New progress of PPP/PPP-RTK and positioning performance comparison of BDS/GNSS PPP

This paper begins with a brief review of the current state of development of precise point positioning (PPP) in recent years, with a focus on summarizing the latest research progress of several hotspots such as real-time rapid estimation of high-rate satellite clocks, multi-GNSS PPP ambiguity resolu...

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Bibliographic Details
Main Authors: ZHANG Xiaohong, HU Jiahuan, REN Xiaodong
Format: Article
Language:zho
Published: Surveying and Mapping Press 2020-09-01
Series:Acta Geodaetica et Cartographica Sinica
Subjects:
Online Access:http://xb.sinomaps.com/article/2020/1001-1595/2020-9-1084.htm