These are the lake waterbody polygons delineated in accordance with Guidance Document No. 9: Implementing the Geographical Information System Elements (GIS) of the Water Framework Directive (2003) and
Datasættet SurfaceWaterBody indeholder geometriske data i form af polygoner, der repræsenterer overfladevandområder i Danmark. Disse polylines beskriver den geografiske udstrækning af vandløbsforekoms
These data were converted from the originally delivered Microsoft Access PLOTs database from the Vegetation Mapping Inventory Project of Pipestone National Monument....
The National Wetlands Inventory (NWI) from the U.S. Fish and Wildlife Service (USFWS) represents the extent, approximate location and type of wetlands, riparian, deepwater and related aquatic habitats