摘要
分析了基准站站址偏差对差分GPS数据精度的影响,并通过对静态测试数据和机载GPS数据的差分处理,得出了基准站站址偏差对差分GPS数据精度的影响程度及规律,最后给出了该坐标修正方法的具体应用。
This paper analyses the impact of reference station coordinates deviation on precision of DGPS surveying by means of differential technical processing on static GPS test data and airborne GPS data, the conclusion is drawn that impact degree and law of reference station coordinates deviation on precision of DGPS surveying data. This paper indicates the application of the coordinates correct method.
出处
《全球定位系统》
2007年第4期4-8,共5页
Gnss World of China
关键词
基准站
站址精度
差分GPS
Reference station
coordinates precision
differential GPS
