High ground water prequel (Subsidence Overlay): Difference between revisions

From Tygron Support wiki
Jump to navigation Jump to search
No edit summary
(No difference)

Revision as of 12:19, 17 January 2022

The initial high groundwater level in the Subsidence Module at the start of the simulation can be initialized using a GeoTiff.
In the Subsidence Overlay Wizard it is possible to select one of the Default datasets provided, to import a GeoTiff or to do nothing and proceed with the next step.


High Groundwater GeoTIFF specification
Description The depth of the ground water level, relative to the surface.
Value High Groundwater level (m below terrain height)

Default data

For the Netherlands, a number of groundwater GeoTiffs are provided by default, based on data provided by The Netherlands Hydrological Instrumentarium:

  • NL_GHG_kk-nhi (Average highest watertable)
  • NL_GLG_kk-nhi (Average lowest watertable)
  • NL_GVG_kk-nhi (Average spring watertable)

Notes

See also