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Average Highest Groundwater Level (GHG)
Average Highest Groundwater Level (GHG) compared to the local ground level. GHG calculations have been performed for 25x25 cells, originating from the AHN (Actual Height File... -
Groundwater seepage in spring
Average amount of vertical seepage of groundwater on 1 April at a depth of a few meters below ground level in millimeters per day. The seepage was calculated with the regional... -
Groundwater seepage in autumn
The map shows the average amount of vertical seepage of groundwater on 1 October at a depth of a few meters below ground level in millimeters per day. The seepage was calculated... -
Groundwater protection areas (INSPIRE)
Groundwater protection areas in the province of Overijssel. Data is used in the delivery to European directive INSPIRE. Groundwater protection areas are areas directly around...- https://data.overheid.nl/format/unknown
- http://publications.europa.eu/resource/authority/file-type/HTML
- http://publications.europa.eu/resource/authority/file-type/WFS_SRVC
- http://publications.europa.eu/resource/authority/file-type/WMS_SRVC
- http://publications.europa.eu/resource/authority/file-type/JPEG
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Measuring network desiccation
The measuring points of the desiccation measuring network. The purpose of this monitoring network is to measure groundwater levels and groundwater qualities in (wet) nature...- https://data.overheid.nl/format/unknown
- http://publications.europa.eu/resource/authority/file-type/HTML
- http://publications.europa.eu/resource/authority/file-type/WFS_SRVC
- http://publications.europa.eu/resource/authority/file-type/WMS_SRVC
- http://publications.europa.eu/resource/authority/file-type/JPEG
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Groundwaterbody
According to the definition of the Water Framework Directive (WFD), a groundwater body (GWL) is: a separate groundwater mass with an unequivocally described chemical and...- https://data.overheid.nl/format/unknown
- http://publications.europa.eu/resource/authority/file-type/HTML
- http://publications.europa.eu/resource/authority/file-type/WFS_SRVC
- http://publications.europa.eu/resource/authority/file-type/WMS_SRVC
- http://publications.europa.eu/resource/authority/file-type/JPEG