2026-08-05T05:23:43Zhttp://doidb.wdc-terra.org/oaip/oaioai:doidb.wdc-terra.org:69502026-06-10T10:10:30ZDOIDBDOIDB.GFZfalse4DOIDB.GFZ
10.5880/GFZ.1.1.2020.002
Männel, Benjamin
Benjamin
Männel
0000-0003-2938-1356
GFZ German Research Centre for Geosciences, Potsdam, Germany
Brandt, Andre
Andre
Brandt
GFZ German Research Centre for Geosciences, Potsdam, Germany
Nischan, Thomas
Thomas
Nischan
0000-0001-5607-2298
GFZ German Research Centre for Geosciences, Potsdam, Germany
Brack, Andreas
Andreas
Brack
0000-0001-8786-2217
GFZ German Research Centre for Geosciences, Potsdam, Germany
Sakic, Pierre
Pierre
Sakic
0000-0003-1770-0532
GFZ German Research Centre for Geosciences, Potsdam, Germany
Bradke, Markus
Markus
Bradke
0000-0003-1084-2909
GFZ German Research Centre for Geosciences, Potsdam, Germany
GFZ final product series for the International GNSS Service (IGS)
GFZ Data Services
2020
International GNSS Service
IGS
IGS Analysis Center
IAG
satellite orbits
earth
earth rotation parameters
clock corrections
station coordinates
GPS
GLONASS
Earth Remote Sensing Instruments > Passive Remote Sensing > Positioning/Navigation
Earth Remote Sensing Instruments > Passive Remote Sensing > Positioning/Navigation > GLONASS
Earth Remote Sensing Instruments > Passive Remote Sensing > Positioning/Navigation > GPS
EARTH SCIENCE > SOLID EARTH > GRAVITY/GRAVITATIONAL FIELD > SATELLITE ORBITS/REVOLUTION > ORBITAL POSITION
Männel, Benjamin
Benjamin
Männel
0000-0003-2938-1356
GFZ German Research Centre for Geosciences, Potsdam, Germany
Brandt, Andre
Andre
Brandt
GFZ German Research Centre for Geosciences, Potsdam, Germany
Nischan, Thomas
Thomas
Nischan
0000-0001-5607-2298
GFZ German Research Centre for Geosciences, Potsdam, Germany
Brack, Andreas
Andreas
Brack
0000-0001-8786-2217
GFZ German Research Centre for Geosciences, Potsdam, Germany
Sakic, Pierre
Pierre
Sakic
0000-0003-1770-0532
GFZ German Research Centre for Geosciences, Potsdam, Germany
Bradke, Markus
Markus
Bradke
0000-0003-1084-2909
GFZ German Research Centre for Geosciences, Potsdam, Germany
GFZ German Research Centre for Geosciences
GFZ German Research Centre for Geosciences, Potsdam, Germany
Männel, Benjamin
GFZ German Research Centre for Geosciences, Potsdam, Germany
Dataset
https://files.igs.org/pub/center/analysis/gfz.acn
https://files.igs.org/pub/data/format/sp3c.txt
https://www.iers.org/IERS/EN/Organization/AnalysisCoordinator/SinexFormat/sinex.html
https://lists.igs.org/pipermail/igsmail/1998/003315.html
https://www.iers.org/IERS/EN/Publications/TechnicalNotes/tn36.htm
https://files.igs.org/pub/data/format/rinex_clock302.txt
https://isdc.gfz-potsdam.de/gnss-products/
10.5880/GFZ.1.1.2020.001
10.5880/GFZ.1.1.2020.004
10.5880/GFZ.1.1.2020.003
http://acc.igs.org/repro3/Long_Product_Filenames_v1.0.pdf
CC BY 4.0
GFZ acts as a global analysis center of the International GNSS Service (IGS) and provides ultra-rapid (last 24h), rapid (last day), and final (last week) solutions for GPS and GLONASS. The final solution series is published in daily files with a delay of about two weeks.
Based on a network of around 230 GNSS stations of the tracking network of the International GNSS Service, the GFZ analysis center generates weekly solutions using the latest development version of the EPOS.P8 Software. The solution series contains daily files (<YYYY><DDD> refers to the year and day of year of the first epoch contained in the files):
- satellite orbits (GFZ0OPSFIN_<YYYY><DDD>0000_01D_15M_ORB.SP3.gz, data format: sp3: https://files.igs.org/pub/data/format/sp3c.txt),
- clock corrections (GFZ0OPSFIN_<YYYY><DDD>0000_01D_30S_CLK.CLK.gz, data format: clk: https://files.igs.org/pub/data/format/rinex_clock302.txt),
- station coordinates (GFZ0OPSFIN_<YYYY><DDD>0000_01D_01D_SOL.SNX.gz,data format: snx: https://www.iers.org/IERS/EN/Organization/AnalysisCoordinator/SinexFormat/sinex.html),
- Earth rotation parameters (GFZ0OPSFIN_<YYYY><DDD>0000_07D_01D_ERP.ERP.g, data format: erp https://lists.igs.org/pipermail/igsmail/1998/003315.html) are provided weekly,
- summary file (GFZ0OPSFIN_<YYYY><DDD>0000_07D_07D_DSC.SUM.gz) containing the detailed processing results is provided also on a weekly basis
The file naming follows the IGS Long Product Filename (http://acc.igs.org/repro3/Long_Product_Filenames_v1.0.pdf). All files are .gz compressed. The processing is described in detail in our Analysis Center Notes (https://files.igs.org/pub/center/analysis/gfz.acn) and follows the current geodetic conventions (https://www.iers.org/IERS/EN/Publications/TechnicalNotes/tn36.htm).
-180
180
-90
90