2026-06-22T08:05:53Zhttp://doidb.wdc-terra.org/oaip/oaioai:doidb.wdc-terra.org:72912026-06-10T10:15:11ZDOIDBDOIDB.ICGEMfalse4DOIDB.ICGEM
10.5880/icgem.2021.002
Lück, Christina
Christina
Lück
0000-0001-5584-1411
Institute for Geodesy and Geoinformation, University of Bonn, Bonn, Germany
Kusche, Jürgen
Jürgen
Kusche
0000-0001-7069-021X
Institute for Geodesy and Geoinformation, University of Bonn, Bonn, Germany
Rietbroek, Roelof
Roelof
Rietbroek
0000-0001-5276-5943
ITC Faculty of Geo-information Science and Earth Observation , Department of Water Resources (WRS), University of Twente, Enschede, The Netherlands
Löcher, Anno
Anno
Löcher
0000-0003-4831-6218
Institute for Geodesy and Geoinformation, University of Bonn, Bonn, Germany
IGG-Swarm: Temporal Gravity Models from Swarm
GFZ Data Services
2021
Swarm
monthly gravity field model
ICGEM
geodesy
global gravity field model
EARTH SCIENCE > SOLID EARTH > GEODETICS
EARTH SCIENCE > SOLID EARTH > GRAVITY/GRAVITATIONAL FIELD
Lück, Christina
Institute for Geodesy and Geoinformation, University of Bonn, Bonn, Germany
2021-10
2014-08/2021-03
Dataset
10.5194/se-9-323-2018
Reference to Diss when available
http://icgem.gfz-potsdam.de/
https://meetingorganizer.copernicus.org/EGU2015/EGU2015-5481-1.pdf
10.1029/2001jc001224
10.1093/gji/ggx302
https://tmo.jpl.nasa.gov/progress_report/42-178/178C.pdf
10.5194/essd-11-647-2019
10.13140/RG.2.2.14101.99047
10.5880/ICGEM.2019.002
https://hdl.handle.net/20.500.11811/2388
10.1007/s00190-020-01368-6
CC BY 4.0
Monthly gravity fields from Swarm A, B, and C, using the integral equation approach with short arcs.
Software: GROOPS;
Approach: Short-arc approach (Mayer-Gürr, 2006);
Kinematic orbit product: IfG Graz: https://ftp.tugraz.at/outgoing/ITSG/satelliteOrbitProducts/operational/Swarm-1/kinematicOrbit/;
Arc length: 45 minutes;
Reference GFM: GOCO06s (Kvas et. al, 2021), monthly mean has been added back to the solution;
Drag model: NRLMSIS2;
SRP and EARP and EIRP models: Vielberg & Kusche (2020);
Empirical parameters: + for non-gravitational accelerations (sum of Drag+SRP+EIRP+EARP): Bias per arc and direction; + for Drag: Scale per arc and direction; + for radiation pressure (sum of SRP+EIRP+EARP): Scale per day and direction;
Non-tidal model: Atmosphere and Ocean De-aliasing Level 1B RL06 (Dobslaw et al., 2017);
Ocean tidal model: 2014 finite element solution FES2014b (Carrere et al., 2015);
Atmospheric tidal model: AOD1B RL06 atmospheric tides ;
Solid Earth tidal model: IERS2010;
Pole tidal model: IERS2010;
Ocean pole tidal model: IERS2010 (Desai 2002);
Third-body perturbations: Sun, Moon, Mercury, Venus, Mars, Jupiter, and Saturn, following the JPL DE421 Planetary and Lunar Ephemerides (Folkner et al., 2014).
-180
180
-90
90
Deutsche Forschungsgemeinschaft
http://doi.org/10.13039/501100001659
RI 2657/2-2