T市平面控制网的扩建及与1954北京坐标系的关系  

The Connection between T City Plan Extended Network and Beijing Geodetic Coordinate System 1954

作　　者：覃辉[1] 

机构地区：[1]五邑大学土术建筑系教授

出　　处：《测绘科学与工程》2005年第4期40-44,共5页Geomatics Science and Engineering

摘　　要：本文论证了58T市独立坐标系与87T市独立坐标系的区别，使用T市扩建二等GPS网的平差成果，给出了87T市独立坐标系精确变换到1954北京坐标系的方法与参数。The paper demonstrates the difference between the T city independent geodetic coordinate system 1958 and the one 1987, to employ the adjusting productions of an extended second-class GPS network derives a method and its parameters to transforms accurately T city dependent geodetic coordinate system 1987 into Beijing geodetic coordinate system 1954.

关 键 词：起算坐标 线性变换 换带计算 1954北京坐标系 

分 类 号：P221[天文地球—大地测量学与测量工程]