Observation Weight Function Design for Fusing BDS/GPS Data to Estimate the Real-time Clock with Regard to the Orbit Errors

Observation Weight Function Design for Fusing BDS/GPS Data to Estimate the Real-time Clock with Regard to the Orbit Errors

The real-time clock product is one of the basis products for wide-area positioning service of high precision. Considering the difference between BDS orbit precision and GPS precision, we design a new observation weight function, in order to optimize the stochastic model of real time BDS/GPS clock es...

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Bibliographic Details
Main Authors: GU Shouzhou, SHI Chuang, DANG Yamin, MI jinzhong, XUE Shuqiang, ZHANG Longping
Format: Article
Language:zho
Published: Surveying and Mapping Press 2017-05-01
Series:Acta Geodaetica et Cartographica Sinica
Subjects:
precision clock estimation
weight function design
undifferenced
BDS/GPS
GNSS data fusion
Online Access:http://html.rhhz.net/CHXB/html/2016-S2-39.htm

Internet

http://html.rhhz.net/CHXB/html/2016-S2-39.htm

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