{ "cdp_num": null, "comment": "The antenna is 7.5 m above\nthe ground.\nIn addition and parallel a\nLEICA GR25 GPS+GLO+GAL+BDS+SBAS\nReceiver, Four Character ID WTZR,\nIGS Reference Frame Station, on\npillar 1202, Domes No. 14201M010,\na JAVAD TRE_G3TH DELTA GPS+GLO+GAL+BDS+SBAS\nReceiver, Four character ID WTZZ, on pillar\n1205, Domes No. 14201M014,\nand a SEPT POLARX2 GPS Receiver,\nFour character ID WTZS, DOMES\nNo. 14201M015 are observing.\nPrior we observed here in the\nGeodetical Observatory Wettzell\nwith a TI-4100, a MiniMac 2816 AT,\na Rogue SNR-800, our # 1200, Four\nCharacter ID WETT, Domes No.\n14201M009, a 3SNAV R101 GPS+GLONASS,\nFour character ID WTZG on pillar\n1203, Domes No. 14201M012 and a\nTRIMBLE 4000SSI, Four character\nID WTZT, on pillar 1201, Domes No.\n14201M01 a.s.o.\nFurther informations and effective date\nsee sections 5 and 7.", "conditions": [], "country": "Germany", "country_code_ISO": "DEU", "date_from": "1997-11-25 00:00:00", "date_to": null, "description": "STEEL REFERENCE SURVEY MARKER 1204", "geological": { "bedrock": { "condition": "WEATHERED", "type": null }, "characteristic": "Bedrock", "distance_to_fault": null, "fault_zone": "NO", "fracture_spacing": "51-200" }, "iers_domes": "14201M013", "instrument_collocation": [ { "comment": "SLR 7834", "date_from": "1977-01-01 00:00:00", "date_to": "1991-12-31 00:00:00", "status": "PERMANENT", "type": "SLR" }, { "comment": "VLBI 7224", "date_from": "1983-01-01 00:00:00", "date_to": null, "status": "PERMANENT", "type": "VLBI" }, { "comment": "SLR MTLRS 1", "date_from": "1984-01-01 00:00:00", "date_to": "1997-12-31 00:00:00", "status": "MOBILE", "type": "SLR" }, { "comment": "TRANSIT NNSS-DMA DOPPLER", "date_from": "1984-01-01 00:00:00", "date_to": "1993-12-31 00:00:00", "status": "PERMANENT", "type": "ETC" }, { "comment": "CIGNET GPS Station TI-4100 GPS", "date_from": "1987-11-12 00:00:00", "date_to": "1989-07-27 00:00:00", "status": "PERMANENT", "type": "GPS" }, { "comment": "SLR WLRS 8834", "date_from": "1988-01-01 00:00:00", "date_to": null, "status": "PERMANENT", "type": "SLR" }, { "comment": "SUPER CONDUCTING GRAVIMETER", "date_from": "1989-01-01 00:00:00", "date_to": null, "status": "PERMANENT", "type": "ETC" }, { "comment": "CIGNET GPS Station MINIMAC 2816 AT GPS", "date_from": "1989-05-23 00:00:00", "date_to": "1991-07-23 00:00:00", "status": "PERMANENT", "type": "GPS" }, { "comment": "LLR WLRS", "date_from": "1991-01-01 00:00:00", "date_to": null, "status": "PERMANENT", "type": "SLR" }, { "comment": "VERY BROAD BAND SEISMOGRAPH", "date_from": "1991-01-01 00:00:00", "date_to": null, "status": "PERMANENT", "type": "ETC" }, { "comment": "CIGNET \/ CORE \/ IGS Station ROGUE SNR-800 GPS\nWETT # 1200", "date_from": "1991-07-23 00:00:00", "date_to": "1997-02-02 00:00:00", "status": "PERMANENT", "type": "GPS" }, { "comment": "", "date_from": "1994-01-01 00:00:00", "date_to": null, "status": "PERMANENT", "type": "PRARE" }, { "comment": "IGS Referece Frame Station ROGUE SNR-8000 GPS\nWTZR # 1202", "date_from": "1995-02-09 00:00:00", "date_to": "1999-06-17 00:00:00", "status": "PERMANENT", "type": "GPS" }, { "comment": "TIGO Transportable Integrated\nGeodetic Observatory", "date_from": "1997-01-01 00:00:00", "date_to": "2001-12-01 00:00:00", "status": "MOBILE", "type": "SLR" }, { "comment": "TIGO Transportable Integrated\nGeodetic Observatory", "date_from": "1997-01-01 00:00:00", "date_to": "2001-12-01 00:00:00", "status": "MOBILE", "type": "VLBI" }, { "comment": "TRIMBLE 4000SSI WTZT # 1201", "date_from": "1997-02-06 00:00:00", "date_to": "2005-05-17 00:00:00", "status": "PERMANENT", "type": "GPS" }, { "comment": "3SNAV R101 OLD GPS+GLONASS WTZG # 1203", "date_from": "1998-10-14 00:00:00", "date_to": "1999-09-04 00:00:00", "status": "PERMANENT", "type": "GPS" }, { "comment": "ASHTECH Z-18 GPS+GLO WTZZ #1205", "date_from": "1999-02-01 00:00:00", "date_to": "2003-06-10 00:00:00", "status": "PERMANENT", "type": "GPS" }, { "comment": "IGS Reference Frame Station AOA SNR-8000 ACT GPS\nWTZR # 1202", "date_from": "1999-06-17 00:00:00", "date_to": "2005-05-04 00:00:00", "status": "PERMANENT", "type": "GPS" }, { "comment": "JPS LEGACY GPS+GLO WTZJ # 1203", "date_from": "2001-07-03 00:00:00", "date_to": "2010-10-27 00:00:00", "status": "PERMANENT", "type": "GPS" }, { "comment": "RINGLASER GYROSCOPE", "date_from": "2001-09-01 00:00:00", "date_to": null, "status": "PERMANENT", "type": "ETC" }, { "comment": "JPS LEGACY GPS+GLO WTZZ #1205", "date_from": "2003-06-10 00:00:00", "date_to": "2003-11-06 00:00:00", "status": "PERMANENT", "type": "GPS" }, { "comment": "ASHTECH Z-XII3 GPS WT21 #21", "date_from": "2003-10-14 00:00:00", "date_to": "2009-05-12 00:00:00", "status": "PERMANENT", "type": "GPS" }, { "comment": "JPS E_GGD GPS+GLO WTZZ #1205", "date_from": "2003-11-06 00:00:00", "date_to": "2005-05-04 00:00:00", "status": "PERMANENT", "type": "GPS" }, { "comment": "LEICA GRX1200PRO GPS WTZL #1206", "date_from": "2004-03-23 00:00:00", "date_to": "2007-12-06 00:00:00", "status": "PERMANENT", "type": "GPS" }, { "comment": "TPS E_GGD GPS+GLO WTZZ #1205", "date_from": "2005-05-04 00:00:00", "date_to": "2011-02-15 00:00:00", "status": "PERMANENT", "type": "GPS" }, { "comment": "IGS Reference Frame Station TPS E_GGD\nGPS+GLONASS WTZR # 1202", "date_from": "2005-05-04 00:00:00", "date_to": "2007-05-29 00:00:00", "status": "PERMANENT", "type": "GPS" }, { "comment": "SEPT POLARX2 GPS WTZS", "date_from": "2005-07-27 00:00:00", "date_to": "2016-03-03 00:00:00", "status": "PERMANENT", "type": "GPS" }, { "comment": "IGS Reference Frame Station TPS NETG3\nGPS+GLONASS WTZR # 1202", "date_from": "2007-05-29 00:00:00", "date_to": "2008-01-25 00:00:00", "status": "PERMANENT", "type": "GPS" }, { "comment": "LEICA GRX1200GGPRO GPS+GLO WTZL # 1206", "date_from": "2007-12-06 00:00:00", "date_to": "2008-03-04 00:00:00", "status": "PERMANENT", "type": "GPS" }, { "comment": "IGS Reference Frame Station LEICA GRX1200GGPRO\nGPS+GLO WTZR # 1202", "date_from": "2008-01-25 00:00:00", "date_to": "2011-04-14 00:00:00", "status": "PERMANENT", "type": "GPS" }, { "comment": "TPS NETG3 GPS+GLO WTZL # 1206", "date_from": "2008-03-04 00:00:00", "date_to": "2008-09-18 00:00:00", "status": "PERMANENT", "type": "GPS" }, { "comment": "JPS LEGACY GPS+GLONASS WT21 #21", "date_from": "2009-05-12 00:00:00", "date_to": "2009-05-25 00:00:00", "status": "PERMANENT", "type": "GPS" }, { "comment": "TPS NETG3 GPS+GLO WT21 #21", "date_from": "2009-05-25 00:00:00", "date_to": "2010-10-27 00:00:00", "status": "PERMANENT", "type": "GPS" }, { "comment": "JPS LEGACY GPS+GLO WT21 #21", "date_from": "2010-10-27 00:00:00", "date_to": "2015-04-27 00:00:00", "status": "PERMANENT", "type": "GPS" }, { "comment": "WTZZ #1205 JAVAD TRE_G3TH DELTA\nGPS+GLO+GAL+BDS+SBAS WTZZ", "date_from": "2011-02-15 00:00:00", "date_to": null, "status": "PERMANENT", "type": "GPS" }, { "comment": "IGS Reference Frame Station LEICA GRX1200+GNSS\nGPS+GLO+GAL+SBAS WTZR # 1202", "date_from": "2011-04-14 00:00:00", "date_to": "2014-02-13 00:00:00", "status": "PERMANENT", "type": "GPS" }, { "comment": "IGS Reference Frame Station LEICA GR25\nGPS+GLO+GAL+BDS+SBAS WTZR # 1202", "date_from": "2014-02-13 00:00:00", "date_to": null, "status": "PERMANENT", "type": "GPS" }, { "comment": "LEICA GR25 GPS+GLO+GAL+SBAS WT21 #21", "date_from": "2015-04-27 00:00:00", "date_to": null, "status": "PERMANENT", "type": "GPS" }, { "comment": "SEPT POLARX4TR GPS+GLO+GAL+SBAS WTZS", "date_from": "2016-03-03 00:00:00", "date_to": null, "status": "PERMANENT", "type": "GPS" } ], "local_ties": [ { "accuracy": 1, "comment": null, "cpd_num": "7224", "date_at": "1995-02-13 15:00:00", "dx": 0.086, "dy": 0.021, "dz": 0.102, "iers_domes": "14201M009", "name": "1200 ROGUE SNR-800 = WETT", "survey_method": "TRIANGULATION", "usage": "GPS" }, { "accuracy": 0.4, "comment": null, "cpd_num": "8834", "date_at": "2004-10-01 10:00:00", "dx": -0.88, "dy": 2.623, "dz": 0.266, "iers_domes": "14201M011", "name": "1201 TRIMBLE 4000SSI = WTZT", "survey_method": "TRIANGULATION", "usage": "GPS" }, { "accuracy": 1.3, "comment": null, "cpd_num": null, "date_at": "2004-10-01 10:00:00", "dx": -38.606, "dy": -117.395, "dz": 59.429, "iers_domes": "14201S004", "name": "VLBI Ref Point", "survey_method": "TRIANGULATION", "usage": "VLBI" }, { "accuracy": 0.7, "comment": null, "cpd_num": null, "date_at": "2004-10-01 10:00:00", "dx": -1.633, "dy": -67.2, "dz": 13.626, "iers_domes": "14201S018", "name": "SLR WLRS", "survey_method": "TRIANGULATION", "usage": "SLR" }, { "accuracy": 0.4, "comment": null, "cpd_num": null, "date_at": "2004-10-01 10:00:00", "dx": 1.525, "dy": 2.571, "dz": -1.763, "iers_domes": "14201M012", "name": "1203 JPS LEGACY = WTZJ", "survey_method": "TRIANGULATION", "usage": "GPS+GLONASS" }, { "accuracy": 0.4, "comment": null, "cpd_num": "7594", "date_at": "2004-10-01 10:00:00", "dx": 1.068, "dy": 0.315, "dz": -0.986, "iers_domes": "14201M014", "name": "1205 TPS E_GGD = WTZZ", "survey_method": "TRIANGULATION", "usage": "GPS+GLONASS" }, { "accuracy": 0.4, "comment": null, "cpd_num": "7593", "date_at": "2004-10-01 10:00:00", "dx": -0.452, "dy": 1.308, "dz": 0.134, "iers_domes": "14201M022", "name": "1206 TPS NETG3 = WTZL", "survey_method": "TRIANGULATION", "usage": "GPS" }, { "accuracy": 0.4, "comment": "IGS Reference Frame Station", "cpd_num": null, "date_at": "2004-10-01 10:00:00", "dx": 2.191, "dy": 1.002, "dz": -1.892, "iers_domes": "14201M010", "name": "1202 LEICA GRX1200GGPRO = WTZR", "survey_method": "TRIANGULATION", "usage": "GPS+GLONASS" }, { "accuracy": 0.9, "comment": null, "cpd_num": null, "date_at": "2004-10-04 10:00:00", "dx": -6.706, "dy": -97.741, "dz": 13.359, "iers_domes": "14201S100", "name": "TIGO VLBI", "survey_method": "TRIANGULATION", "usage": "VLBI" }, { "accuracy": 1.5, "comment": null, "cpd_num": null, "date_at": "2004-10-04 10:00:00", "dx": 16.548, "dy": -119.707, "dz": -2.374, "iers_domes": "14201M200", "name": "TIGO SLR", "survey_method": "TRIANGULATION", "usage": "SLR" } ], "location": { "city": "Bad Koetzting", "coordinates": { "X": 4075578.1, "Y": 931853.1, "Z": 4801570.2, "altitude": 665.9, "lat": 49.14422791872036, "lon": 12.878907939293706 }, "country": "Germany", "country_iso_code": "DEU", "description": "", "state": "Bavaria", "tectonic": { "plate_name": "EURASIAN" } }, "logs": { "contact": "GOW Operator (gnss_wtz@bkg.bund.de)", "date": "2026-03-10 00:00:00", "log_type": "UPDATE", "modified": "UNAVAILABLE", "previous": "UNAVAILABLE", "title": "WTZA00DEU.xml" }, "marker": "WTZA", "monument": { "description": "STEEL PLATE ON CONCRETE SURVEY TOWER", "foundation": "SCREW ANCHORED TO CONCRETE SURVEY TOWER", "foundation_depth": null, "height": 0.8, "monument_inscription": "Pillar 1204" }, "monument_num": 0, "name": "Wettzell \/ Germany", "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": "gnss_wtz@bkg.bund.de", "name": "GOW Operator", "phone": "+49 9941 6030", "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": "gnss_wtz@bkg.bund.de", "name": "GOW Operator", "phone": "+49 9941 6030", "role": "metadata_custodian", "title": "" } } ], "station_items": [ { "item": { "comment": "Smoothing option on.", "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": "1997-11-25 00:00:00", "date_to": "1999-01-27 00:00:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "1997-11-25 00:00:00", "date_to": "1999-01-27 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "ASHTECH Z-XII3" }, { "attribute": { "name": "serial_number" }, "date_from": "1997-11-25 00:00:00", "date_to": "1999-01-27 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "LP02349" }, { "attribute": { "name": "satellite_system" }, "date_from": "1997-11-25 00:00:00", "date_to": "1999-01-27 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS" }, { "attribute": { "name": "firmware_version" }, "date_from": "1997-11-25 00:00:00", "date_to": "1999-01-27 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "1E95-1D01" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "1997-11-25 00:00:00", "date_to": "1999-01-27 00:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "1997-11-25 00:00:00", "date_to": "1999-01-27 00:00:00", "value_date": null, "value_numeric": 2, "value_varchar": null } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": "Smoothing option on.", "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": "1999-01-27 00:00:00", "date_to": "1999-10-24 00:00:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "1999-01-27 00:00:00", "date_to": "1999-10-24 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "ASHTECH Z-XII3" }, { "attribute": { "name": "serial_number" }, "date_from": "1999-01-27 00:00:00", "date_to": "1999-10-24 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "LP02336" }, { "attribute": { "name": "satellite_system" }, "date_from": "1999-01-27 00:00:00", "date_to": "1999-10-24 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS" }, { "attribute": { "name": "firmware_version" }, "date_from": "1999-01-27 00:00:00", "date_to": "1999-10-24 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "1E95-1D01" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "1999-01-27 00:00:00", "date_to": "1999-10-24 00:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "1999-01-27 00:00:00", "date_to": "1999-10-24 00:00:00", "value_date": null, "value_numeric": 2, "value_varchar": null } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": "Smoothing option on.", "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": "1999-10-24 00:00:00", "date_to": "1999-11-04 00:00:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "1999-10-24 00:00:00", "date_to": "1999-11-04 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "ASHTECH Z-XII3" }, { "attribute": { "name": "serial_number" }, "date_from": "1999-10-24 00:00:00", "date_to": "1999-11-04 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "LP02336" }, { "attribute": { "name": "satellite_system" }, "date_from": "1999-10-24 00:00:00", "date_to": "1999-11-04 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS" }, { "attribute": { "name": "firmware_version" }, "date_from": "1999-10-24 00:00:00", "date_to": "1999-11-04 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "1K00-1D04" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "1999-10-24 00:00:00", "date_to": "1999-11-04 00:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "1999-10-24 00:00:00", "date_to": "1999-11-04 00:00:00", "value_date": null, "value_numeric": 2, "value_varchar": null } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": "Smoothing option on.", "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": "1999-11-04 00:00:00", "date_to": "2001-09-04 11:30:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "1999-11-04 00:00:00", "date_to": "2001-09-04 11:30:00", "value_date": null, "value_numeric": null, "value_varchar": "ASHTECH Z-XII3" }, { "attribute": { "name": "serial_number" }, "date_from": "1999-11-04 00:00:00", "date_to": "2001-09-04 11:30:00", "value_date": null, "value_numeric": null, "value_varchar": "LP03169" }, { "attribute": { "name": "satellite_system" }, "date_from": "1999-11-04 00:00:00", "date_to": "2001-09-04 11:30:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS" }, { "attribute": { "name": "firmware_version" }, "date_from": "1999-11-04 00:00:00", "date_to": "2001-09-04 11:30:00", "value_date": null, "value_numeric": null, "value_varchar": "1K00-1D04" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "1999-11-04 00:00:00", "date_to": "2001-09-04 11:30:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "1999-11-04 00:00:00", "date_to": "2001-09-04 11:30:00", "value_date": null, "value_numeric": 2, "value_varchar": null } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": "Z-12 CGRS. External\r\nfrequency from the\r\nH-Maser.\r\nSmoothing option on.", "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": "2001-09-04 11:30:00", "date_to": "2001-11-08 09:30:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2001-09-04 11:30:00", "date_to": "2001-11-08 09:30:00", "value_date": null, "value_numeric": null, "value_varchar": "ASHTECH Z-XII3" }, { "attribute": { "name": "serial_number" }, "date_from": "2001-09-04 11:30:00", "date_to": "2001-11-08 09:30:00", "value_date": null, "value_numeric": null, "value_varchar": "LP00846" }, { "attribute": { "name": "satellite_system" }, "date_from": "2001-09-04 11:30:00", "date_to": "2001-11-08 09:30:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS" }, { "attribute": { "name": "firmware_version" }, "date_from": "2001-09-04 11:30:00", "date_to": "2001-11-08 09:30:00", "value_date": null, "value_numeric": null, "value_varchar": "C00-1D02" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2001-09-04 11:30:00", "date_to": "2001-11-08 09:30:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2001-09-04 11:30:00", "date_to": "2001-11-08 09:30:00", "value_date": null, "value_numeric": 2, "value_varchar": null } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": "ASHTECH Model Z-12\r\nMetronome WP103,\r\nP\/N 800926. External\r\nfrequency from the\r\nH-Maser.\r\nSmoothing option on.", "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": "2001-11-08 09:30:00", "date_to": "2003-06-10 10:00:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2001-11-08 09:30:00", "date_to": "2003-06-10 10:00:00", "value_date": null, "value_numeric": null, "value_varchar": "ASHTECH Z-XII3T" }, { "attribute": { "name": "serial_number" }, "date_from": "2001-11-08 09:30:00", "date_to": "2003-06-10 10:00:00", "value_date": null, "value_numeric": null, "value_varchar": "RT820013902" }, { "attribute": { "name": "satellite_system" }, "date_from": "2001-11-08 09:30:00", "date_to": "2003-06-10 10:00:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS" }, { "attribute": { "name": "firmware_version" }, "date_from": "2001-11-08 09:30:00", "date_to": "2003-06-10 10:00:00", "value_date": null, "value_numeric": null, "value_varchar": "1L01-1D04" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2001-11-08 09:30:00", "date_to": "2003-06-10 10:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2001-11-08 09:30:00", "date_to": "2003-06-10 10:00:00", "value_date": null, "value_numeric": 2, "value_varchar": null } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": "ASHTECH Model Z-12\r\nMetronome WP103,\r\nP\/N 800926. External\r\nfrequency from the\r\nH-Maser.\r\nSmoothing option\r\ndeactivated.", "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": "2003-06-10 10:00:00", "date_to": "2004-02-03 12:30:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2003-06-10 10:00:00", "date_to": "2004-02-03 12:30:00", "value_date": null, "value_numeric": null, "value_varchar": "ASHTECH Z-XII3T" }, { "attribute": { "name": "serial_number" }, "date_from": "2003-06-10 10:00:00", "date_to": "2004-02-03 12:30:00", "value_date": null, "value_numeric": null, "value_varchar": "RT820013902" }, { "attribute": { "name": "satellite_system" }, "date_from": "2003-06-10 10:00:00", "date_to": "2004-02-03 12:30:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS" }, { "attribute": { "name": "firmware_version" }, "date_from": "2003-06-10 10:00:00", "date_to": "2004-02-03 12:30:00", "value_date": null, "value_numeric": null, "value_varchar": "1L01-1D04" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2003-06-10 10:00:00", "date_to": "2004-02-03 12:30:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2003-06-10 10:00:00", "date_to": "2004-02-03 12:30:00", "value_date": null, "value_numeric": 2, "value_varchar": null } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": "ASHTECH Model Z-12\r\nMetronome WP103,\r\nP\/N 800926. External\r\nfrequency from the\r\nCesium Master Clock.\r\nSmoothing option\r\ndeactivated.", "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": "2004-02-03 12:30:00", "date_to": "2017-07-30 17:30:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2004-02-03 12:30:00", "date_to": "2017-07-30 17:30:00", "value_date": null, "value_numeric": null, "value_varchar": "ASHTECH Z-XII3T" }, { "attribute": { "name": "serial_number" }, "date_from": "2004-02-03 12:30:00", "date_to": "2017-07-30 17:30:00", "value_date": null, "value_numeric": null, "value_varchar": "RT820013902" }, { "attribute": { "name": "satellite_system" }, "date_from": "2004-02-03 12:30:00", "date_to": "2017-07-30 17:30:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS" }, { "attribute": { "name": "firmware_version" }, "date_from": "2004-02-03 12:30:00", "date_to": "2017-07-30 17:30:00", "value_date": null, "value_numeric": null, "value_varchar": "1L01-1D04" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2004-02-03 12:30:00", "date_to": "2017-07-30 17:30:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2004-02-03 12:30:00", "date_to": "2017-07-30 17:30:00", "value_date": null, "value_numeric": 2, "value_varchar": null } ], "item_type": { "name": "receiver" } } }, { "item": { "comment": "Ashtech Z-12T was damaged by a thunderstorm. It\r\nis replaced by a Septentrio PolaRx2. If Z-12T\r\ncan be repaired, receiver will be changed back.", "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": "2017-08-03 14:50:00", "date_to": "2025-10-24 06:00:00", "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2017-08-03 14:50:00", "date_to": "2025-10-24 06:00:00", "value_date": null, "value_numeric": null, "value_varchar": "SEPT POLARX2" }, { "attribute": { "name": "serial_number" }, "date_from": "2017-08-03 14:50:00", "date_to": "2025-10-24 06:00:00", "value_date": null, "value_numeric": null, "value_varchar": "1219" }, { "attribute": { "name": "satellite_system" }, "date_from": "2017-08-03 14:50:00", "date_to": "2025-10-24 06:00:00", "value_date": null, "value_numeric": null, "value_varchar": "GPS" }, { "attribute": { "name": "firmware_version" }, "date_from": "2017-08-03 14:50:00", "date_to": "2025-10-24 06:00:00", "value_date": null, "value_numeric": null, "value_varchar": "2.6.0" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2017-08-03 14:50:00", "date_to": "2025-10-24 06:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2017-08-03 14:50:00", "date_to": "2025-10-24 06:00:00", "value_date": null, "value_numeric": 2, "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": "2025-10-24 06:00:00", "date_to": null, "item_attributes": [ { "attribute": { "name": "receiver_type" }, "date_from": "2025-10-24 06:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "SEPT MOSAIC-T" }, { "attribute": { "name": "serial_number" }, "date_from": "2025-10-24 06:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "3875678" }, { "attribute": { "name": "satellite_system" }, "date_from": "2025-10-24 06:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "GPS+GLO+GAL+BDS+SBAS" }, { "attribute": { "name": "firmware_version" }, "date_from": "2025-10-24 06:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "4.15.0" }, { "attribute": { "name": "elevation_cutoff_setting" }, "date_from": "2025-10-24 06:00:00", "date_to": null, "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "temperature_stabilization" }, "date_from": "2025-10-24 06:00:00", "date_to": null, "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": "1997-11-25 00:00:00", "date_to": "2002-08-22 10:00:00", "item_attributes": [ { "attribute": { "name": "antenna_type" }, "date_from": "1997-11-25 00:00:00", "date_to": "2002-08-22 10:00:00", "value_date": null, "value_numeric": null, "value_varchar": "ASH700936C_M" }, { "attribute": { "name": "serial_number" }, "date_from": "1997-11-25 00:00:00", "date_to": "2002-08-22 10:00:00", "value_date": null, "value_numeric": null, "value_varchar": "12118" }, { "attribute": { "name": "antenna_reference_point" }, "date_from": "1997-11-25 00:00:00", "date_to": "2002-08-22 10:00:00", "value_date": null, "value_numeric": null, "value_varchar": "BPA" }, { "attribute": { "name": "marker_arp_up_ecc" }, "date_from": "1997-11-25 00:00:00", "date_to": "2002-08-22 10:00:00", "value_date": null, "value_numeric": 0.078, "value_varchar": null }, { "attribute": { "name": "marker_arp_north_ecc" }, "date_from": "1997-11-25 00:00:00", "date_to": "2002-08-22 10:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "marker_arp_east_ecc" }, "date_from": "1997-11-25 00:00:00", "date_to": "2002-08-22 10:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "alignment_from_true_n" }, "date_from": "1997-11-25 00:00:00", "date_to": "2002-08-22 10:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "antenna_cable_type" }, "date_from": "1997-11-25 00:00:00", "date_to": "2002-08-22 10:00:00", "value_date": null, "value_numeric": null, "value_varchar": "RG 214" }, { "attribute": { "name": "antenna_cable_length" }, "date_from": "1997-11-25 00:00:00", "date_to": "2002-08-22 10:00:00", "value_date": null, "value_numeric": 61, "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": "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": "1997-11-25 00:00:00", "date_to": "2002-08-22 10:00:00", "item_attributes": [ { "attribute": { "name": "radome_type" }, "date_from": "1997-11-25 00:00:00", "date_to": "2002-08-22 10:00:00", "value_date": null, "value_numeric": null, "value_varchar": "SNOW" }, { "attribute": { "name": "serial_number" }, "date_from": "1997-11-25 00:00:00", "date_to": "2002-08-22 10:00:00", "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": "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": "2002-08-22 10:00:00", "date_to": "2021-06-08 09:00:00", "item_attributes": [ { "attribute": { "name": "antenna_type" }, "date_from": "2002-08-22 10:00:00", "date_to": "2021-06-08 09:00:00", "value_date": null, "value_numeric": null, "value_varchar": "ASH700936C_M" }, { "attribute": { "name": "serial_number" }, "date_from": "2002-08-22 10:00:00", "date_to": "2021-06-08 09:00:00", "value_date": null, "value_numeric": null, "value_varchar": "12118" }, { "attribute": { "name": "antenna_reference_point" }, "date_from": "2002-08-22 10:00:00", "date_to": "2021-06-08 09:00:00", "value_date": null, "value_numeric": null, "value_varchar": "BPA" }, { "attribute": { "name": "marker_arp_up_ecc" }, "date_from": "2002-08-22 10:00:00", "date_to": "2021-06-08 09:00:00", "value_date": null, "value_numeric": 0.077, "value_varchar": null }, { "attribute": { "name": "marker_arp_north_ecc" }, "date_from": "2002-08-22 10:00:00", "date_to": "2021-06-08 09:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "marker_arp_east_ecc" }, "date_from": "2002-08-22 10:00:00", "date_to": "2021-06-08 09:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "alignment_from_true_n" }, "date_from": "2002-08-22 10:00:00", "date_to": "2021-06-08 09:00:00", "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "antenna_cable_type" }, "date_from": "2002-08-22 10:00:00", "date_to": "2021-06-08 09:00:00", "value_date": null, "value_numeric": null, "value_varchar": "RG 214" }, { "attribute": { "name": "antenna_cable_length" }, "date_from": "2002-08-22 10:00:00", "date_to": "2021-06-08 09:00:00", "value_date": null, "value_numeric": 61, "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": "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": "2002-08-22 10:00:00", "date_to": "2021-06-08 09:00:00", "item_attributes": [ { "attribute": { "name": "radome_type" }, "date_from": "2002-08-22 10:00:00", "date_to": "2021-06-08 09:00:00", "value_date": null, "value_numeric": null, "value_varchar": "SNOW" }, { "attribute": { "name": "serial_number" }, "date_from": "2002-08-22 10:00:00", "date_to": "2021-06-08 09:00:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "radome" } } }, { "item": { "comment": "Change of Antenna-mount due to mechanical\ninstabilities.", "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": "2021-06-08 09:30:00", "date_to": null, "item_attributes": [ { "attribute": { "name": "antenna_type" }, "date_from": "2021-06-08 09:30:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "ASH700936C_M" }, { "attribute": { "name": "serial_number" }, "date_from": "2021-06-08 09:30:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "12118" }, { "attribute": { "name": "antenna_reference_point" }, "date_from": "2021-06-08 09:30:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "BPA" }, { "attribute": { "name": "marker_arp_up_ecc" }, "date_from": "2021-06-08 09:30:00", "date_to": null, "value_date": null, "value_numeric": 0.045, "value_varchar": null }, { "attribute": { "name": "marker_arp_north_ecc" }, "date_from": "2021-06-08 09:30:00", "date_to": null, "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "marker_arp_east_ecc" }, "date_from": "2021-06-08 09:30:00", "date_to": null, "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "alignment_from_true_n" }, "date_from": "2021-06-08 09:30:00", "date_to": null, "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "antenna_cable_type" }, "date_from": "2021-06-08 09:30:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "RG 214" }, { "attribute": { "name": "antenna_cable_length" }, "date_from": "2021-06-08 09:30:00", "date_to": null, "value_date": null, "value_numeric": 61, "value_varchar": null } ], "item_type": { "name": "antenna" } } }, { "item": { "comment": "Change of Antenna-mount due to mechanical\ninstabilities.", "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": "2021-06-08 09:30:00", "date_to": null, "item_attributes": [ { "attribute": { "name": "radome_type" }, "date_from": "2021-06-08 09:30:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "SNOW" }, { "attribute": { "name": "serial_number" }, "date_from": "2021-06-08 09:30:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "radome" } } }, { "item": { "comment": "Prior 04-SEP-2001 the\nASHTECH Z-XII3 used the\nInternal oscillator", "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": "1997-11-25 00:00:00", "date_to": "2001-09-04 00:00:00", "item_attributes": [ { "attribute": { "name": "standard_type" }, "date_from": "1997-11-25 00:00:00", "date_to": "2001-09-04 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "INTERNAL" }, { "attribute": { "name": "input_frequency" }, "date_from": "1997-11-25 00:00:00", "date_to": "2001-09-04 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "frequency_standard" } } }, { "item": { "comment": "ASHTECH Z-XII3 used H-Maser\nfor external input reference\noscillator. H-Masers EFOS 1\nor EFOS 3 or EFOS 13", "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": "2001-09-04 00:00:00", "date_to": "2001-11-08 00:00:00", "item_attributes": [ { "attribute": { "name": "standard_type" }, "date_from": "2001-09-04 00:00:00", "date_to": "2001-11-08 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "EXTERNAL H-MASER" }, { "attribute": { "name": "input_frequency" }, "date_from": "2001-09-04 00:00:00", "date_to": "2001-11-08 00:00:00", "value_date": null, "value_numeric": 5, "value_varchar": null } ], "item_type": { "name": "frequency_standard" } } }, { "item": { "comment": "ASHTECH Z-XII3T used H-Maser\nfor external input reference\noscillator. H-Masers EFOS1\nor EFOS 3 or EFOS 13", "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": "2001-11-08 00:00:00", "date_to": "2002-06-24 00:00:00", "item_attributes": [ { "attribute": { "name": "standard_type" }, "date_from": "2001-11-08 00:00:00", "date_to": "2002-06-24 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "EXTERNAL H-MASER" }, { "attribute": { "name": "input_frequency" }, "date_from": "2001-11-08 00:00:00", "date_to": "2002-06-24 00:00:00", "value_date": null, "value_numeric": 20, "value_varchar": null } ], "item_type": { "name": "frequency_standard" } } }, { "item": { "comment": "ASHTECH Z-XII3T used H-Maser\nfor external input reference\noscillator. H-Maser EFOS 13.", "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": "2002-06-24 00:00:00", "date_to": "2002-11-13 00:00:00", "item_attributes": [ { "attribute": { "name": "standard_type" }, "date_from": "2002-06-24 00:00:00", "date_to": "2002-11-13 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "EXTERNAL H-MASER EFOS 13" }, { "attribute": { "name": "input_frequency" }, "date_from": "2002-06-24 00:00:00", "date_to": "2002-11-13 00:00:00", "value_date": null, "value_numeric": 20, "value_varchar": null } ], "item_type": { "name": "frequency_standard" } } }, { "item": { "comment": "ASHTECH Z-XII3T used H-Maser\nfor external input reference\noscillator. H-Maser EFOS 1.", "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": "2002-11-13 00:00:00", "date_to": "2002-12-19 00:00:00", "item_attributes": [ { "attribute": { "name": "standard_type" }, "date_from": "2002-11-13 00:00:00", "date_to": "2002-12-19 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "EXTERNAL H-MASER EFOS 1" }, { "attribute": { "name": "input_frequency" }, "date_from": "2002-11-13 00:00:00", "date_to": "2002-12-19 00:00:00", "value_date": null, "value_numeric": 20, "value_varchar": null } ], "item_type": { "name": "frequency_standard" } } }, { "item": { "comment": "ASHTECH Z-XII3T use H-Maser\nfor external input reference\noscillator. 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": "2002-12-19 00:00:00", "date_to": "2004-02-03 00:00:00", "item_attributes": [ { "attribute": { "name": "standard_type" }, "date_from": "2002-12-19 00:00:00", "date_to": "2004-02-03 00:00:00", "value_date": null, "value_numeric": null, "value_varchar": "EXTERNAL H-MASER EFOS 18" }, { "attribute": { "name": "input_frequency" }, "date_from": "2002-12-19 00:00:00", "date_to": "2004-02-03 00:00:00", "value_date": null, "value_numeric": 20, "value_varchar": null } ], "item_type": { "name": "frequency_standard" } } }, { "item": { "comment": "ASHTECH Z-XII3T use\nCesium Master Clock\nfor external input reference\noscillator.", "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": "2004-02-03 00:00:00", "date_to": null, "item_attributes": [ { "attribute": { "name": "standard_type" }, "date_from": "2004-02-03 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "EXTERNAL CESIUM" }, { "attribute": { "name": "input_frequency" }, "date_from": "2004-02-03 00:00:00", "date_to": null, "value_date": null, "value_numeric": 20, "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": null, "item_attributes": [ { "attribute": { "name": "sensor_model" }, "date_from": "1987-01-01 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "809" }, { "attribute": { "name": "manufacturer" }, "date_from": "1987-01-01 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "Lamprecht, Goettingen" }, { "attribute": { "name": "serial_number" }, "date_from": "1987-01-01 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": null }, { "attribute": { "name": "data_sampling_interval" }, "date_from": "1987-01-01 00:00:00", "date_to": null, "value_date": null, "value_numeric": 900, "value_varchar": null }, { "attribute": { "name": "accuracy" }, "date_from": "1987-01-01 00:00:00", "date_to": null, "value_date": null, "value_numeric": 1.5, "value_varchar": null }, { "attribute": { "name": "aspiration" }, "date_from": "1987-01-01 00:00:00", "date_to": null, "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": null, "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "calibration_date" }, "date_from": "1987-01-01 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "humidity_sensor" } } }, { "item": { "comment": "Meteorological data Site WTZR.\nThe Pressure Sensor is 10.5 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": "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": null, "item_attributes": [ { "attribute": { "name": "sensor_model" }, "date_from": "1987-01-01 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "DIGIQUARZ MODEL 740" }, { "attribute": { "name": "manufacturer" }, "date_from": "1987-01-01 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "Parascientific Inc." }, { "attribute": { "name": "serial_number" }, "date_from": "1987-01-01 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": null }, { "attribute": { "name": "data_sampling_interval" }, "date_from": "1987-01-01 00:00:00", "date_to": null, "value_date": null, "value_numeric": 900, "value_varchar": null }, { "attribute": { "name": "accuracy" }, "date_from": "1987-01-01 00:00:00", "date_to": null, "value_date": null, "value_numeric": 0.1, "value_varchar": null }, { "attribute": { "name": "height_diff_to_ant" }, "date_from": "1987-01-01 00:00:00", "date_to": null, "value_date": null, "value_numeric": 10.5, "value_varchar": null }, { "attribute": { "name": "calibration_date" }, "date_from": "1987-01-01 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": null } ], "item_type": { "name": "pressure_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": "1987-01-01 00:00:00", "date_to": null, "item_attributes": [ { "attribute": { "name": "sensor_model" }, "date_from": "1987-01-01 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "809" }, { "attribute": { "name": "manufacturer" }, "date_from": "1987-01-01 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "Lamprecht, Goettingen" }, { "attribute": { "name": "serial_number" }, "date_from": "1987-01-01 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": null }, { "attribute": { "name": "data_sampling_interval" }, "date_from": "1987-01-01 00:00:00", "date_to": null, "value_date": null, "value_numeric": 900, "value_varchar": null }, { "attribute": { "name": "accuracy" }, "date_from": "1987-01-01 00:00:00", "date_to": null, "value_date": null, "value_numeric": 0.3, "value_varchar": null }, { "attribute": { "name": "aspiration" }, "date_from": "1987-01-01 00:00:00", "date_to": null, "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": null, "value_date": null, "value_numeric": 0, "value_varchar": null }, { "attribute": { "name": "calibration_date" }, "date_from": "1987-01-01 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": "1997-04-01 00:00:00", "date_to": null, "item_attributes": [ { "attribute": { "name": "sensor_model" }, "date_from": "1997-04-01 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "CTGR129502" }, { "attribute": { "name": "manufacturer" }, "date_from": "1997-04-01 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": "Captec, Bern \/ ETH, Zuerich" }, { "attribute": { "name": "serial_number" }, "date_from": "1997-04-01 00:00:00", "date_to": null, "value_date": null, "value_numeric": null, "value_varchar": null }, { "attribute": { "name": "distance_to_antenna" }, "date_from": "1997-04-01 00:00:00", "date_to": null, "value_date": null, "value_numeric": 27, "value_varchar": null }, { "attribute": { "name": "height_diff_to_ant" }, "date_from": "1997-04-01 00:00:00", "date_to": null, "value_date": null, "value_numeric": 1, "value_varchar": null }, { "attribute": { "name": "calibration_date" }, "date_from": "1997-04-01 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" }