摘要
文章概略介绍了利用卫星进行定位的原理 ;由卫星信号传播、信号接收和SA政策等引起的理论误差 ;给出了多种快速、高精度定位的工作模式和观测点选择的原则 ;列出了将WGS - 84坐标转换为我国坐标的公式及解算参数的具体方法 ,供读者在GPS工作中参考。
In this paper, It is briefly introduced the principle of satellite position and the error that caused from the satellite signal transmission receiving and SA policy. At the same time, It showed the principle that selected under the several quickly and high accuracy position work pattern and observational station. Final, It listed out the formula that transferred the coordinate of WGS-84 to the Chinese coordinate and the method which worked out the parameter in the formula.
出处
《广西地质》
2001年第1期65-70,共6页
Guangxi Geology
