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State map 1:5000 new form vector data - Litoměřice 9-6

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data.europa2024-06-27 收录
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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 1:5,000,简称SM 5)的全新设计方案,其核心优势在于现势性优异且色彩处理规范。该地图的平面制图要素涵盖地物与高程要素,其中地物要素基于地籍图构建,高程数据取自ZABAGED的高程子数据集;地图注记则依托地名数据库(Geonames)构建,并采用从选定ZABAGED要素的属性信息中提取的要素类型标识缩写。此SM 5全新设计方案每年会在捷克境内具备矢量地籍数据的区域完成一次更新。因此,部分输出单元(即SM 5的地形图幅)并未实现全覆盖,此类输出单元的售价将按比例下调。

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