City of Duisburg: Digital Topographic Map (DTK10, DTK25, DTK50,DTK100)
Description
The topographical maps are location-descriptive maps and reflect the surface of the earth in its natural structure and in the manifestations characterised by human action. •Digital Topographic Map 1:10.000 (DTK10) •Digital Topographic Map 1:25.000 (DTK25) •Digital Topographic Map 1:50.000 (DTK50) •Digital Topographic Map 1:100.000 (DTK100)