10.5880/GFZ.1.1.2017.002 eng dataset GFZ German Research Centre for Geosciences datapub@gfz-potsdam.de http://www.gfz-potsdam.de Helmholtz-Centre Potsdam - GFZ German Research Centre for Geosciences Helmholtz-Centre Potsdam - GFZ German Research Centre for Geosciences pointOfContact 2021-08-13 urn:ogc:def:crs:EPSG:4326 Multi-GNSS Rapid Orbit-, Clock- & EOP-Product Series 2021-08-13 revision doi:10.5880/GFZ.1.1.2017.002 Deng, Zhiguo German Research Center for Geosciences (GFZ) author Nischan, Thomas German Research Center for Geosciences (GFZ) author Bradke, Markus German Research Center for Geosciences (GFZ) author GFZ Data Services publisher The GFZ German Research Centre for Geosciences is providing Rapid multi-GNSS orbit-, clock- and EOP-product series (EOP = Earth Orientation Parameters). he Orbit/Clock product covers the following Global Navaigation Satellite Systems (GNSS) - GAL (Galileo) / Europe - GPS (GPS) / USA - GLO (Glonass) / Russian Federation - BDS (Beidou) / PR China - QZS (QZSS) / Japan All products are estimated using the latest version of GFZ's automated EPOS-8 GNSS processing environment and using global daily RINEX observation data of the International GNSS Service (IGS). The orbit/clock product is provided: - in the SP3-d data format, - daily with a nominal latency of 1 day after the last observation, - the orbit positions epoch interval is of 5 minutes. - the satellite clock corrections epoch interval is of 30 seconds. The EOP product is provided: - in the IGS ERP data format, - daily with a nominal latency of 1 day after the last observation, - with one estimated 24 hour EOP record based on real GNSS RINEX observation data, The products are available via ftp. The time series are provided in weekly folders, beginning with 28 January 2014 (GPS Week 1777). For recent (latest) products used for routine applications a registration via mgnss@gfz-potsdam.de is needed to get special access. Products with an age older than 2 days are available without restrictions. For the used data formats see Kouba and Mierault (2010, https://igscb.jpl.nasa.gov/igscb/data/format/erp.txt) for the description of the EOP Product Series and Hilla (2010, https://igscb.jpl.nasa.gov/igscb/data/format/sp3d.pdf) for the description of the Orbit-/ Clock format SP3-d). Complete Deng, Zhiguo German Research Center for Geosciences (GFZ) Postdoc deng@gfz-potsdam.de http://www.gfz-potsdam.de/en/section/space-geodetic-techniques/staff/profil/zhiguo-deng/ informtion pointOfContact GNSS Orbits GNSS Clocks EOP Earth Orientation Parameters ERP multi GNSS SP3 EARTH SCIENCE > SOLID EARTH > GRAVITY/GRAVITATIONAL FIELD > SATELLITE ORBITS/REVOLUTION > ORBITAL POSITION NASA/GCMD Earth Science Keywords publication geodesy satellite GEMET - INSPIRE themes, version 1.0 publication CC BY-NC 4.0 CC BY-NC 4.0 https://files.igs.org/pub/data/format/sp3c.txt URL IsDocumentedBy https://igscb.jpl.nasa.gov/igscb/data/format/erp.txt URL IsDocumentedBy eng geoscientificInformation http://doi.org/10.5880/GFZ.1.1.2017.002 WWW:LINK-1.0-http--link Data Access - DOI Data Access - DOI information