Open Access工程测量中抵偿坐标系的选择及计算
Publication year - 2019
Publication title -
地矿测绘
Language(s) - Uncategorized
Resource type - Journals
ISSN - 2630-4732
DOI - 10.32629/gmsm.v2i4.246
Subject(s) - computer science
根据相关规范要求,为了满足工程测量和大比例地形图测绘的精度要求,平面控制测量坐标系统的选择应以投影长度变形值不超过2.5cm/km为原则,本文就工程测量中抵偿坐标系的选择及计算方法进行介绍。
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