Zusammenfassung
Summary
The data portal »Gravity Information Service« (GravIS, gravis.gfz-potsdam.de) developed and maintained by GFZ provides preprocessed data of the GRACE and GRACE-FO satellite missions. These data-sets include mass changes of the ice sheets in Greenland and Antarctica, terrestrial water storage anomalies, and ocean bottom pressure from which the global-mean barystatic sea level rise can be estimated. All data-sets are provided to the user both as regularly gridded estimates and as mean time series for selected regions. The portal aims to provide data to researchers from hydrology, cryosphere, and oceanography as well as to the interested public. Spatial and temporal variations can be interactively displayed, both regionally and globally, and the underlying data can be downloaded for further research.