Research and summary of issues in GPS survey and data processing
Jiang Shi-li · Northwest Hydro Power · 2006
How to develop GPS' functions shall be based upon precision estimation of GPS survey and data processing,acquisition ways and adopted principle of broadcast ephemeris precise ephemeris,synchronous ring asynchronous ring as well as GPS elevation(geodetic height) to seek normal height.Some methods will be set forth to meet the actual technical application in accordance with long-term GPS' application,research and summary.