Topographic Section 1:25,000 of the third military mapping - 4758-005

Colour raster copies of different archived issues, so called topographic sections (toposections) at scale 1:25,000 originate in the Third Austrian Military Mapping. The maps were published between 1872 and 1953 in Austro-Hungarian Empire and later in Czechoslovakia and other successor states. The territorial extent of the file significantly exceeds boundaries of today's Czech Republic.不同存档版次的彩色栅格副本——即比例尺为1:25000的地形幅（toposections）——源自第三次奥地利军事测绘。该类地图于1872年至1953年间在奥匈帝国首次出版，后续则在捷克斯洛伐克及其他继承国发行。该数据集的覆盖范围显著超出当今捷克共和国的国境范围。