Historical official base map NW 1:5 000 black and white

The Historical Official Base Map (Historical ABK) covers a map scale of 1 : 5,000 as a topographic base map series. The historical ABK represents the interface between the property-oriented real estate map and the topographic national map series and is derived exclusively from the information from the real estate cadastre (ALKIS). At the end of the year, the databases of the ABK are historicized and made available as time slices. The annual cuts are available from 2016. From 2020, the historical ABK will be available in a colored signature and a black and white presentation as a line chart. By 2019, a preliminary black and white presentation was derived, referred to as Historical ABK. The "" stands for an interim solution until the ABK is available in full and across the board in NRW. The ABK reflects the respective ABK registration status of the cadastral authorities in the signature of the ABK. The signatures between the Historical ABK and Historical ABK differ slightly.