RTK

Fast and precise GNSS RTK positioning with ionosphere-constrained weighted least squares quadratic programming
Achieving fast and precise real-time kinematic (RTK) positioning depends on effective carrier phase integer ambiguity resolution (IAR), …
Xiaolong Mi, Xingyu Chen, Robert Odolinski, Yuyan Wang, Wu Chen, Yunbin Yuan
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Multi-constellation instantaneous single difference triple-carrier ambiguity resolution in urban environments
The demand for high-precision real-time positioning is critical for applications such as autonomous vehicles, urban planning, and …
Qi Cheng, Wu Chen, Junhui Wang, Xiaolong Mi, Yang Yang, Rui Sun
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RTK positioning performance analysis for combined BDS-3 and Galileo
BeiDou-3 navigation satellite system (BDS-3) has been fully completed and provides reliable positioning, navigation, and timing …
Xiaolong Mi, Yunbin Yuan*, Baocheng Zhang
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Multi-GNSS RTK positioning with integer ambiguity resolution: from double-differenced to single-differenced
The development of global navigation satellite systems (GNSS), especially BeiDou navigation satellite system with global coverage …
Xiaolong Mi, Baocheng Zhang, Yunbin Yuan*
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On the temperature sensitivity of multi-GNSS intra- and inter-system biases and the impact on RTK positioning
The intra-system biases, including differential code biases (DCBs) and differential phase biases (DPBs), are generally defined as …
Xiaolong Mi, Baocheng Zhang*, Robert Odolinski, Yunbin Yuan
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Characteristics of GPS, BDS2, BDS3 and Galileo inter-system biases and their influence on RTK positioning
The Chinese new-generation BeiDou navigation satellite system (BDS3) is under construction and has begun to provide satellite-based …
Xiaolong Mi, Baocheng Zhang*, Yunbin Yuan, Xiaowen Luo
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Initial assessment of single- and dual-frequency BDS-3 RTK positioning
The BeiDou navigation satellite system with global coverage (BDS-3) has been fully operational since July 2020 and provides …
Yunbin Yuan*, Xiaolong Mi, Baocheng Zhang
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Stochastic modeling of between-receiver single-differenced ionospheric delays and its application to medium baseline RTK positioning
Global navigation satellite system (GNSS) carrier phase integer ambiguity resolution is one of the key issues and challenges for …
Xiaolong Mi, Baocheng Zhang*, Yunbin Yuan
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Multi-GNSS inter-system biases: estimability analysis and impact on RTK positioning
Inter-system biases (ISB) are of great relevance for the combined processing of the code and phase data of multiple global navigation …
Xiaolong Mi, Baocheng Zhang*, Yunbin Yuan
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