GPS快速定位理论及数值结果

Theory of GPS Rapid Static Positioning and Numerical Results

本文首次提出ＧＰＳ快速定位所必需的最短观测时间问题，并讨论了为保证与观测时间为１～２ｈ时的定位精度相当而需要的最短观测时间；总结了利用最短观测时间上采集的数据进行ＧＰＳ快速定位的方法，完善了ＧＰＳ快速定位理论；最后得出几点结论。

This Paper putS forward a new concept-the minimal obServation time of GPS rapid septic positioning,discusses the minimal observation time which can provide the equivalent accuracy with 1 ￣2 hour observation time,investigates several methods of GPS rapid static positioning, and gives the numerical results of data proceSSing.Therefore,the theory of GPS rapid static positioning is Perfected.Some conclusions are given in the final Part.