Quillow - ZALF research area

These Borders exclusively serve the visualisation of the ZALF research landscape. They don’t form a base for modelling. The subsurface and surface catchment of the Quillow were calculated from the hydroisohypses of the Hydrogeological Map Series of the GDR. The subsurface catchment area of the Ucker lowlands was delineated in the area of the surface Quillow catchment area from hydroisohypses. For this purpose, ARC/Info Kriging was used to create a surface grid of the groundwater level from the hydroisohypses, for which ARC/Info GRID was used to determine the groundwater catchment area up to the western edge of the Ucker lowlands. The surface catchment was taken out of the dataset„Oberirdische Einzugsgebiete des Landes Brandenburg“ (https://geoportal.brandenburg.de/detailansichtdienst/render?url=https://geoportal.brandenburg.de/gs-json/xml?fileid=20636164-EFA9-40D9-BDDF-325E7BBD0F99) withouth the stream Quillow and buffered with 1000m.