State map 1:5000 new form vector data - Ostrava 7-4
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).
本产品为1:5000比例尺国家地图(State Map at 1:5,000,简称SM 5)的矢量格式新设计方案,其优势在于数据现势性强且色彩处理规范。该地图包含基于地籍图(cadastral map)的平面地物要素、取自ZABAGED高程模块的高程数据,以及基于地名数据库(Geonames)的地图注记,同时采用从选定ZABAGED要素属性中提取的要素类型标识缩写。该SM 5新设计方案每年会在已具备矢量地籍数据的捷克领土范围内定期生成一次。因此,部分输出单元(即SM 5的图幅)未实现全区域覆盖,此类输出单元的售价将按比例下调。



