摘要
文章以参考椭球下2000国家大地坐标系坐标转换到工程椭球下的地方独立坐标系坐标的转换为例,对坐标转换的过程进行了分析,目的是为测绘生产工作中的坐标转换或控制测量区域内建立合理的地方工程椭球或将参考椭球下的国家大地坐标系坐标转换为工程椭球下的地方独立坐标系坐标提供参考。
This paper takes the coordinate transformation form CGCS 2000 for reference ellipsoid to local coordinate system for engineering ellipsoid as an example, and analyzes the process of coordinate transformation. The purpose is to provide a reference for coordinate transformation in surveying and mapping work, or establishment of a reasonable local engineering ellipsoid in a region, or conversion of national coordinates for reference ellipsoid into local coordinates for en-gineering ellipsoid.
出处
《地矿测绘》
2017年第1期21-24,共4页
Surveying and Mapping of Geology and Mineral Resources