Building knowledge to optimise the management and protection of Danish water resources and the public’s drinking water supply as well as the impact of groundwater on Danish nature and the environment. Programme areas include mapping, establishing and managing monitoring programmes, understanding the water cycle and water quality.

The Water resources programme includes contributions from the following departments at GEUS:
  • Groundwater and Quaternary Geology Mapping
  • Geochemistry
  • Hydrology

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11 to 20 of 795 Results
READ_ME.txt
Aug 10, 2026 - Spatiotemporal variation of fluoride in drinking water at Danish waterworks and their supply areas
Plain Text - 2.0 KB - MD5: 4cd1dec5853b41fb0587cdd00d5afc60
Documentation
Information on the content of Dataset 1 and Dataset 2.
Replication Data and Method for: National-scale stream cross-section morphometry derived from high resolution terrain data
Jun 22, 2026
Franey, Clément; Koch, Julian, 2026, "Replication Data and Method for: National-scale stream cross-section morphometry derived from high resolution terrain data", https://doi.org/10.22008/FK2/EBFMQ5, GEUS Dataverse, V1
Repository Description This repository contains the Python script used to retrieve river cross-sections from a Digital Terrain Model (DTM), as described in Franey et al. (2026). It also includes a database of 57,125 cross-sections that were extracted across Denmark using the pres...
All_cross_sections.zip
Jun 22, 2026 - Replication Data and Method for: National-scale stream cross-section morphometry derived from high resolution terrain data
ZIP Archive - 23.3 MB - MD5: 4225e11ccb7275a8b6a199eaeb11131b
57,125 individual cross-section profiles
calculation_points.zip
Jun 22, 2026 - Replication Data and Method for: National-scale stream cross-section morphometry derived from high resolution terrain data
Shapefile as ZIP Archive - 2.7 KB - MD5: 2061df35faa7ec1606f64b36509f1407
Used in example
Cross_sections_database.txt
Jun 22, 2026 - Replication Data and Method for: National-scale stream cross-section morphometry derived from high resolution terrain data
Plain Text - 9.7 MB - MD5: c3452e32ccc04f2b73bb55a8d4cdfa2a
57,125 cross-section parameters and metadata
DEM_vaerebro.zip
Jun 22, 2026 - Replication Data and Method for: National-scale stream cross-section morphometry derived from high resolution terrain data
ZIP Archive - 1.6 GB - MD5: 5f99602b6140646ddc0ef5b4a5ebdc55
Used in example
Extract_xsec_from_DTM.py
Jun 22, 2026 - Replication Data and Method for: National-scale stream cross-section morphometry derived from high resolution terrain data
Plain Text - 17.8 KB - MD5: 4d99848f84f843c95e2fbe2c68a6d1e2
script for cross-section retrieval and example
vaerebro_branch.zip
Jun 22, 2026 - Replication Data and Method for: National-scale stream cross-section morphometry derived from high resolution terrain data
Shapefile as ZIP Archive - 14.5 KB - MD5: 181a2e976530eb8bdaa7d922dea75632
Used in example
National nitrogen retention maps for Denmark, version 2026
Jun 18, 2026 - National Nitrogen Model
Højberg, Anker Lajer; Thodsen, Hans; Tonbjerg, Henrik, 2026, "National nitrogen retention maps for Denmark, version 2026", https://doi.org/10.22008/FK2/UYOOK1, GEUS Dataverse, V1
This repository contains the national retention maps for Denmark version 2026. “TotalRetention_regioner_v260327.tif” is the total retention (nitrogen removal) from the source location to the coast, “Grundvandsretention_regioner_v260327.tif” is the retention during transport in th...
Grundvandsretention_regioner_v260327.tif
Jun 18, 2026 - National nitrogen retention maps for Denmark, version 2026
TIFF Image - 63.0 MB - MD5: 4913e138705facadf0ed012b50ec81d7
Nitrogen retention in groundwater
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