The GeoFRESH online platform

Online freshwater geospatial data processing

The GeoFRESH platform

We have developed the GeoFRESH online platform, available at that supports point data processing across the global river network by providing a set of spatial tools. GeoFRESH was a one-year pilot project funded by NFDI4Earth (DFG) and IGB.

GeoFRESH allows to

  • map your points,
  • move points to the nearest stream network segment,
  • delineate upstream catchments of each point,
  • extract a suite of environmental attributes across the catchment,
  • and download the data for further analyses.


Dr. Sami Domisch
Dr. Sami Domisch
Research Group Leader