2026-07-20T17:56:15Zhttp://doidb.wdc-terra.org/oaip/oaioai:doidb.wdc-terra.org:66762026-06-10T10:01:09ZDOIDBDOIDB.GFZfalse4DOIDB.GFZ
10.5880/GFZ.GRAVIS_06_L3_TWS
Boergens, Eva
Eva
Boergens
0000-0001-6178-9402
GFZ Helmholtz Centre for Geosciences, Potsdam, Germany
Dobslaw, Henryk
Henryk
Dobslaw
0000-0003-1776-3314
GFZ Helmholtz Centre for Geosciences, Potsdam, Germany
Dill, Robert
Robert
Dill
0000-0002-9596-267X
GFZ Helmholtz Centre for Geosciences, Potsdam, Germany
GFZ GravIS RL06 Continental Water Storage Anomalies
GFZ Data Services
2019
Gravity Recovery And Climate Experiment (GRACE)
GRACE Follow-on (GRACE-FO)
Level-3
Mass
Mass Transport
Total Water Storage
Time Variable Gravity
Mass Balance
Satellite Geodesy
Earth Observation Satellites > NASA Earth System Science Pathfinder > GRACE
EARTH SCIENCE > SOLID EARTH > GRAVITY/GRAVITATIONAL FIELD
Dahle, Christoph
Christoph
Dahle
0000-0002-4733-9242
GFZ Helmholtz Centre for Geosciences, Potsdam, Germany
Murböck, Michael
Michael
Murböck
0000-0002-4108-578X
GFZ Helmholtz Centre for Geosciences, Potsdam, Germany
Boergens, Eva
GFZ Helmholtz Centre for Geosciences, Potsdam, Germany
Boergens, Eva
GFZ Helmholtz Centre for Geosciences, Potsdam, Germany
2002-04
2002-04
Dataset
10.5880/GFZ.GRAVIS_06_L2B
https://gravis.gfz.de/docs/GravIS_TWS_Technical_Note.pdf
10.5194/essd-17-611-2025
https://gravis.gfz.de/tws
https://gravis.gfz.de
10.5880/COST-G.GRAVIS_01_L3_TWS
0006
CC BY 4.0
GRACE/GRACE-FO Level-3 product based on GFZ RL06 Level-2B products (Dahle & Murböck, 2019) representing Terrestrial Water Storage (TWS) anomalies provided at 1° latitude-longitude grids as defined over all continental regions except Greenland and Antarctica. The TWS anomaly grids are provided in NetCDF format containing four different variables:
1) 'tws': gravity-based TWS
2) 'std_tws': gravity-based TWS uncertainties
3) 'leakage': spatial leakage contained in TWS
4) 'model_atmosphere': background model atmospheric mass
These Level-3 products are visualized at GFZ's web portal GravIS (https://gravis.gfz.de).
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Version History:
16 January 2025:
Release of Version 0006. This is an update of Version 0005 of the same data set (see changelog).
21 April 2023:
Release of Version 0005. This is an update of Version 0004 of the same data set (see changelog).
9 December 2021:
Release of Version 0004. This is an update of Version 0003 of the same data set (see changelog).
9 September 2020:
Release of Version 0003. This is an update of Version 0002 of the same data set (see changelog).
9 June 2020:
Release of Version 0002. This is an update of Version 0001 of the same data set (see changelog).
All changes and updates are documented in the changelog available via the data download section. Previously released versions of this data set are available in the "old_versions" subfolder in the data download folder.
non-glaciated continental regions
-180
180
-90
90