METHOD OF RATIO ACCUMULATION OF GNSS AND FAST DOUBLE-DIFFERENCED AMBIGUITY RESOLUTION
Tang Weiming 1) ; Sun Hongxing 2) ; and Chen Jiang 3)
1)GNSS Research Center，Wuhan University，Wuhan 4300792)The School of Remote Sensing Information Engineering, Wuhan University, Wuhan 4300793)Uint No. 22 , 92493, Liaoning 125000
Abstract On the basis of LAMBDA method and the characteristics of single epoch ambiguity resolution，this paper proposes a method of multiple epoch ambiguity resolution——Ratio Accumulation Method and then introduced the widelane ambiguity resolution and L1 and L2 ambiguity resolution using Ratio Accumulation Method. At last, the results of examples indicate that Ratio Accumulation Method has advantages integraling single epoch ambiguity resolution’s simplicity and high reliability of multiple epoch ambiguity resolution.
Key words ：
GNSS
LAMBDA method
ratio accumulation method
doubledifferenced ambiguity
single epoch
Received: 01 January 1900
Cite this article:
Tang Weiming ,Sun Hongxing , and Chen Jiang . METHOD OF RATIO ACCUMULATION OF GNSS AND FAST DOUBLE-DIFFERENCED AMBIGUITY RESOLUTION[J]. , 2008, 28(5): 68-72.
Tang Weiming ,Sun Hongxing , and Chen Jiang . METHOD OF RATIO ACCUMULATION OF GNSS AND FAST DOUBLE-DIFFERENCED AMBIGUITY RESOLUTION[J]. jgg, 2008, 28(5): 68-72.
URL:
http://www.jgg09.com/EN/ OR http://www.jgg09.com/EN/Y2008/V28/I5/68
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