Historical Official Base Map NW 1:5 000 Black and White

The Historical Base Card (Historical ABK) covers the card scale 1: 5,000 as a topographic basic map. The Historical ABK represents the interface between the property-oriented property map and the topographical maps and is derived exclusively from the information of the Property Register (ALKIS). At the end of a year, ABK’s databases are kept and made available as time intervals. The annual figures will be available from 2016. Starting in 2020, the Historical ABK will be available as a line card in a colored signature and a black and white presentation. Until 2019, a preliminary black and white presentation, known as Historical ABK*, has been sifted. The “*” stands for a transitional solution until the ABK was available completely and nationwide in NRW. The ABK* reproduces the respective ABK registration status of the cadastral authorities in the signature of the ABK. The signature between the Historical ABK and Historical ABK* differs slightly.