This study is sponsored by the National Natural Science Foundation of China(42204019,42030109);the Key Research and Development Plan Project of Hubei Province(grant number 2020BIB006);Young Elite Scientists Sponsorship Program by CAST(YESS20200308);Beijing Nova Program(Z211100002121068).
Previous studies have not evaluated the systematic errors implied in the third generation of BeiDou-3 Navigation Satellite System(BDS-3)broadcast ephemeris.In this paper we evaluate the systematic pattern described by...
The Global Navigation Satellite System(GNSS)positioning method has been significantly developed in geodetic surveying.However,the height obtained through GNSS observations is given in a geodetic height system that nee...