Assessment of precipitable water vapor derived from ground-based BeiDou observations with Precise Point Positioning approach
作者： Min Li , Wenwen Li , Chuang Shi , Qile Zhao , Xing Su
DOI: 10.1016/J.ASR.2014.10.010
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摘要: Abstract Precipitable water vapor (PWV) estimation from Global Positioning System (GPS) has been extensively studied and used for meteorological applications. However PWV using the emerging BeiDou Navigation Satellite (BDS) is very limited. In this paper strategy evaluation of results inferred ground-based BDS observations Precise Point (PPP) method are presented. GPS data 10 stations distributed in Asia–Pacific West Indian Ocean regions during year 2013 processed PANDA (Position Data Analyst) software package. The BDS-PWV GPS-PWV derived BDS-only GPS-only observations, respectively. PPP positioning differences between show a standard deviation (STD)
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