LIU Liang-qing, TAN Jia-bing. GLONASS Transition Between GLONASS and GPS[J]. Journal of Civil and Environmental Engineering, 2004, 26(5): 59-63. DOI: 10.11835/j.issn.1674-4764.2004.05.013.
then the coordinates adopted in both GLONASS and GPS are discussed. The authors present a mathematic model of conversion between PZ-90 and WGS-84.This paper lays emphasis on the expounding the solution of converting parameters
then
the converting formula suitable for use in China is also presented. After that
in this paper starting from the converting formula to discuss the WGS-84 ground coordinate system and space-ground coordinate system as well as the PZ-90 space-ground coordinate system and ground coordinate system are discussed.Finally
the data used in China in the process of WGS-84 converting into PZ-90 are analyzed.