校园GPS实验网的建立研究

STUDY OF GPS TRIAL NETWORK SET UP IN A CAMPUS

以成都理工学院校园ＧＰＳ实验网的布设为例，从网形选择、点位选取、造标埋石等几个方面就小区域短边ＧＰＳ网建立过程进行了探讨，着重就校园ＧＰＳ实验网的网形选择及观测方案的制定进行了论述。

Taking the course of GPS trial network set up in Chengdu University of Technology as an example, the authors discuss three questions in the course of GPS network set up in the small area, that is, selections of the network graph and position and making of markers in the campus. The authors specifically illustrate how to select the network graph and how to design the survey plan in GPS trial network.