Hydrogeological overview map of Lower Saxony 1 : 500 000 - Hydrogeological spaces and subspaces
Description
The map shows the hydrogeological spaces and subspaces on a scale of 1:500,000.
Large hydrogeological areas are large areas of the earth's crust with similar hydrogeological properties and similar groundwater conditions, based on the same geological history and a uniform tectonic model. (Definition SCHLIMM, DG NRW)
Hydrogeological spaces are areas of the earth's crust whose hydrogeological properties, hydraulic conditions and groundwater characteristics are uniform within a defined range due to similar strata structure, similar geological structure and similar morphology. The demarcation takes into account, where hydrogeologically useful, the natural-spatial division of physical geography. (Definition SCHLIMM, DG NRW)
Hydrogeological subspaces are single or multiple hydrogeological units that have a regionally uniform structure. The demarcation takes into account, where hydrogeologically useful, the natural-spatial division of physical geography. (Definition DÖRHÖFER, NLfB)
Hydrogeological unit is a rock body which, due to its petrography, texture or structure, has uniform hydrogeological properties within a defined range and is bounded by stratum boundaries, facies boundaries, erosion margins or disturbances. (Hydrogeological Mapping Instructions 1997,Geol.Jb.G2:59). The hydrogeological units are the smallest building blocks from which the hydrogeological subspaces, spaces and large areas are constructed in characteristic combinations.
This topic is closely related to the topic "Hydrogeological overview map of Lower Saxony 1 : 500,000 - Hydrogeological units. These topics are always delivered together.
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https://nibis.lbeg.de/net3/public/ogc.ashx?NodeId=194&Service=WMS&Request=GetCapabilities& |
Tags
- opendata
- inspireidentifiziert
- nibis-metadaten
- sgd_hydrogeologie