摘要
本文根据作者在德国下萨克森州学习GPS测量技术的体会，介绍了GPS测量中有关室内选点、布网及观测推进的原则及方法．
In the situation of more and mote GPS rareivers being ued in China, the very important problems are: how to seleci the GPS points location in office , how to design the GPS-network and how to make the bervations. Based on our experiences,here are some suggestions.
出处
《四川测绘》
1994年第2期75-77,共3页
Surveying and Mapping of Sichuan
关键词
GPS
测量
控制网
选点
GPS-network
observation
field-point selection in GPS observations
