GPS PRECISE POINT POSITIONING MODELS AND THEIR UTILITY ANALYSIS
Wu Jiangfei 1) ; and Huang Cheng 2)
1)Institute of Surveying and Mapping, PLA Information Engineering University, Zhengzhou 4500522)Shanghai Astronomical Observatory, CAS, Shanghai 200030
Abstract Three common models the traditional model for precise point positioning are induced,i.e. the UofC model and the Noambiguity model and then they are applied them to determine zerodifference kinematic orbit of low earth orbiters based on GPS. Through comparisons and analysis of the orbit determination results, some meaningful conclusions are drawn.
Key words ：
GPS
Precise Point Positioning (PPP)
model
zero-difference
kinematic orbit determination
Received: 01 January 1900
Corresponding Authors:
Wu Jiangfei
Cite this article:
Wu Jiangfei ,and Huang Cheng . GPS PRECISE POINT POSITIONING MODELS AND THEIR UTILITY ANALYSIS[J]. , 2008, 28(1): 96-100.
Wu Jiangfei ,and Huang Cheng . GPS PRECISE POINT POSITIONING MODELS AND THEIR UTILITY ANALYSIS[J]. jgg, 2008, 28(1): 96-100.
URL:
http://www.jgg09.com/EN/ OR http://www.jgg09.com/EN/Y2008/V28/I1/96
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