摘要
介绍了布设GPS网建立工程坐标系的一种方法。该方法通过坐标变换将WGS84坐标系下的网点坐标转换为GPS站心地平直角坐标系下的网点坐标,再运用坐标变换建立所需的工程坐标系。
In this paper,we introduced an engineering coordinate system establishment method by the layout of GPS network.This method converted the network coordinates in WGS84 coordinate system into the network coordinates in GPS stations heart horizontal orthogonal coordinate system by using coordinate transformation,and used coordinate transformation to establish the required engineering coordinate system.
出处
《地理空间信息》
2018年第11期72-74,125,共4页
Geospatial Information
关键词
GPS
站心坐标系
WGS84坐标系
工程坐标系
地方独立坐标系
GPS
station heart coordinate system
WGS84 coordinate system
engineering coordinate system
local independent coordinate system
