State map 1:5000 new form vector data - Dubá 3-0
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比例尺国家地图(State Map,简称SM 5)的矢量格式新版设计,其优势在于现势性优异与色彩处理规范。该地图的平面要素基于地籍图(cadastral map)构建,高程要素取自ZABAGED的高程部分,地图注记则依托地名数据库Geonames,同时辅以基于选定ZABAGED地物属性生成的地物类型含义缩写。该SM 5新版地图每年生成更新一次,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)未实现全幅覆盖,此类导出单元的售价将按比例下调。



