GPS基准站中等效观测值的实时合成研究

详细信息

Research on the Real Time Formation of Optional Equivalent GPS Observations in GPS Fiducial Stations

National Laboratory for Information Engineering in Surveying, Mapping and Remote Sensing, WTUSM, 39 Luoyu Road, Wuhan, China, 430070

摘要: 为充分发挥GPS基准站的作用,使之灵活适应GPS差分和大地测量、地球动力学等多种需要,本文采用正交函数基底实时合成了所需指定采样率下的等效观测值,算法稳定可靠,可扩大GPS基准站的应用范围。
- GPS基准站 /
- 正交多项式拟合 /
- 等效观测值
Abstract: To make full use of GPS fiducial stations and to adapt them to multipurpose applicaitons such as geodesy, WADGPS, geodynamics and etc., with the aim of resolving the basic problem regarding the adaptability of GPS fiducial stations, this paper employs an orthogonal fitting approach to forming equivalent observations in real time with optional sample rates. Practical tests show that the algorithm is steady and ideal.
- GPS fiducial station /
- orthogonal fitting /
- equivalent observation