Definicja overlay number
Land use management (LUM)
In Germany, the contents of the parcel maps are logically structured in overlays and objects in the electronic parcel map (EPM). Contents of the same type are grouped together in the same overlay numbers.
Examples for overlay numbers:
Overlay Description001 Parcel 002 Local subdistrict, tract 003 Political boundaries 011 Buildings 021 Actual usage 023 Monuments
For each state and region, overlay numbers are created for measuring areas based on the different laws and regulations of the state and federal governments.
Słownik i definicje SAPa na O.