Phase Center Offset and Phase Center Variation Estimation In-flight for ZY-3 01 and ZY-3 02 Spaceborne GPS Antennas and the Influence on Precision Orbit Determination
YUAN Junjun, ZHAO Chunmei, WU Qiongbao
Acta Geodaetica et Cartographica Sinica . 2018, (5): 672 -682 .  DOI: 10.11947/j.AGCS.2018.20170703