Study of a Modified Method for Medium and Long Triple-Frequency Ambiguity Resolution
Abstract This paper studies a modified TCAR method and analyzes the noise error that affects the ambiguity resolution of wide-lane(WL) and NL, and points out that the noise standard deviation of the geometry-free and ionosphere-free combinations given by this paper all equal 8.262 8 times the B3 carrierwave length. Finally, the real measured Beidou navigation satellite system(BDS) triple-frequency data is used to verify and analyze the conclusion.
Key words :
TCAR
BDS triple-frequency
ambiguity resolution
geometry-free and ionosphere-free combination
noise standard deviation
Cite this article:
LIU Weihua,WU Jiangfei,LI Guangcai et al. Study of a Modified Method for Medium and Long Triple-Frequency Ambiguity Resolution[J]. jgg, 2016, 36(7): 581-585.
LIU Weihua,WU Jiangfei,LI Guangcai et al. Study of a Modified Method for Medium and Long Triple-Frequency Ambiguity Resolution[J]. jgg, 2016, 36(7): 581-585.
URL:
http://www.jgg09.com/EN/ OR http://www.jgg09.com/EN/Y2016/V36/I7/581
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