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Search: authors:"Qile Zhao"

3 papers found.
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Improving BDS integer ambiguity resolution using satellite-induced code bias correction for precise orbit determination

positioning using GNSS. Qile Zhao is a professor of GNSS Research Center of Wuhan University. He received his PhD degree in Wuhan University in 2004. In 2006–2007, as a postdoctoral fellow, he did his

Enhanced orbit determination for BeiDou satellites with FengYun-3C onboard GNSS data

A key limitation for precise orbit determination of BeiDou satellites, particularly for satellites in geostationary orbit (GEO), is the relative weak geometry of ground stations. Fortunately, data from a low earth orbiting satellite with an onboard GNSS receiver can improve the geometry of GNSS orbit determination compared to using only ground data. The Chinese FengYun-3C (FY3C...

Comparison of solar radiation pressure models for BDS IGSO and MEO satellites with emphasis on improving orbit quality

research mainly focuses on multi-GNSS products combination. Qile Zhao is a professor of GNSS Research Center of Wuhan University. He received his PhD degree in Wuhan University in 2004. In 2006–2007, as a