Method of Coordinate Transformation Between GPS Network and Terrestrial Network
Gang Wang · Journal of The Pla Institute of Surveying and Mapping · 2001
This paper gives a method of coordinate transformation of GPS network and terrestrial network according to the present situation of our terrestrial network. The method divides the area of all country into 5°×5° grid network, and model longitude, latitude and height component transformation parameters in each grid using the common point's data from four blocks surrounding the grid by multiple regression equations. The example indicates the transformation accuracy up to 0.4 meter in plane 0.8 meter in height component.