Topographical map 1: 25 000 — Edition State (1981-1989) M-33-4-A-b Zützen

The topographical maps, referred to as the issuing State (AS), were primarily for military purposes and carried the classification level of Confidential classified information. In scale 1: There were 25,000 output variants: TK=topographic maps and TSP=topographic city maps.该类地形图（topographical maps）由AS（发布国）出具，主要服务于军事需求，其涉密等级为机密（Confidential）级。在1:比例尺规格下，共计25000种输出变体：TK指代地形图，TSP指代城市地形图。