Released
DatasetGFZ rapid product series for the IGS
Cite as:
Männel, Benjamin; Brandt, Andre; Nischan, Thomas; Brack, Andreas; Sakic, Pierre; Bradke, Markus (2020): GFZ rapid product series for the IGS. GFZ Data Services. https://doi.org/10.5880/GFZ.1.1.2020.003Status
I N R E V I E W : Männel, Benjamin; Brandt, Andre; Nischan, Thomas; Brack, Andreas; Sakic, Pierre; Bradke, Markus (2020): GFZ rapid product series for the IGS. GFZ Data Services. https://doi.org/10.5880/GFZ.1.1.2020.003
Abstract
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, GLONASS and Galileo. The rapid solution series is published with a delay of one day. Additional Information
Version History19 May 2021 (Version 1.1): inclusion of Galileo satellite system
Methods
Based on a network of around 130 GNSS stations of the tracking network of the International GNSS Service, the GFZ analysis center generates daily solutions using the latest development version of the EPOS.P8 Software. The solution series contains the following files (<YYYY><DDD> refers to the year and day of year of the first epoch contained in the files):- satellite orbits (GFZ0OPSRAP_<YYYY><DDD>0000_01D_15M_ORB.SP3.gz, data format: sp3: https://files.igs.org/pub/data/format/sp3c.txt),
- clock corrections (GFZ0OPSRAP_<YYYY><DDD>0000_01D_30S_CLK.CLK.gz, data format: clk: https://files.igs.org/pub/data/format/rinex_clock302.txt),
- Earth rotation parameters (GFZ0OPSRAP_<YYYY<>DDD<0000_01D_01D_ERP.ERP.gz, data format: erp: https://lists.igs.org/pipermail/igsmail/1998/003315.html),
- summary file containing the detailed processing results (GFZ0OPSRAP_<YYYY><DDD>0000_01D_01D_DSC.SUM.gz).
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).
Authors
- Männel, Benjamin
;GFZ German Research Centre for Geosciences, Potsdam, Germany - Brandt, Andre;GFZ German Research Centre for Geosciences, Potsdam, Germany
- Nischan, Thomas;GFZ German Research Centre for Geosciences, Potsdam, Germany
- Brack, Andreas;GFZ German Research Centre for Geosciences, Potsdam, Germany
- Sakic, Pierre;GFZ German Research Centre for Geosciences, Potsdam, Germany
- Bradke, Markus;GFZ German Research Centre for Geosciences, Potsdam, Germany
Contact
- Männel, Benjamin; GFZ German Research Centre for Geosciences, Potsdam, Germany;
Contributors
GFZ German Research Centre for GeosciencesKeywords
International GNSS Service, IGS, IGS Analysis Center, IAG, satellite orbits, earth rotation parameters, clock correctionsGCMD Science Keywords
- EARTH SCIENCE > SOLID EARTH > GRAVITY/GRAVITATIONAL FIELD > SATELLITE ORBITS/REVOLUTION > ORBITAL POSITION
- 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
Location
Please, click on markers, line , bounding boxes or the list below to see related details in popup.
To explore to full geographic extent of the map please click and drag the map.
FilesDataset Description
Documented by
- 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
- http://acc.igs.org/repro3/Long_Product_Filenames_v1.0.pdf
