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.
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.