Historical forest areas of Prussia in the state of Brandenburg

The data results from the digital collection of forest areas, differentiated according to 16 categories. The basis was 298 map sheets of the second Prussian state image and the topographic map of Saxony (Territory of Brandenburg). The detection scale is 1:25000. The recording was carried out by the Royal Prussian State Survey and the Topographic Bureau of the Royal General Staff. The recording period of the recorded card sheets is between 1879 and 1902. Particularly noteworthy are the elevation layer lines for the terrain display and the relatively high accuracy after the introduction of the metric system. The maps have coordinates in the frame (geographical coordinates). The original maps are owned by the Staatsbibliothek zu Berlin (Prussian Cultural Heritage) and the Saxon State Library (State and University Library Dresden).本数据集源自林区的数字化采集成果，按16个类别进行分类标注。其基础数据源为298幅普鲁士第二国家测绘图以及萨克森（勃兰登堡州域）地形图。本次测绘的比例尺为1:25000，由普鲁士皇家国家测绘局与皇家总参谋部地形局完成。所有图幅的测绘时段介于1879年至1902年之间。该数据集尤为值得关注的两点是：用于地形展示的高程分层界线，以及引入公制单位后所具备的较高精度。原图廓内标注有地理坐标。原版地图分别由柏林国家图书馆（普鲁士文化遗产）以及萨克森州立图书馆（德累斯顿州立与大学图书馆）收藏。