摘要
鉴于GPS控制网在各类工程中的广泛应用,本文结合实例针对各因素对GPS网平面精度的影响进行了探讨和研究,最后指出在满足精度要求条件下如何考虑各影响因素从而达到降低作业成本的目的。
In consideration of the wide application of the GPS control network in various kinds of projects, this paper discusses the accuracy of GPS network combined with practical examples. At last, this paper points out how to think of each factor to lower the activity - based cost on the condition of meeting the precision requirements.
出处
《测绘与空间地理信息》
2010年第2期41-43,共3页
Geomatics & Spatial Information Technology
基金
黑龙江省教育厅基金项目(11521230)资助
关键词
GPS控制网
网形结构
精度
接收机
GPS control network
network configuration
precision
receiver
