遇见数据集

State map 1:5000 new form vector data - Tachov 0-0

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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).

本数据集为矢量格式的1:5000比例尺国家地图(简称SM 5)新版设计方案,其核心优势在于数据现势性突出、色彩处理规范。该地图的平面要素(planimetry)基于地籍图(cadastral map),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,并采用从选定ZABAGED要素属性中提取的地物类型缩写标识。该SM 5新版设计方案每年定期生成一次,仅覆盖捷克境内已具备矢量地籍图数据的区域。因此,部分输出单元(即SM 5地图分幅)未实现全幅覆盖,此类输出单元的售价将按比例下调。

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