Topographical map 1: 25 000 — Edition State (1981-1989) N-33-97-B-d zaatzke

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.该地形地图（topographical maps）由印发国（AS）发布，主要用于军事用途，密级为机密（Confidential）的涉密信息。在比例尺1:的版本中，共有25000种输出变体：TK指代地形地图，TSP指代城市地形地图（topographic city maps）。