Attribute: NATK [-], (element-wise) (horizontal and 3D models only)

A detailed classification of land use can be carried out on the basis of ATKIS data. These are provided via the NATK attribute for all elements. In SPRING, it is required that the land-use key is converted into the NMFN data type for groundwater recharge calculation using the Meßer method (Attributes Compute Groundwater Recharge).