2026-05-14T09:38:06Zhttp://doidb.wdc-terra.org/oaip/oai
oai:doidb.wdc-terra.org:77092025-12-04T15:50:31ZDOIDBDOIDB.GFZ
false4DOIDB.GFZ 10.5880/G3P.2023.001 Güntner, Andreas Andreas Güntner 0000-0001-6233-8478 GFZ German Research Centre for Geosciences, Potsdam, Germany University of Potsdam, Potsdam, Germany Sharifi, Ehsan Ehsan Sharifi 0000-0001-7181-8406 GFZ German Research Centre for Geosciences, Potsdam, Germany Behzadpour, Saniya Saniya Behzadpour 0000-0003-1187-3862 Graz University of Technology Boergens, Eva Eva Boergens 0000-0001-6178-9402 GFZ German Research Centre for Geosciences, Potsdam, Germany Dahle, Christoph Christoph Dahle 0000-0002-4733-9242 GFZ German Research Centre for Geosciences, Potsdam, Germany Darbeheshti, Neda Neda Darbeheshti 0000-0001-9938-5657 Astronomical Institute University of Bern, Bern, Switzerland Dobslaw, Henryk Henryk Dobslaw 0000-0003-1776-3314 GFZ German Research Centre for Geosciences, Potsdam, Germany Dorigo, Wouter Wouter Dorigo 0000-0001-8054-7572 TU Wien, Vienna, Austria Dussailant, Inés Inés Dussailant 0000-0003-0617-7731 University of Zurich, Zurich, Switzerland Flechtner, Frank Frank Flechtner 0000-0002-3093-5558 GFZ German Research Centre for Geosciences, Potsdam, Germany Haas, Julian Julian Haas GFZ German Research Centre for Geosciences, Potsdam, Germany Jäggi, Adrian Adrian Jäggi 0000-0002-5624-3410 Astronomical Institute University of Bern, Bern, Switzerland Kidd, Richard Richard Kidd 0000-0002-4638-5052 EODC Earth Observation Data Centre For Water Resources Monitoring Gmbh, Vienna, Austria Kosmale, Miriam Miriam Kosmale 0000-0001-6542-7871 FMI - Ilmatieteen Laitos, Helsinki, Finland Kvas, Andreas Andreas Kvas 0000-0003-1199-7742 TU Graz, Graz, Austria Luojus, Kari Kari Luojus 0000-0002-4066-6005 FMI - Ilmatieteen Laitos, Helsinki, Finland Mayer-Gürr, Torsten Torsten Mayer-Gürr 0000-0003-2609-428X TU Graz, Graz, Austria Meyer, Ulrich Ulrich Meyer 0000-0002-3379-9213 Astronomical Institute University of Bern, Bern, Switzerland Pasik, Adam Adam Pasik TU Wien, Vienna, Austria Paul, Frank Frank Paul University of Zurich, Zurich, Switzerland Pedinotti, Vanessa Vanessa Pedinotti 0000-0002-6155-7342 Magellium, Toulouse, France Preimesberger, Wolfgang Wolfgang Preimesberger TU Wien, Vienna, Austria Ruz Vargas, Claudia Claudia Ruz Vargas IGRAC (International Groundwater Resources Assessment Centre), Delft, The Netherlands Vayre, Maxime Maxime Vayre CLS, Ramonville Saint-Agne, France Zemp, Michael Michael Zemp 0000-0003-2391-7877 University of Zurich, Zurich, Switzerland Global Gravity-based Groundwater Product (G3P) GFZ Data Services 2023 Terrestrial Water Storage Water Balance Satellite Gravimetry Copernicus Groundwater Groundwater Storage Variations Mass change Gravity Recovery And Climate Experiment GRACE GRACE Follow-on GRACE-FO Earth Observation Satellites > NASA Earth System Science Pathfinder > GRACE EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > GROUND WATER > WATER TABLE environment > natural environment > terrestrial environment The Present Güntner, Andreas Andreas Güntner 0000-0001-6233-8478 GFZ German Research Centre for Geosciences, Potsdam, Germany University of Potsdam, Potsdam, Germany Sharifi, Ehsan Ehsan Sharifi 0000-0001-7181-8406 GFZ German Research Centre for Geosciences, Potsdam, Germany Behzadpour, Saniya Saniya Behzadpour 0000-0003-1187-3862 Graz University of Technology Boergens, Eva Eva Boergens 0000-0001-6178-9402 GFZ German Research Centre for Geosciences, Potsdam, Germany Dahle, Christoph Christoph Dahle 0000-0002-4733-9242 GFZ German Research Centre for Geosciences, Potsdam, Germany Darbeheshti, Neda Neda Darbeheshti 0000-0001-9938-5657 Astronomical Institute University of Bern, Bern, Switzerland Dobslaw, Henryk Henryk Dobslaw 0000-0003-1776-3314 GFZ German Research Centre for Geosciences, Potsdam, Germany Dorigo, Wouter Wouter Dorigo 0000-0001-8054-7572 TU Wien, Vienna, Austria Dussailant, Inés Inés Dussailant 0000-0003-0617-7731 University of Zurich, Zurich, Switzerland Flechtner, Frank Frank Flechtner 0000-0002-3093-5558 GFZ German Research Centre for Geosciences, Potsdam, Germany Haas, Julian Julian Haas GFZ German Research Centre for Geosciences, Potsdam, Germany Jäggi, Adrian Adrian Jäggi 0000-0002-5624-3410 Astronomical Institute University of Bern, Bern, Switzerland Kidd, Richard Richard Kidd 0000-0002-4638-5052 EODC Earth Observation Data Centre For Water Resources Monitoring Gmbh, Vienna, Austria Kosmale, Miriam Miriam Kosmale 0000-0001-6542-7871 FMI - Ilmatieteen Laitos, Helsinki, Finland Kvas, Andreas Andreas Kvas 0000-0003-1199-7742 TU Graz, Graz, Austria Luojus, Kari Kari Luojus 0000-0002-4066-6005 FMI - Ilmatieteen Laitos, Helsinki, Finland Mayer-Gürr, Torsten Torsten Mayer-Gürr 0000-0003-2609-428X TU Graz, Graz, Austria Meyer, Ulrich Ulrich Meyer 0000-0002-3379-9213 Astronomical Institute University of Bern, Bern, Switzerland Pasik, Adam Adam Pasik TU Wien, Vienna, Austria Paul, Frank Frank Paul University of Zurich, Zurich, Switzerland Pedinotti, Vanessa Vanessa Pedinotti 0000-0002-6155-7342 Magellium, Toulouse, France Preimesberger, Wolfgang Wolfgang Preimesberger TU Wien, Vienna, Austria Ruz Vargas, Claudia Claudia Ruz Vargas IGRAC (International Groundwater Resources Assessment Centre), Delft, The Netherlands Vayre, Maxime Maxime Vayre CLS, Ramonville Saint-Agne, France Zemp, Michael Michael Zemp 0000-0003-2391-7877 University of Zurich, Zurich, Switzerland Contreras Lopez, Sergio Sergio Contreras Lopez 0000-0003-3991-8241 FutureWater, Wageningen, The Netherlands Hunink, Johannes Johannes Hunink 0000-0002-0878-0588 FutureWater, Wageningen, The Netherlands Imran, Tania Tania Imran FutureWater, Wageningen, The Netherlands Siepman, Stefan Stefan Siepman IGRAC (International Groundwater Resources Assessment Centre), Delft, The Netherlands Urgilez Vinueza, Alexandra Alexandra Urgilez Vinueza IGRAC (International Groundwater Resources Assessment Centre), Delft, The Netherlands Güntner, Andreas GFZ German Research Centre for Geosciences, Potsdam, Germany Haas, Julian GFZ German Research Centre for Geosciences, Potsdam, Germany Dahle, Christoph GFZ German Research Centre for Geosciences, Potsdam, Germany Sharifi, Ehsan GFZ German Research Centre for Geosciences, Potsdam, Germany 2002-04/2020-12 Dataset 10.5880/COST-G.GRAVIS_01_L3_TWS https://cordis.europa.eu/project/id/870353 https://www.g3p.eu/ https://gravis.gfz-potsdam.de/gws 10.5880/G3P.2024.001 1.11 CC BY 4.0 The Global Gravity-based Groundwater Product (G3P) provides groundwater storage anomalies (GWSA) from a cross-cutting combination of GRACE/GRACE-FO-based terrestrial water storage (TWS) and storage compartments of the water cycle (WSCs) that are part of the Copernicus portfolio. The data set comprises gridded anomalies of groundwater, TWS, and the WSCs glacier, snow, soil moisture and surface water bodies plus layers containing uncertainty information for the individual data products. All WSCs are spatially filtered with a Gaussian filter to be compatible with TWS. Spatial coverage is global, except Greenland and Antarctica, with 0.5-degree resolution. Temporal coverage is from April 2002 to December 2020 with monthly temporal resolution. Gridded data sets are available as NetCDF files containing variables for the parameter value as anomaly in mm equivalent water height and the parameter’s uncertainty as mm equivalent water height.

The latest version of the data is visualized at the GravIS portal: https://gravis.gfz-potsdam.de/gws. From GravIS, the data is also available as area averages for several large river basins and aquifers, as well as for climatically similar regions.

G3P was funded by the EU Horizon 2020 programme in response to the call LC-SPACE-04-EO-2019-2020 “Copernicus evolution – Research activities in support of cross-cutting applications between Copernicus services” under grant agreement No. 870353.

---------------------------------------------------------------------------------------------

Version History:

10 March 2023:
Release of Version v1.11. This is the initial release of the data.
Continental regions without Greenland and Antarctica -180 180 -90 90 Horizon 2020 Framework Programme http://doi.org/10.13039/100010661 870353 LC-SPACE-04-EO-2019-2020 “Copernicus evolution – Research activities in support of cross-cutting applications between Copernicus services”