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Integer Ambiguity Resolution by Mixture Kalman Filter for Improved GNSS Precision
IEEE Transactions on Aerospace and Electronic Systems, 2020Accurate carrier-phase integer ambiguity resolution is fundamental to high-precision global navigation satellite systems (GNSSs). Real-time GNSSs typically resolve the ambiguities by a combination of recursive estimators and integer least-squares solvers,
K. Berntorp, A. Weiss, S. Cairano
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A comparison of three PPP integer ambiguity resolution methods
GPS Solutions, 2013Precise point positioning (PPP) integer ambiguity resolution with a single receiver can be achieved using advanced satellite augmentation corrections. Several PPP integer ambiguity resolution methods have been developed, which include the decoupled clock model, the single-difference between-satellites model, and the integer phase clock model.
Junbo Shi, Yang Gao
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Integer aperture ambiguity resolution based on difference test
Journal of Geodesy, 2015Carrier-phase integer ambiguity resolution (IAR) is the key to highly precise, fast positioning and attitude determination with Global Navigation Satellite System (GNSS). It can be seen as the process of estimating the unknown cycle ambiguities of the carrier-phase observations as integers. Once the ambiguities are fixed, carrier phase data will act as
Jingyu Zhang +3 more
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Carrier Phase Integer Ambiguity Resolution
2017Global Navigation Satellite System (GNSS ) carrier-phase integer ambiguity resolution is the process of resolving the carrier-phase ambiguities as integers. It is the key to fast and high-precision GNSS parameter estimation and it applies to a great variety of GNSS models that are currently in use in navigation, surveying, geodesy and geophysics.
P. Teunissen
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A GNSS integer ambiguity resolution method based on ambiguity domain search strategy
2016 IEEE International Conference on Electronic Information and Communication Technology (ICEICT), 2016A new integer ambiguity resolution method is proposed to solve influence caused by Ambiguity real solutions accuracy and high dimensions on LAMBDA search strategy. Its search efficiency is very close to bootstrap algorithm and the success rate is higher. The reason is that the new method set reasonable number of ambiguity reservation number.
Zheng Dou +3 more
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An integer ambiguity resolution method based on baseline vector predictions in landslide monitoring
Measurement: Journal of the International Measurement ConfederationZhengwei Bai +4 more
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Improved Initial Integer Ambiguity Resolution When the Sky Visibility is Considerably Masked
2023 IEEE/ION Position, Location and Navigation Symposium (PLANS), 2023This study describes the improved ambiguity resolution of real-time kinematic positioning global navigation satellite system (GNSS) in a complex environment.
N. Kubo +4 more
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Proceedings of the 2023 International Technical Meeting of The Institute of Navigation, 2023
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Shizhuang Wang +3 more
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Shizhuang Wang +3 more
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Between-satellite single-difference integer ambiguity resolution in GPS/GNSS network solutions
Journal of Geodesy, 2019Rengui Ruan, Ziqing Wei
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