Global Navigation Satellite System:Technology Innovation and Application (CPGPS 2009 PAPERBACK)

Beijing,China,8.8-8.9,2009

ISBN: 978-1-935068-03-7 Scientific Research Publishing, USA

Paperback 444pp Pub. Date: November 2009

Category: Engineering

Price: $60

Title: Data Processing of Maintaining Provincial Geocentric Reference Frame with CORS
Source: Global Navigation Satellite System:Technology Innovation and Application (CPGPS 2009 PAPERBACK) (pp 240-244)
Author(s): Fei Shen, School of Geodesy and Geomatics, Wuhan University, Wuhan, China
Jiancheng Li, School of Geodesy and Geomatics, Wuhan University, Wuhan, China
Abstract: In this paper, the key technologies of provincial geocentric reference frame’s maintenance are studied, including baseline processing, network adjustment in ITRF, time series and velocity field determination etc.. As an example, coordinates time series and velocity field of about 70 stations in ITRF2005 are obtained via data processing of Jiangsu continuously reference stations(JSCORS). In addition, in order to reflect the relative movement of provincial reference frame, the velocity field relative to IGS station SHAO is determined. Through analysis, the data processing scheme of maintaining provincial geocentric reference frame with CORS is proposed.
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