Triple-Frequency Code-Phase Combination Determination: A Comparison with the Hatch-Melbourne-Wübbena Combination Using BDS Signals

• Published in: Remote sensing (Basel, Switzerland) Vol. 10; no. 3; p. 353
• Main Authors: Deng, Chenlong, Tang, Weiming, Cui, Jianhui, Shen, Mingxing, Li, Zongnan, Zou, Xuan, Zhang, Yongfeng
• Format: Journal Article
• Language: English
• Published: Basel MDPI AG 01.02.2018
• Subjects: Ambiguity resolution (mathematics); BDS signals; BeiDou Navigation Satellite System; Elevation angle; Global positioning systems; GPS; Hatch-Melbourne-Wübbena (HMW) combination; Ionosphere; Modernization; Navigation; Navigation satellites; Noise levels; optimal linear combination; Rounding; Satellite navigation systems; standard deviation (STD); Success; Systematic errors; triple-frequency; Troposphere

Considering the influence of the ionosphere, troposphere, and other systematic errors on double-differenced ambiguity resolution (AR), we present an optimal triple-frequency code-phase combination determination method driven by both the model and the real data. The new method makes full use of tripl...