Groundwater: Thickness of unsaturated soil zone
Description
Groundwater: Thickness of unsaturated soil zone
The geometric data were developed as part of the project “Groundwater gap of the main aquifer Brandenburg” in 2013.
The thickness of the unsaturated soil zone is defined as the vertical distance between the terrain surface and the groundwater pressure surface. Approximately 14,100 holes and a Kriging interpolation process were used for regionalization. The resolution was done in a grid of 10x10 m. Calculated areas of < 25,000 m2 have been incorporated into the enveloping area. Lakes with an area of < 25,000 m2 have not been taken into account and have also been dissolved into the surrounding area. Open pit areas (as of 2011) were cut out.
As a result of the processing, more than 37,700 individual surfaces were documented in 13 classes of thickness. Of these, 31 % of the land surface has an unsaturated soil zone of < 2 m and 50 % of < 5 m thickness.
Resources
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Description |
Link |
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0 |
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https://metaver.de/search/dls/?serviceId=B1B3E849-E6C4-4533-8E72-EC8ACA10BD14 |
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57 |
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https://data.geobasis-bb.de/geofachdaten/Wasser/Grundwasser/mub.zip |
Tags
- opendata
- verordnung-zum-schutz-des-grundwassers-grundwasserverordnung-grwv
- brandenburgisches-wassergesetz-bbgwg