points anchor system 中文意思是什麼
points anchor system
解釋
羅經點錨泊法-
In short, vector data take the simplest topological entities - points, lines, and polygons - and anchor them within a 2 - d cartesian coordinate system to describe geographical features
簡言之,矢量數據利用最簡單的拓撲實體點、線和多邊形,並在二維笛卡爾坐標系統中固定它們來描述地理特徵。
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