摘要
讨论了起始点坐标偏差对GPS基线测量的影响 ,并由GPS静态相对定位的双差观测方程建立其影响的数学模型 ,通过数据模拟分析 。
The effect of the starting point coordinate deviation on GPS baseline surveying is explicated in this paper.According to the double_difference observing equations located by GPS static state ratative fixedpvition the mathmatical model is established.By analysing the simulated data,some useful conclusion are obtained.
出处
《煤炭技术》
CAS
2003年第10期98-100,共3页
Coal Technology
