guides.why-google-maps-wrong-china.title

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データ保存なしローカル計算無料で使える即時結果
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    関連ガイド

    参考文献

    1. [1]Wikipedia — Restrictions on Geographic Data in China (GCJ-02 origin)— Wikipedia
    2. [2]Baidu Maps Open Platform — BD09 Coordinate System— Baidu Maps
    3. [3]OpenStreetMap Wiki — GCJ-02 Coordinate Offset Challenge— OpenStreetMap Foundation
    4. [4]NASG — National Administration of Surveying, Mapping and Geoinformation of China (Surveying and Mapping Law)— National Administration of Surveying, Mapping and Geoinformation (NASG)