摘要
卫星激光测距是已知大地测量方法中精度最高的一种,是无线电双向测距的有效检核手段,其测距数据具有精度高、稳定性好等优点,通过介绍激光测距误差的影响因素,分析误差产生原因,使用合理手段消除误差影响进一步提高激光测距精度。
For various existing geodesic measurements ,the Satellite Laser Ranging Sys-tem is the most accurate nowadays .It is a significant method for verifying and testing the two-way satellite-ground geodesic measurements by wireless radio .Its reliable performance is contributed by its high accuracy and stability .According to providing the causes of meas-urement errors and analyzing the data ,the Satellite Laser Ranging System is able to improve its accuracy by utilizing proper methods for eliminating measurement errors .
出处
《全球定位系统》
2014年第1期52-55,共4页
Gnss World of China
