摘要
提出了RTK测量的改进措施,基于双基准站RTK测量误差分析,推导了其测量限差,探讨了RTK测量代替等级控制测量的问题,并以试验数据进行了验证。
New method of GPS RTK survey was proposed.Based on error analysis of double reference station for GPS RTK Survey,The limit errors of survey were educed.The discussion for applying new method to control survey was made.New method was tested with experiment data.
出处
《地理空间信息》
2010年第3期5-7,共3页
Geospatial Information
关键词
GNSS
RTK
双基准站
等级控制测量
精度
GNSS
GPS RTK
double reference station
order control survey
accuracy
