceiver, Four character ID WTZA,\r\non pillar 1204, Domes No. 14201M013,\r\na JAVAD TRE_G3TH DELTA GPS+GLO+GAL+BDS+SBAS\r\nReceiver, Four character ID WTZZ, on pillar\r\n1205, Domes No. 14201M014,\r\nare observing.\r\nPrior we observed here in the\r\nGeodetical Observatory Wettzell with a\r\nTI-4100, a MiniMac 2816 AT, a\r\nRogue SNR-800, our # 1200, Four Character\r\nID WETT, Domes No. 14201M009,\r\na 3SNAV R101 GPS+GLONASS\r\nReceiver, Four character ID WTZG,\r\non pillar 1203, Domes No.\r\n14201M012 and a TRIMBLE 4000 SSI,\r\nFour character ID WTZT, on pillar 12\r\na.s.o.\r\nFurther informations and effective dates\r\nsee sections 5 and 7.", "conditions": [], "country": "Germany", "country_code_ISO": "DEU", "date_from": "2005-07-27 15:00:00", "date_to": null, "description": "SURVEY MARKER BOLT ON A STEEL MAST", "geological": { "bedrock": { "condition": "WEATHERED", "type": "METAMORPHIC" }, "characteristic": "BEDROCK", "distance_to_fault": null, "fault_zone": "NO", "fracture_spacing": "51-200" }, "iers_domes": "14201M015", "instrument_collocation": [ { "comment": "", "date_from": "1977-01-01 00:00:00", "date_to": "1991-12-31 00:00:00", "status": "PERMANENT", "type": "SLR (7834)" }, { "comment": "", "date_from": "1983-01-01 00:00:00", "date_to": null, "status": "PERMANENT", "type": "VLBI (7224)" }, { "comment": "", "date_from": "1984-01-01 00:00:00", "date_to": "1997-12-31 00:00:00", "status": "MOBILE", "type": "SLR MTLRS 1" }, { "comment": "", "date_from": "1984-01-01 00:00:00", "date_to": "1993-12-31 00:00:00", "status": "PERMANENT", "type": "TRANSIT NNSS-DMA DOPPLER" }, { "comment": "CIGNET GPS Station", "date_from": "1987-11-12 00:00:00", "date_to": "1989-07-27 00:00:00", "status": "PERMANENT", "type": "TI-4100 GPS" }, { "comment": "", "date_from": "1988-01-01 00:00:00", "date_to": null, "status": "PERMANENT", "type": "SLR WLRS (8834)" }, { "comment": "", "date_from": "1989-01-01 00:00:00", "date_to": null, "status": "PERMANENT", "type": "SUPER CONDUCTING GRAVIMETER" }, { "comment": "CIGNET GPS Station", "date_from": "1989-05-23 00:00:00", "date_to": "1991-07-23 00:00:00", "status": "PERMANENT", "type": "MINIMAC 2816 AT GPS" }, { "comment": "", "date_from": "1991-01-01 00:00:00", "date_to": null, "status": "PERMANENT", "type": "VERY BROAD BAND SEISMOGRAPH" }, { "comment": "", "date_from": "1991-01-01 00:00:00", "date_to": null, "status": "PERMANENT", "type": "LLR (WLRS)" }, { "comment": "CIGNET \/ CORE \/ IGS Station", "date_from": "1991-07-23 00:00:00", "date_to": "1997-02-02 00:00:00", "status": "PERMANENT", "type": "ROGUE SNR-800 GPS WETT # 1200" }, { "comment": "", "date_from": "1994-01-01 00:00:00", "date_to": null, "status": "PERMANENT", "type": "PRARE" }, { "comment": "IGS Referece Frame Station", "date_from": "1995-02-09 00:00:00", "date_to": "1999-06-17 00:00:00", "status": "PERMANENT", "type": "ROGUE SNR-8000 GPS WTZR # 1202" }, { "comment": "TIGO Transportable Integrated\r\nGeodetic Observatory", "date_from": "1997-01-01 00:00:00", "date_to": "2001-12-01 00:00:00", "status": "MOBILE", "type": "TIGO SLR" }, { "comment": "TIGO Transportable Integrated\r\nGeodetc Observatory", "date_from": "1997-01-01 00:00:00", "date_to": "2001-12-01 00:00:00", "status": "MOBILE", "type": "TIGO VLBI" }, { "comment": "", "date_from": "1997-02-06 00:00:00", "date_to": "2005-05-17 00:00:00", "status": "PERMANENT", "type": "TRIMBLE 4000SSI WTZT # 1201" }, { "comment": "", "date_from": "1997-11-25 00:00:00", "date_to": "2001-11-08 00:00:00", "status": "PERMANENT", "type": "ASHTECH Z-XII3 GPS WTZA # 1204" }, { "comment": "", "date_from": "1998-10-14 00:00:00", "date_to": "1999-09-04 00:00:00", "status": "PERMANENT", "type": "3SNAV R101 OLD GPS+GLO WTZG # 1203" }, { "comment": "", "date_from": "1999-02-01 00:00:00", "date_to": "2003-06-10 00:00:00", "status": "PERMANENT", "type": "ASHTECH Z-18 GPS+GLO WTZZ #1205" }, { "comment": "IGS Reference Frame Station", "date_from": "1999-06-17 00:00:00", "date_to": "2005-05-04 00:00:00", "status": "PERMANENT", "type": "AOA SNR-8000 ACT GPS WTZR # 1202" }, { "comment": "", "date_from": "2001-07-03 00:00:00", "date_to": "2010-10-27 00:00:00", "status": "PERMANENT", "type": "JPS LEGACY GPS+GLO WTZJ # 1203" }, { "comment": "", "date_from": "2001-09-01 00:00:00", "date_to": null, "status": "PERMANENT", "type": "RINGLASER GYROSCOPE" }, { "comment": "", "date_from": "2001-11-08 00:00:00", "date_to": null, "status": "PERMANENT", "type": "ASHTECH Z-XII3T GPS WTZA # 1204" }, { "comment": "", "date_from": "2003-06-10 00:00:00", "date_to": "2003-11-06 00:00:00", "status": "PERMANENT", "type": "JPS LEGACY GPS+GLO WTZZ #1205" }, { "comment": "", "date_from": "2003-10-14 00:00:00", "date_to": "2009-05-12 00:00:00", "status": "PERMANENT", "type": "ASHTECH Z-XII3 GPS WT21 #21" }, { "comment": "", "date_from": "2003-11-06 00:00:00", "date_to": "2005-05-04 00:00:00", "status": "PERMANENT", "type": "JPS E_GGD GPS+GLO WTZZ #1205" }, { "comment": "", "date_from": "2004-03-23 00:00:00", "date_to": "2007-09-05 00:00:00", "status": "PERMANENT", "type": "LEICA GRX1200PRO GPS WTZL #1206" }, { "comment": "IGS Reference Frame Station", "date_from": "2005-05-04 00:00:00", "date_to": "2007-05-29 00:00:00", "status": "PERMANENT", "type": "TPS E_GGD GPS+GLONASS WTZR # 1202" }, { "comment": "", "date_from": "2005-05-04 00:00:00", "date_to": "2011-02-15 00:00:00", "status": "PERMANENT", "type": "TPS E_GGD GPS+GLO WTZZ #1205" }, { "comment": "IGS Reference Frame Station", "date_from": "2007-05-29 00:00:00", "date_to": "2008-01-28 00:00:00", "status": "PERMANENT", "type": "TPS NETG3 GPS+GLONASS WTZR # 1202" }, { "comment": "", "date_from": "2007-09-05 00:00:00", "date_to": "2008-01-25 00:00:00", "status": "PERMANENT", "type": "LEICA GRX1200GGPRO GPS+GLO WTZL #1206" }, { "comment": "", "date_from": "2008-01-25 00:00:00", "date_to": "2008-09-18 00:00:00", "status": "PERMANENT", "type": "TPS NETG3 GPS+GLO WTZL #1206" }, { "comment": "IGS Reference Frame Station", "date_from": "2008-01-28 00:00:00", "date_to": "2011-04-14 00:00:00", "status": "PERMANENT", "type": "LEICA GRX1200GGPRO GPS+GLO WTZR # 1202" }, { "comment": "", "date_from": "2009-05-12 00:00:00", "date_to": "2009-05-25 00:00:00", "status": "PERMANENT", "type": "JPS LEGACY GPS+GLO WT21 #21" }, { "comment": "", "date_from": "2009-05-25 00:00:00", "date_to": "2010-10-27 00:00:00", "status": "PERMANENT", "type": "TPS NETG3 GPS+GLO WT21 #21" }, { "comment": "", "date_from": "2010-10-27 00:00:00", "date_to": "2015-04-27 00:00:00", "status": "PERMANENT", "type": "JPS LEGACY GPS+GLO WT21 #21" }, { "comment": "WTZZ #1205", "date_from": "2011-02-15 00:00:00", "date_to": null, "status": "PERMANENT", "type": "JAVAD TRE_G3TH DELTA GPS+GLO+GAL+BDS+SBAS WTZZ" }, { "comment": "IGS Reference Frame Station", "date_from": "2011-04-14 00:00:00", "date_to": "2014-02-13 00:00:00", "status": "PERMANENT", "type": "LEICA GRX1200+GNSS GPS+GLO+GAL+SBAS WTZR # 1202" }, { "comment": "IGS Reference Frame Station", "date_from": "2014-02-13 00:00:00", "date_to": null, "status": "PERMANENT", "type": "LEICA GR25 GPS+GLO+GAL+BDS+SBAS WTZR # 1202" }, { "comment": "", "date_from": "2015-04-27 00:00:00", "date_to": null, "status": "PERMANENT", "type": "LEICA GR25 GPS+GLO+GAL+SBAS WT21 #21" } ], "local_ties": [ { "accuracy": 5, "comment": null, "cpd_num": "7224", "date_at": "2005-07-27 00:00:00", "dx": 4.574, "dy": -86.928, "dz": 20.444, "iers_domes": "14201S004", "name": "VLBI Ref Point", "survey_method": "TRIANGULATION", "usage": "VLBI" }, { "accuracy": 5, "comment": null, "cpd_num": "8834", "date_at": "2005-07-27 00:00:00", "dx": 41.548, "dy": -36.733, "dz": -25.359, "iers_domes": "14201S018", "name": "SLR WLRS", "survey_method": "TRIANGULATION", "usage": "SLR" }, { "accuracy": 5, "comment": "IGS Reference Frame Station", "cpd_num": null, "date_at": "2005-07-27 00:00:00", "dx": 45.372, "dy": 31.469, "dz": -40.877, "iers_domes": "14201M010", "name": "1202 LEICA GRX1200GGPRO = WTZR", "survey_method": "TRIANGULATION", "usage": "GPS+GLONASS" }, { "accuracy": 5, "comment": null, "cpd_num": null, "date_at": "2005-07-27 00:00:00", "dx": 42.3, "dy": 33.091, "dz": -38.719, "iers_domes": "14201M011", "name": "1201 TRIMBLE 4000SSI = WTZT", "survey_method": "TRIANGULATION", "usage": "GPS" }, { "accuracy": 5, "comment": null, "cpd_num": null, "date_at": "2005-07-27 00:00:00", "dx": 44.706, "dy": 33.038, "dz": -40.749, "iers_domes": "14201M012", "name": "1203 JPS LEGACY = WTZJ", "survey_method": "TRIANGULATION", "usage": "GPS+GLONASS" }, { "accuracy": 5, "comment": null, "cpd_num": null, "date_at": "2005-07-27 00:00:00", "dx": 43.181, "dy": 30.467, "dz": -38.985, "iers_domes": "14201M013", "name": "1204 ASHTECH Z-XII3T = WTZA", "survey_method": "TRIANGULATION", "usage": "GPS" }, { "accuracy": 5, "comment": null, "cpd_num": null, "date_at": "2005-07-27 00:00:00", "dx": 44.248, "dy": 30.782, "dz": -39.971, "iers_domes": "14201M014", "name": "1205 TPS E_GGD = WTZZ", "survey_method": "TRIANGULATION", "usage": "GPS+GLONASS" }, { "accuracy": 5, "comment": null, "cpd_num": null, "date_at": "2005-07-27 00:00:00", "dx": 42.729, "dy": 31.776, "dz": -38.851, "iers_domes": "14201M022", "name": "1206 TPS NETG3 = WTZL", "survey_method": "TRIANGULATION", "usage": "GPS+GLONASS" } ], "location": { "city": "Bad Koetzting", "coordinates": { "X": 4075534.9, "Y": 931822.6, "Z": 4801609.2, "altitude": 663.4, "lat": 49.14478990733303, "lon": 12.87863242009852 }, "country": "Germany", "country_iso_code": "DEU", "description": "", "state": "Bavaria", "tectonic": { "plate_name": "EURASIAN" } }, "logs": { "contact": "GOW Operator 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H-Maser EFOS 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": "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": "2005-09-12 00:00:00", "date_to": "2008-09-16 00:00:00", "item_attributes": [ { "attribute": { "name": "standard_type" }, "date_from": "2005-09-12 00:00:00", "date_to": "2008-09-16 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "EXTERNAL H-MASER EFOS 18" }, { "attribute": { "name": "input_frequency" }, "date_from": "2005-09-12 00:00:00", "date_to": "2008-09-16 00:00:00", "value_date": null, "value_numeric": 10, "value_varchar": null } ], "item_type": { "name": "frequency_standard" } } }, { "item": { "comment": "SEPT POLARX2 use H-Maser\r\nfor external input reference\r\noscillator. H-Maser EFOS 39.", "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": "2008-09-16 00:00:00", "date_to": "2016-03-03 00:00:00", "item_attributes": [ { "attribute": { "name": "standard_type" }, "date_from": "2008-09-16 00:00:00", "date_to": "2016-03-03 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "EXTERNAL H-MASER 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9941 6030", "role": "metadata_custodian", "title": "" }, "date_from": "2016-03-03 00:00:00", "date_to": null, "item_attributes": [ { "attribute": { "name": "standard_type" }, "date_from": "2016-03-03 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "EXTERNAL CESIUM" }, { "attribute": { "name": "input_frequency" }, "date_from": "2016-03-03 00:00:00", "date_to": null, "value_date": null, "value_numeric": 10, "value_varchar": null } ], "item_type": { "name": "frequency_standard" } } }, { "item": { "comment": "Meteorological data Site WTZR", "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": "1987-01-01 00:00:00", "date_to": "2008-07-22 00:00:00", "item_attributes": [ { "attribute": { "name": "sensor_model" }, "date_from": "1987-01-01 00:00:00", "date_to": "2008-07-22 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "809" }, { "attribute": { "name": "manufacturer" }, "date_from": "1987-01-01 00:00:00", "date_to": "2008-07-22 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "Lamprecht, Goettingen" }, { "attribute": { "name": "serial_number" }, "date_from": "1987-01-01 00:00:00", "date_to": "2008-07-22 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": null }, { "attribute": { "name": "data_sampling_interval" }, "date_from": "1987-01-01 00:00:00", "date_to": "2008-07-22 00:00:00", "value_date": null, "value_numeric": 900, "value_varchar": null }, { "attribute": { "name": "accuracy" }, "date_from": "1987-01-01 00:00:00", "date_to": "2008-07-22 00:00:00", "value_date": null, "value_numeric": 1.5, "value_varchar": null }, { "attribute": { "name": "aspiration" }, "date_from": "1987-01-01 00:00:00", "date_to": "2008-07-22 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "PERNIX element" }, { "attribute": { "name": "height_diff_to_ant" }, "date_from": "1987-01-01 00:00:00", "date_to": "2008-07-22 00:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "calibration_date" }, "date_from": "1987-01-01 00:00:00", "date_to": "2008-07-22 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "humidity_sensor" } } }, { "item": { "comment": "Meteorological data Site WTZR", "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": "2008-07-22 00:00:00", "date_to": null, "item_attributes": [ { "attribute": { "name": "sensor_model" }, "date_from": "2008-07-22 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "MP 400A" }, { "attribute": { "name": "manufacturer" }, "date_from": "2008-07-22 00:00:00", 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"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": "1987-01-01 00:00:00", "date_to": "2008-07-22 00:00:00", "item_attributes": [ { "attribute": { "name": "sensor_model" }, "date_from": "1987-01-01 00:00:00", "date_to": "2008-07-22 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "809" }, { "attribute": { "name": "manufacturer" }, "date_from": "1987-01-01 00:00:00", "date_to": "2008-07-22 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "Lamprecht, Goettingen" }, { "attribute": { "name": "serial_number" }, "date_from": "1987-01-01 00:00:00", "date_to": "2008-07-22 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": null }, { "attribute": { "name": "data_sampling_interval" }, "date_from": "1987-01-01 00:00:00", "date_to": "2008-07-22 00:00:00", "value_date": null, "value_numeric": 900, "value_varchar": null }, { "attribute": { "name": "accuracy" }, "date_from": "1987-01-01 00:00:00", "date_to": "2008-07-22 00:00:00", "value_date": null, "value_numeric": 0.3, "value_varchar": null }, { "attribute": { "name": "aspiration" }, "date_from": "1987-01-01 00:00:00", "date_to": "2008-07-22 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "PLATINUM PROBE" }, { "attribute": { "name": "height_diff_to_ant" }, "date_from": "1987-01-01 00:00:00", "date_to": "2008-07-22 00:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "calibration_date" }, "date_from": "1987-01-01 00:00:00", "date_to": "2008-07-22 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "temperature_sensor" } } }, { "item": { "comment": "Meteorological data Site WTZR", "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": "2008-07-22 00:00:00", "date_to": null, "item_attributes": [ { "attribute": { "name": "sensor_model" }, "date_from": "2008-07-22 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "809 L 0-100" }, { "attribute": { "name": "manufacturer" }, "date_from": "2008-07-22 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "Lamprecht, Goettingen" }, { "attribute": { "name": "serial_number" }, "date_from": "2008-07-22 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": null }, { "attribute": { "name": "data_sampling_interval" }, "date_from": "2008-07-22 00:00:00", "date_to": null, "value_date": null, "value_numeric": 900, "value_varchar": null }, { "attribute": { "name": "accuracy" }, "date_from": "2008-07-22 00:00:00", "date_to": null, "value_date": null, "value_numeric": 0.3, "value_varchar": null }, { "attribute": { "name": "aspiration" }, "date_from": "2008-07-22 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "PLATINUM PROBE" }, { "attribute": { "name": "height_diff_to_ant" }, "date_from": "2008-07-22 00:00:00", "date_to": null, "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "calibration_date" }, "date_from": "2008-07-22 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "temperature_sensor" } } }, { "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": "1997-04-15 00:00:00", "date_to": null, "item_attributes": [ { "attribute": { "name": "sensor_model" }, "date_from": "1997-04-15 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "CTGR129502" }, { "attribute": { "name": "manufacturer" }, "date_from": "1997-04-15 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "Captec, Bern \/ ETH, Zuerich" }, { "attribute": { "name": "serial_number" }, "date_from": "1997-04-15 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": null }, { "attribute": { "name": "distance_to_antenna" }, "date_from": "1997-04-15 00:00:00", "date_to": null, "value_date": null, "value_numeric": 27, "value_varchar": null }, { "attribute": { "name": "height_diff_to_ant" }, "date_from": "1997-04-15 00:00:00", "date_to": null, "value_date": null, "value_numeric": 1, "value_varchar": null }, { "attribute": { "name": "calibration_date" }, "date_from": "1997-04-15 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "water_vapor_radiometer" } } } ], "station_networks": [ { "name": "EPN" }, { "name": "EPOS" }, { "name": "IGS" } ], "station_type": "GNSS Continuous" }