摘要
因为我国一些地区性平面控制网(例如城市平面控制网和矿山控制网等)的点位,一般均在高斯平面直角坐标系统中表示,所以本文研究了卫星精密定位成果在高斯平面坐标系统中应用的理论和方法,推荐了卫星网与地面网的联合平差模型,并在模型中考虑了地面网归算面高程变化而生产的影响。
This paper discusses the theory and method for applying results of high accuracypositioning by Satellite observations to Gauss plane Coordinate system, and gives aproper model for the combined adjustment of terrestrial and satellite networks in thesystem. The influence of hight varying in the reduction surface of terrestrial networkin the model is considered.
出处
《武汉测绘科技大学学报》
CSCD
1991年第4期65-71,共7页
Geomatics and Information Science of Wuhan University
关键词
卫星网
地面网
坐标系统
平差
Satellite network
terrestrial network
Gauss plane coordinete system
combined adjustment
