State map 1:5000 new form vector data - Aš 4-5
收藏资源简介:
The product represents a new design of the State Map at a scale of 1:5,000 (SM 5) in vector form, whose advantages are recency and colour processing. The map contains planimetry based on cadastral map, altimetry adopted from the altimetry part of ZABAGED and map lettering based on database of geographic names Geonames and abbreviations of feature type signification coming up from attributes of selected ZABAGED features. This new design of the SM 5 is repeatedly generated once a year on the part of the Czech territory where the vector form of cadastral map is available. Therefore, part of export units (map sheets of SM 5) has not a full coverage (price of such export unit is then proportionally reduced).
本数据集为1:5000比例尺矢量格式国家地图(State Map at 1:5,000,简称SM 5)的全新设计成果,其核心优势在于数据现势性与色彩处理能力。该地图的平面地物要素基于地籍图(cadastral map)生成,高程要素取自ZABAGED的高程模块,地图注记则依托地名数据库Geonames,以及从选定ZABAGED要素属性中提取的地物类型标识缩写。该SM 5设计成果每年定期生成一次,覆盖范围仅限捷克境内可获取矢量格式地籍图的区域。因此,部分导出单元(SM 5地形图幅)未实现全区域覆盖,此类导出单元的售价将按比例下调。



