Ionosphere-free Multi-carrier Ambiguity Resolution Method Based on Ambiguity Linear Constraints
JIA Chun, ZHAO Lin, LI Liang, CHENG Jianhua, LI Hui
Acta Geodaetica et Cartographica Sinica . 2018, (7): 930 -939 .  DOI: 10.11947/j.AGCS.2018.20170296