Topographical map 1: 25 000 — Edition State (1981-1989) M-33-3-D-c Herzberg (Elster) O

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.本批由AS国（AS）发行的地形图，主要用于军事用途，密级为机密。在1:比例尺下，该数据集共有25000种输出变体：TK代表地形图（topographic maps），TSP代表城市地形图（topographic city maps）。