Gain the Elevation Abnormality by the Method of RCR Considering of EGM96
Wang Qi et al.
Introducing the method of using the Earth's Gravity field model EGM96, integrating GPS level data,using the remove-compute-restore method to gain the elevation abnormality of unknown points. With comparing to the general fitting of GPS/leveling, the fitting precision is superior to improve, and contrasting with the model of CG01C. The paper has given the detailed calculation process, and divided the fitting models into functional models and statistical models to explain. Finally, the text has illuminated the feasibility of the method with examples.
【CateGory Index】： P228.4