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        TITLE = "Evaluation of Inter-System Bias between BDS-2 and BDS-3 Satellites
and Its Impact on Precise Point Positioning",
        JOURNAL = RS,
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        NUMBER = "14",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173510"}

@article{bb177849,
        AUTHOR = "Wang, J. and Huang, G.W. and Yang, Y.X. and Zhang, Q. and Gao, Y. and Zhou, P.Y.",
        TITLE = "Mitigation of Short-Term Temporal Variations of Receiver Code Bias to
Achieve Increased Success Rate of Ambiguity Resolution in PPP",
        JOURNAL = RS,
        VOLUME = "12",
        YEAR = "2020",
        NUMBER = "5",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173511"}

@article{bb177850,
        AUTHOR = "Ma, H.Y. and Zhao, Q. and Verhagen, S. and Psychas, D. and Liu, X.L.",
        TITLE = "Assessing the Performance of Multi-GNSS PPP-RTK in the Local Area",
        JOURNAL = RS,
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        YEAR = "2020",
        NUMBER = "20",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173512"}

@article{bb177851,
        AUTHOR = "Liu, G. and Guo, F. and Wang, J. and Du, M.Y. and Qu, L.Z.",
        TITLE = "Triple-Frequency GPS Un-Differenced and Uncombined PPP Ambiguity
Resolution Using Observable-Specific Satellite Signal Biases",
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        NUMBER = "14",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173513"}

@article{bb177852,
        AUTHOR = "Deng, C.L. and Liu, Q. and Zou, X. and Tang, W.M. and Cui, J.H. and Wang, Y.W. and Guo, C.",
        TITLE = "Investigation of Tightly Combined Single-Frequency and Single-Epoch
Precise Positioning Using Multi-GNSS Data",
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        VOLUME = "12",
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        NUMBER = "2",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173514"}

@article{bb177853,
        AUTHOR = "Xu, W. and Shen, W.B. and Cai, C.H. and Li, L.H. and Wang, L. and Shen, Z.Y.",
        TITLE = "Modeling and Performance Evaluation of Precise Positioning and
Time-Frequency Transfer with Galileo Five-Frequency Observations",
        JOURNAL = RS,
        VOLUME = "13",
        YEAR = "2021",
        NUMBER = "15",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173515"}

@article{bb177854,
        AUTHOR = "Yang, S.F. and Zhang, Q.Y. and Zhang, X. and Liu, D.L.",
        TITLE = "Impact of GPS/BDS Satellite Attitude Quaternions on Precise Point
Positioning with Ambiguity Resolution",
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        VOLUME = "13",
        YEAR = "2021",
        NUMBER = "15",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173516"}

@article{bb177855,
        AUTHOR = "Naciri, N. and Bisnath, S.I.",
        TITLE = "Approaching Global Instantaneous Precise Positioning with the Dual-
and Triple-Frequency Multi-GNSS Decoupled Clock Model",
        JOURNAL = RS,
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        YEAR = "2021",
        NUMBER = "18",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173517"}

@article{bb177856,
        AUTHOR = "Gao, W. and Zhao, Q. and Meng, X.L. and Pan, S.",
        TITLE = "Performance of Single-Epoch EWL/WL/NL Ambiguity-Fixed Precise Point
Positioning with Regional Atmosphere Modelling",
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        NUMBER = "18",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173518"}

@article{bb177857,
        AUTHOR = "Xi, R.J. and Chen, Q. and Meng, X.L. and Psimoulis, P. and Jiang, W.P. and Xu, C.J.",
        TITLE = "Pass-by-Pass Ambiguity Resolution in Single GPS Receiver PPP Using
Observations for Two Sequential Days: An Exploratory Study",
        JOURNAL = RS,
        VOLUME = "13",
        YEAR = "2021",
        NUMBER = "18",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173519"}

@article{bb177858,
        AUTHOR = "Dardanelli, G. and Maltese, A. and Pipitone, C. and Pisciotta, A. and Lo Brutto, M.",
        TITLE = "NRTK, PPP or Static, That Is the Question. Testing Different
Positioning Solutions for GNSS Survey",
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        YEAR = "2021",
        NUMBER = "7",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173520"}

@article{bb177859,
        AUTHOR = "Guo, J. and Zhang, Q.Y. and Li, G.C. and Zhang, K.L.",
        TITLE = "Assessment of Multi-Frequency PPP Ambiguity Resolution Using Galileo
and BeiDou-3 Signals",
        JOURNAL = RS,
        VOLUME = "13",
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        NUMBER = "23",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173521"}

@article{bb177860,
        AUTHOR = "Yang, H. and Ji, S.Y. and Weng, D.J. and Wang, Z.J. and He, K.F. and Chen, W.",
        TITLE = "Assessment of the Feasibility of PPP-B2b Service for Real-Time
Coseismic Displacement Retrieval",
        JOURNAL = RS,
        VOLUME = "13",
        YEAR = "2021",
        NUMBER = "24",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173522"}

@article{bb177861,
        AUTHOR = "Nie, Z.X. and Xu, X.F. and Wang, Z.J. and Du, J.",
        TITLE = "Initial Assessment of BDS PPP-B2b Service: Precision of Orbit and
Clock Corrections, and PPP Performance",
        JOURNAL = RS,
        VOLUME = "13",
        YEAR = "2021",
        NUMBER = "11",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173523"}

@article{bb177862,
        AUTHOR = "Li, M. and Lei, Z. and Li, W.W. and Jiang, K. and Huang, T. and Zheng, J.W. and Zhao, Q.",
        TITLE = "Performance Evaluation of Single-Frequency Precise Point Positioning
and Its Use in the Android Smartphone",
        JOURNAL = RS,
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        YEAR = "2021",
        NUMBER = "23",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173524"}

@article{bb177863,
        AUTHOR = "Yang, F.I. and Zheng, C. and Li, H. and Li, L. and Zhang, J. and Zhao, L.",
        TITLE = "Continuity Enhancement Method for Real-Time PPP Based on
Zero-Baseline Constraint of Multi-Receiver",
        JOURNAL = RS,
        VOLUME = "13",
        YEAR = "2021",
        NUMBER = "4",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173525"}

@article{bb177864,
        AUTHOR = "Ge, Y.L. and Dai, P.P. and Qin, W.J. and Yang, X.H. and Zhou, F. and Wang, S.L. and Zhao, X.W.",
        TITLE = "Performance of Multi-GNSS Precise Point Positioning Time and
Frequency Transfer with Clock Modeling",
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        NUMBER = "3",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173526"}

@article{bb177865,
        AUTHOR = "Xiao, X. and Shen, F. and Lu, X.C. and Shen, P.L. and Ge, Y.L.",
        TITLE = "Performance of BDS-2/3, GPS, and Galileo Time Transfer with Real-Time
Single-Frequency Precise Point Positioning",
        JOURNAL = RS,
        VOLUME = "13",
        YEAR = "2021",
        NUMBER = "21",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173527"}

@article{bb177866,
        AUTHOR = "Ge, Y.L. and Cao, X.Y. and Shen, F. and Yang, X. and Wang, S.L.",
        TITLE = "BDS-3/Galileo Time and Frequency Transfer with Quad-Frequency Precise
Point Positioning",
        JOURNAL = RS,
        VOLUME = "13",
        YEAR = "2021",
        NUMBER = "14",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173528"}

@article{bb177867,
        AUTHOR = "Tang, X. and Jin, S.G. and Roberts, G.W.",
        TITLE = "Prior Position- and ZWD-Constrained PPP for Instantaneous Convergence
in Real-Time Kinematic Application",
        JOURNAL = RS,
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        YEAR = "2021",
        NUMBER = "14",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173529"}

@article{bb177868,
        AUTHOR = "Chen, C. and Xiao, G.R. and Chang, G.B. and Xu, T.H. and Yang, L.",
        TITLE = "Assessment of GPS/Galileo/BDS Precise Point Positioning with
Ambiguity Resolution Using Products from Different Analysis Centers",
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        YEAR = "2021",
        NUMBER = "16",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173530"}

@article{bb177869,
        AUTHOR = "Psychas, D. and Teunissen, P.J.G. and Verhagen, S.",
        TITLE = "A Multi-Frequency Galileo PPP-RTK Convergence Analysis with an
Emphasis on the Role of Frequency Spacing",
        JOURNAL = RS,
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        YEAR = "2021",
        NUMBER = "16",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173531"}

@article{bb177870,
        AUTHOR = "Li, X.P. and Pan, L.",
        TITLE = "Precise Point Positioning with Almost Fully Deployed BDS-3, BDS-2,
GPS, GLONASS, Galileo and QZSS Using Precise Products from Different
Analysis Centers",
        JOURNAL = RS,
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        YEAR = "2021",
        NUMBER = "19",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173532"}

@article{bb177871,
        AUTHOR = "Zhao, L. and Dousa, J. and Vaclavovic, P.",
        TITLE = "Accuracy Evaluation of Ionospheric Delay from Multi-Scale Reference
Networks and Its Augmentation to PPP during Low Solar Activity",
        JOURNAL = IJGI,
        VOLUME = "10",
        YEAR = "2021",
        NUMBER = "8",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173533"}

@article{bb177872,
        AUTHOR = "Qu, L.Z. and Zhang, P. and Jing, C.F. and Du, M.Y. and Wang, J. and Zhao, Q. and Li, J.J.",
        TITLE = "Estimating the Fractional Cycle Biases for GPS Triple-Frequency
Precise Point Positioning with Ambiguity Resolution Based on IGS
Ultra-Rapid Predicted Orbits",
        JOURNAL = RS,
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        YEAR = "2021",
        NUMBER = "16",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173534"}

@article{bb177873,
        AUTHOR = "Su, K. and Jin, S.G.",
        TITLE = "Three Dual-Frequency Precise Point Positioning Models for the
Ionospheric Modeling and Satellite Pseudorange Observable-Specific
Signal Bias Estimation",
        JOURNAL = RS,
        VOLUME = "13",
        YEAR = "2021",
        NUMBER = "24",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173535"}

@article{bb177874,
        AUTHOR = "Banville, S. and Hassen, E. and Walker, M. and Bond, J.",
        TITLE = "Wide-Area Grid-Based Slant Ionospheric Delay Corrections for Precise
Point Positioning",
        JOURNAL = RS,
        VOLUME = "14",
        YEAR = "2022",
        NUMBER = "5",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173536"}

@article{bb177875,
        AUTHOR = "Jiao, G.Q. and Song, S.",
        TITLE = "High-Rate One-Hourly Updated Ultra-Rapid Multi-GNSS Satellite Clock
Offsets Estimation and Its Application in Real-Time Precise Point
Positioning",
        JOURNAL = RS,
        VOLUME = "14",
        YEAR = "2022",
        NUMBER = "5",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173537"}

@article{bb177876,
        AUTHOR = "Xue, B. and Yuan, Y. and Wang, H. and Wang, H.T.",
        TITLE = "Evaluation of the Integrity Risk for Precise Point Positioning",
        JOURNAL = RS,
        VOLUME = "14",
        YEAR = "2022",
        NUMBER = "1",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173538"}

@article{bb177877,
        AUTHOR = "Liu, Y. and Yang, C. and Zhang, M.",
        TITLE = "Comprehensive Analyses of PPP-B2b Performance in China and
Surrounding Areas",
        JOURNAL = RS,
        VOLUME = "14",
        YEAR = "2022",
        NUMBER = "3",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173539"}

@article{bb177878,
        AUTHOR = "Wang, S.L. and Ge, Y.L. and Meng, X.L. and Shen, P.L. and Wang, K.D. and Ke, F.Y.",
        TITLE = "Modelling and Assessment of Single-Frequency PPP Time Transfer with
BDS-3 B1I and B1C Observations",
        JOURNAL = RS,
        VOLUME = "14",
        YEAR = "2022",
        NUMBER = "5",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173540"}

@article{bb177879,
        AUTHOR = "Zhao, B. and Xiong, Y.L.",
        TITLE = "Evaluating the Performance of Two Inter-Frequency Code Bias (IFCB)
Models in Combined Precise Point Positioning (PPP)",
        JOURNAL = RS,
        VOLUME = "14",
        YEAR = "2022",
        NUMBER = "6",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173541"}

@article{bb177880,
        AUTHOR = "Elsheikh, M. and Noureldin, A. and Korenberg, M.",
        TITLE = "Integration of GNSS Precise Point Positioning and Reduced Inertial
Sensor System for Lane-Level Car Navigation",
        JOURNAL = ITS,
        VOLUME = "23",
        YEAR = "2022",
        NUMBER = "3",
        MONTH = "March",
        PAGES = "2246-2261",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173542"}

@article{bb177881,
        AUTHOR = "Liu, J. and Zhang, B. and Liu, T. and Xu, G.C. and Ji, Y.F. and Sun, M.F. and Nie, W.F. and He, Y.F.",
        TITLE = "An Efficient UD Factorization Implementation of Kalman Filter for RTK
Based on Equivalent Principle",
        JOURNAL = RS,
        VOLUME = "14",
        YEAR = "2022",
        NUMBER = "4",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173543"}

@article{bb177882,
        AUTHOR = "Kiliszek, D. and Kroszczynski, K. and Araszkiewicz, A.",
        TITLE = "Analysis of Different Weighting Functions of Observations for GPS and
Galileo Precise Point Positioning Performance",
        JOURNAL = RS,
        VOLUME = "14",
        YEAR = "2022",
        NUMBER = "9",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173544"}

@article{bb177883,
        AUTHOR = "Dao, T. and Harima, K. and Carter, B. and Currie, J. and McClusky, S. and Brown, R. and Rubinov, E. and Choy, S.",
        TITLE = "Regional Ionospheric Corrections for High Accuracy GNSS Positioning",
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        YEAR = "2022",
        NUMBER = "10",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173545"}

@article{bb177884,
        AUTHOR = "Zhang, Z.H. and Pan, L.",
        TITLE = "Galileo Time Transfer with Five-Frequency Uncombined PPP:
A Posteriori Weighting, Inter-Frequency Bias, Precise Products and
Multi-Frequency Contribution",
        JOURNAL = RS,
        VOLUME = "14",
        YEAR = "2022",
        NUMBER = "11",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173546"}

@article{bb177885,
        AUTHOR = "Li, F.X. and Tu, R. and Hong, J. and Zhang, S.X. and Liu, M.Y. and Lu, X.C.",
        TITLE = "Performance Analysis of BDS-5G Combined Precise Point
Positioning",
        JOURNAL = RS,
        VOLUME = "14",
        YEAR = "2022",
        NUMBER = "13",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173547"}

@article{bb177886,
        AUTHOR = "Li, M.Y. and Huang, G. and Wang, L. and Xie, W. and Yue, F.",
        TITLE = "Performance of Multi-GNSS in the Asia-Pacific Region: Signal Quality,
Broadcast Ephemeris and Precise Point Positioning (PPP)",
        JOURNAL = RS,
        VOLUME = "14",
        YEAR = "2022",
        NUMBER = "13",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173548"}

@article{bb177887,
        AUTHOR = "Valdes Abreu, J.C. and Diaz, M.A. and Bravo, M. and Baez, J.C. and Stable Sanchez, Y.",
        TITLE = "Ionospheric Behavior during the 10 June 2021 Annular Solar Eclipse
and Its Impact on GNSS Precise Point Positioning",
        JOURNAL = RS,
        VOLUME = "14",
        YEAR = "2022",
        NUMBER = "13",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173549"}

@article{bb177888,
        AUTHOR = "Yi, D. and Yang, S. and Bisnath, S.I.",
        TITLE = "Native Smartphone Single- and Dual-Frequency GNSS-PPP/IMU Solution in
Real-World Driving Scenarios",
        JOURNAL = RS,
        VOLUME = "14",
        YEAR = "2022",
        NUMBER = "14",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173550"}

@article{bb177889,
        AUTHOR = "Xu, X.F. and Nie, Z.X. and Wang, Z.J. and Wang, B.Y. and Du, Q.H.",
        TITLE = "Performance Assessment of BDS-3 PPP-B2b/INS Loosely Coupled
Integration",
        JOURNAL = RS,
        VOLUME = "14",
        YEAR = "2022",
        NUMBER = "13",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173551"}

@article{bb177890,
        AUTHOR = "Qian, Z.Y. and Cao, Y.H. and Sun, X.S. and Ni, L. and Wang, Z.Y. and Chen, X.W.",
        TITLE = "Clustering Optimization for Triple-Frequency Combined Observations of
BDS-3 Based on Improved PSO-FCM Algorithm",
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        YEAR = "2022",
        NUMBER = "15",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173552"}

@article{bb177891,
        AUTHOR = "Song, C.F. and Ma, H.Y. and Zhu, H.Z. and Wu, B. and Shen, N.",
        TITLE = "External Tropospheric Corrections by Using Kriging Interpolation for
Improving PPP-RTK Positioning Solutions",
        JOURNAL = RS,
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        YEAR = "2022",
        NUMBER = "15",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173553"}

@article{bb177892,
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        TITLE = "Wide-Area GNSS Corrections for Precise Positioning and Navigation in
Agriculture",
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        NUMBER = "16",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173554"}

@article{bb177893,
        AUTHOR = "Li, M.H. and Huang, W.Q. and Li, H. and Wang, R.L. and Cui, P.",
        TITLE = "Satellite Clock Batch Estimation Accuracy Analysis and Its Impacts on
PPP",
        JOURNAL = RS,
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        YEAR = "2022",
        NUMBER = "16",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173555"}

@article{bb177894,
        AUTHOR = "Lv, J. and Gao, Z.Z. and Xu, Q.Z. and Lan, R.H. and Yang, C. and Peng, J.H.",
        TITLE = "Assessment of Real-Time GPS/BDS-2/BDS-3 Single-Frequency PPP and INS
Tight Integration Using Different RTS Products",
        JOURNAL = RS,
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        NUMBER = "17",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173556"}

@article{bb177895,
        AUTHOR = "Wang, Z.Y. and Wang, R.G. and Wang, Y.Y. and Hu, C. and Liu, B.Y.",
        TITLE = "Modelling and Assessment of a New Triple-Frequency IF1213 PPP with
BDS/GPS",
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        NUMBER = "18",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173557"}

@article{bb177896,
        AUTHOR = "Liu, J.H. and Tang, C.P. and Zhou, S.S. and Hu, X.G. and Yang, Y.F. and Yang, J.H. and Liu, Y.C.",
        TITLE = "The Bias in PPP-B2b Real-Time Clock Offset and the Strategy to Reduce
It",
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        NUMBER = "18",
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        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173558"}

@article{bb177897,
        AUTHOR = "Zheng, Y.L. and Zheng, F. and Yang, C. and Nie, G.G. and Li, S.H.",
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in Different Latitude Regions",
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        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173559"}

@article{bb177898,
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        TITLE = "IMU-Aided Precise Point Positioning Performance Assessment with
Smartphones in GNSS-Degraded Urban Environments",
        JOURNAL = RS,
        VOLUME = "14",
        YEAR = "2022",
        NUMBER = "18",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173560"}

@article{bb177899,
        AUTHOR = "Gu, S.F. and Dai, C.Q. and Mao, F.Y. and Fang, W.T.",
        TITLE = "Integration of Multi-GNSS PPP-RTK/INS/Vision with a Cascading Kalman
Filter for Vehicle Navigation in Urban Areas",
        JOURNAL = RS,
        VOLUME = "14",
        YEAR = "2022",
        NUMBER = "17",
        PAGES = "xx-yy",
        BIBSOURCE = "http://www.visionbib.com/bibliography/active682ppp2.html#TT173561"}

Last update:Jun 4, 2026 at 16:38:45