Digital geographical model of territory of the Czech Republic (Data250)

Digital geographical model of territory of the Czech Republic (Data250). Minimal positional accuracy is 125 m and the level of detail corresponds to the scale 1:250,000. The content of Data250 consists of 50 feature types. The database is organised into eight thematic groups – administrative boundaries, hydrography, transportation, settlements, geographic names, miscellaneous objects, vegetation, surface and altimetry. Data is provided as open data in SHP data format.捷克共和国领土数字地理模型（Data250）。其最低点位精度为125米，细节层级对应1:250000比例尺。该数据集包含50种要素类型，数据库划分为八大主题群组：行政边界、水文、交通、居民地、地理名称、其他地物、植被、地表与高程测量。数据以SHP数据格式作为开放数据提供。