@article{bb156900,
AUTHOR = "Rakhmanov, A. and Wiseman, Y.",
TITLE = "Compression of GNSS Data with the Aim of Speeding up Communication to
Autonomous Vehicles",
JOURNAL = RS,
VOLUME = "15",
YEAR = "2023",
NUMBER = "8",
PAGES = "2165",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gps1.html#TT152703"}
@article{bb156901,
AUTHOR = "Balodis, J. and Normand, M. and Zarins, A.",
TITLE = "The Movement of GPS Positioning Discrepancy Clouds at a Mid-Latitude
Region in March 2015",
JOURNAL = RS,
VOLUME = "15",
YEAR = "2023",
NUMBER = "8",
PAGES = "2032",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gps1.html#TT152704"}
@article{bb156902,
AUTHOR = "Ju, Z.H. and Chen, L. and Yan, J.G.",
TITLE = "Acquisition of Weak BDS Signal in the Lunar Environment",
JOURNAL = RS,
VOLUME = "15",
YEAR = "2023",
NUMBER = "9",
PAGES = "xx-yy",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gps1.html#TT152705"}
@article{bb156903,
AUTHOR = "Xu, B.P. and Su, X. and Liu, Z.M. and Su, M. and Cui, J.H. and Li, Q. and Xu, Y. and Ma, Z. and Geng, T.",
TITLE = "Analysis on BDS-3 Autonomous Navigation Performance Based on the LEO
Constellation and Regional Stations",
JOURNAL = RS,
VOLUME = "15",
YEAR = "2023",
NUMBER = "12",
PAGES = "xx-yy",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gps1.html#TT152706"}
@article{bb156904,
AUTHOR = "Jiang, Y.P. and Li, W. and Zhang, H.W.",
TITLE = "An Efficient Fault Detection and Exclusion Method for Ephemeris
Monitoring",
JOURNAL = RS,
VOLUME = "15",
YEAR = "2023",
NUMBER = "13",
PAGES = "3259",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gps1.html#TT152707"}
@article{bb156905,
AUTHOR = "Chen, H.K. and Lu, T.D. and Huang, J.H. and He, X.X. and Yu, K. and Sun, X. and Ma, X.P. and Huang, Z.K.",
TITLE = "An Improved VMD-LSTM Model for Time-Varying GNSS Time Series
Prediction with Temporally Correlated Noise",
JOURNAL = RS,
VOLUME = "15",
YEAR = "2023",
NUMBER = "14",
PAGES = "3694",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gps1.html#TT152708"}
@article{bb156906,
AUTHOR = "Sun, X. and Lu, T.D. and Hu, S.Q. and Huang, J. and He, X.X. and Montillet, J.P. and Ma, X. and Huang, Z.K.",
TITLE = "The Relationship of Time Span and Missing Data on the Noise Model
Estimation of GNSS Time Series",
JOURNAL = RS,
VOLUME = "15",
YEAR = "2023",
NUMBER = "14",
PAGES = "3572",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gps1.html#TT152709"}
@article{bb156907,
AUTHOR = "Gao, X. and Ma, Z.F. and Jia, L.X. and Pan, L.",
TITLE = "An Improved Doppler-Aided Smoothing Code Algorithm for
BeiDou-2/BeiDou-3 un-Geostationary Earth Orbit Satellites in
Consideration of Satellite Code Bias",
JOURNAL = RS,
VOLUME = "15",
YEAR = "2023",
NUMBER = "14",
PAGES = "3549",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gps1.html#TT152710"}
@article{bb156908,
AUTHOR = "Jin, W.X. and Gong, W.F. and Hou, T.W. and Sun, X. and Ma, H.",
TITLE = "A Relative Field Antenna Calibration Method Designed for Low-Cost
GNSS Antennas by Exploiting Triple-Differenced Measurements",
JOURNAL = RS,
VOLUME = "15",
YEAR = "2023",
NUMBER = "15",
PAGES = "xx-yy",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gps1.html#TT152711"}
@article{bb156909,
AUTHOR = "Zhang, J. and Li, Z.C. and Zhang, P. and Yang, F. and Wu, J.L. and Liu, X.C. and Wang, X.Q. and Tan, Q.",
TITLE = "Assessing the Nonlinear Changes in Global Navigation Satellite System
Vertical Time Series with Environmental Loading in Mainland China",
JOURNAL = RS,
VOLUME = "15",
YEAR = "2023",
NUMBER = "16",
PAGES = "4115",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gps1.html#TT152712"}
@article{bb156910,
AUTHOR = "Tupek, A. and Zrinjski, M. and Svaco, M. and Barkovic, D.",
TITLE = "GNSS Receiver Antenna Absolute Field Calibration System Development:
Testing and Preliminary Results",
JOURNAL = RS,
VOLUME = "15",
YEAR = "2023",
NUMBER = "18",
PAGES = "4622",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gps1.html#TT152713"}
@article{bb156911,
AUTHOR = "Yang, X. and Feng, W.Q. and Zhuang, C. and Wang, Q. and Yang, X. and Yang, Z.",
TITLE = "A Multi-Correlation Peak Phase Deblurring Algorithm for BeiDou B1C
Signals in Urban Environments",
JOURNAL = RS,
VOLUME = "15",
YEAR = "2023",
NUMBER = "17",
PAGES = "4300",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gps1.html#TT152714"}
@article{bb156912,
AUTHOR = "Dou, J. and Xu, B. and Dou, L.",
TITLE = "Robust GNSS Positioning Using Unbiased Finite Impulse Response Filter",
JOURNAL = RS,
VOLUME = "15",
YEAR = "2023",
NUMBER = "18",
PAGES = "4528",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gps1.html#TT152715"}
@article{bb156913,
AUTHOR = "Jiang, C.H. and Chen, Y.W. and Liu, Z.Y. and Xia, Q.Y. and Chen, C. and Hyyppa, J.",
TITLE = "A Probabilistic Method-Based Smartphone GNSS Fault Detection and
Exclusion System Utilizing PDR Step Length",
JOURNAL = RS,
VOLUME = "15",
YEAR = "2023",
NUMBER = "20",
PAGES = "4993",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gps1.html#TT152716"}
@article{bb156914,
AUTHOR = "Wang, R.G. and Hu, C. and Wang, Z.Y. and Yuan, F. and Wang, Y.Y.",
TITLE = "Performance of Smartphone BDS-3/GPS/Galileo Multi-Frequency
Ionosphere-Free Precise Code Positioning",
JOURNAL = RS,
VOLUME = "15",
YEAR = "2023",
NUMBER = "22",
PAGES = "5371",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gps1.html#TT152717"}
@article{bb156915,
AUTHOR = "Pipitone, C. and Maltese, A. and Lo Brutto, M. and Dardanelli, G.",
TITLE = "A Review of Selected Applications of GNSS CORS and Related
Experiences at the University of Palermo (Italy)",
JOURNAL = RS,
VOLUME = "15",
YEAR = "2023",
NUMBER = "22",
PAGES = "5343",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gps1.html#TT152718"}
@article{bb156916,
AUTHOR = "Gao, M. and Meng, Z.H. and Zhu, H. and Xu, A. and Cao, Z.H. and Tan, C.",
TITLE = "Research on the Real-Time Ambiguity Resolution Algorithm of
GPS/Galileo/BDS Based on CNES Real-Time Products",
JOURNAL = RS,
VOLUME = "15",
YEAR = "2023",
NUMBER = "21",
PAGES = "5159",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gps1.html#TT152719"}
@article{bb156917,
AUTHOR = "Dang, X.F. and Yin, X. and Zhang, Y.Z. and Gao, C.F. and Wu, J.C. and Liu, Y.Q.",
TITLE = "Improved Medium Baseline RTK Positioning Performance Based on
BDS/Galileo/GPS Triple-Frequency-Only Observations",
JOURNAL = RS,
VOLUME = "15",
YEAR = "2023",
NUMBER = "21",
PAGES = "5198",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gps1.html#TT152720"}
@article{bb156918,
AUTHOR = "Zhang, Q.C. and Ma, X.P. and Gao, Y.T. and Huang, G.W. and Zhao, Q.Z.",
TITLE = "An Improved Carrier-Smoothing Code Algorithm for BDS Satellites with
SICB",
JOURNAL = RS,
VOLUME = "15",
YEAR = "2023",
NUMBER = "21",
PAGES = "5253",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gps1.html#TT152721"}
@article{bb156919,
AUTHOR = "Gou, J.Y. and Rosch, C. and Shehaj, E. and Chen, K.K. and Shahvandi, M.K. and Soja, B. and Rothacher, M.",
TITLE = "Modeling the Differences between Ultra-Rapid and Final Orbit Products
of GPS Satellites Using Machine-Learning Approaches",
JOURNAL = RS,
VOLUME = "15",
YEAR = "2023",
NUMBER = "23",
PAGES = "5585",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gps1.html#TT152722"}
@article{bb156920,
AUTHOR = "Sun, Y.Q. and Huang, F.X. and Xia, J.M. and Yin, C. and Bai, W.H. and Du, Q.F. and Wang, X. and Cai, Y.R. and Li, W. and Yang, G. and Zhai, X.C. and Xu, N. and Hu, X.Q. and Liu, Y. and Liu, C. and Wang, D.W. and Qiu, T.S. and Tian, Y. and Duan, L. and Li, F. and Meng, X.G. and Liu, C.L. and Tan, G.Y. and Hu, P. and Wu, R. and Song, D.M.",
TITLE = "GNOS-II on Fengyun-3 Satellite Series: Exploration of Multi-GNSS
Reflection Signals for Operational Applications",
JOURNAL = RS,
VOLUME = "15",
YEAR = "2023",
NUMBER = "24",
PAGES = "5756",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gps1.html#TT152723"}
@article{bb156921,
AUTHOR = "Dong, Z.H. and Zhang, S.",
TITLE = "SISRE of BDS-3 MEO: Evolution as Well as Comparison between D1 and
B-CNAV (B-CNAV1, B-CNAV2) Navigation Messages",
JOURNAL = RS,
VOLUME = "16",
YEAR = "2024",
NUMBER = "3",
PAGES = "484",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gps1.html#TT152724"}
@inproceedings{bb156922,
AUTHOR = "Zhang, M.Z.",
TITLE = "Research on High Performance Acquisition and Synchronization of
Signals Based on Beidou New System",
BOOKTITLE = ICIVC22,
YEAR = "2022",
PAGES = "860-865",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gps1.html#TT152725"}
@inproceedings{bb156923,
AUTHOR = "Chen, M. and Zhang, Q.",
TITLE = "Analysis of Positioning Deviation Between Beidou and GPS Based On
National Reference Stations in China",
BOOKTITLE = ISPRS21,
YEAR = "2021",
PAGES = "B1-2021: 209-214",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gps1.html#TT152726"}
@inproceedings{bb156924,
AUTHOR = "Alihan, N.S.A. and Wijaya, D.D. and Din, A.H.M. and Omar, A.H.",
TITLE = "The Presence of Geophysical Loadings in GPS Observations Using General
Least Squares Approaches",
BOOKTITLE = GGT19,
YEAR = "2019",
PAGES = "101-107",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gps1.html#TT152727"}
@inproceedings{bb156925,
AUTHOR = "Barzaghi, R. and Reguzzoni, M. and de Gaetani, C.I. and Caldera, S. and Rossi, L.",
TITLE = "Cultural Heritage Monitoring By Low-cost GNSS Receivers:
A Feasibility Study for San Gaudenzio's Cupola, Novara",
BOOKTITLE = GEORES19,
YEAR = "2019",
PAGES = "209-216",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gps1.html#TT152728"}
@inproceedings{bb156926,
AUTHOR = "Khajeh, S. and Ardalan, A.A. and Schuh, H.",
TITLE = "Interferometric Path Models for GNSS Ground-based Phase Altimetry",
BOOKTITLE = SMPR19,
YEAR = "2019",
PAGES = "597-603",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gps1.html#TT152729"}
@inproceedings{bb156927,
AUTHOR = "Luo, Y. and Yu, C. and Li, J. and El Sheimy, N.",
TITLE = "Performance of Gnss Carrier-tracking Loop Based On Kalman Filter in A
Challenging Environment",
BOOKTITLE = EuroCOW-M3DMaN19,
YEAR = "2019",
PAGES = "1687-1693",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gps1.html#TT152730"}
@inproceedings{bb156928,
AUTHOR = "Semler, Q. and Mangin, L. and Moussaoui, A. and Semin, E.",
TITLE = "Development of a Low-cost Centimetric GNSS Positioning Solution For
Android Applications",
BOOKTITLE = LC3D19,
YEAR = "2019",
PAGES = "309-314",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gps1.html#TT152731"}
@inproceedings{bb156929,
AUTHOR = "Razak, M.S.A. and Musa, T.A. and Othman, R. and Yazair, M.F. and Sha'ameri, A.Z. and Amirudin, A. and Yusof, R.M.",
TITLE = "Performance Analysis of Sispelsat MSK-DGNSS Radio Signal In Peninsular
Malaysia",
BOOKTITLE = GeoDisast18,
YEAR = "2018",
PAGES = "57-65",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gps1.html#TT152732"}
@inproceedings{bb156930,
AUTHOR = "Bakici, S. and Erkek, B. and Manti, V. and Altekin, A.",
TITLE = "Trusted Data Communication And Security Issues in GNSS Network Of
Turkey",
BOOKTITLE = GeoAdvances17,
YEAR = "2017",
PAGES = "23-26",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gps1.html#TT152733"}
@inproceedings{bb156931,
AUTHOR = "Toth, C.K. and Koppanyi, Z. and Navratil, V. and Grejner Brzezinska, D.",
TITLE = "Georeferencing in GNSS-challenged Environment:
Integrating UWB and IMU Technologies",
BOOKTITLE = Hannover17,
YEAR = "2017",
PAGES = "175-180",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gps1.html#TT152734"}
@inproceedings{bb156932,
AUTHOR = "Elsobeiey, M.",
TITLE = "Performance Analysis of Low-cost Single-Frequency GPS Receivers In
Hydrographic Surveying",
BOOKTITLE = GeoDisast17,
YEAR = "2017",
PAGES = "67-71",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gps1.html#TT152735"}
@inproceedings{bb156933,
AUTHOR = "Pei, S.W. and Li, Y.G. and Zhou, J.B. and Yao, Y.J. and Li, S.P.",
TITLE = "Design of time unification software based on Kylin operating system",
BOOKTITLE = ICIVC17,
YEAR = "2017",
PAGES = "1040-1043",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gps1.html#TT152736"}
@inproceedings{bb156934,
AUTHOR = "Hafidhi, M.M. and Boutillon, E. and Dion, A.",
TITLE = "Demo: Localisation in a faulty digital GPS receiver",
BOOKTITLE = DASIP16,
YEAR = "2016",
PAGES = "223-224",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gps1.html#TT152737"}
@inproceedings{bb156935,
AUTHOR = "Dridi, M. and Hafidhi, M.M. and Winstead, C. and Boutillon, E.",
TITLE = "Reliable NCO carrier generators for GPS receivers",
BOOKTITLE = DASIP15,
YEAR = "2015",
PAGES = "1-5",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gps1.html#TT152738"}
@inproceedings{bb156936,
AUTHOR = "Hafidhi, M.M. and Boutillon, E. and Winstead, C.",
TITLE = "Reducing the impact of internal upsets inside the correlation process
in GPS Receivers",
BOOKTITLE = DASIP15,
YEAR = "2015",
PAGES = "1-5",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gps1.html#TT152739"}
@inproceedings{bb156937,
AUTHOR = "Hamoudi, H. and Haddad, B. and Lognonne, P.",
TITLE = "Design of an Antenna Array for GNSS/GPS Network",
BOOKTITLE = ICISP12,
YEAR = "2012",
PAGES = "183-190",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gps1.html#TT152740"}
@inproceedings{bb156938,
AUTHOR = "Jung, W.R. and Bell, S.",
TITLE = "Mapping WLAN coverage as a potential complementary source for GPS-based
navigation in indoor environments",
BOOKTITLE = CGC10,
YEAR = "2010",
PAGES = "168",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gps1.html#TT152741"}
@article{bb156939,
AUTHOR = "Lee, D. and Cho, J. and Suh, Y. and Hwang, J. and Yun, H.",
TITLE = "A New Window-Based Program for Quality Control of GPS Sensing Data",
JOURNAL = RS,
VOLUME = "4",
YEAR = "2012",
NUMBER = "10",
MONTH = "October",
PAGES = "3168-3183",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152742"}
@article{bb156940,
AUTHOR = "Miura, S. and Hsu, L. and Chen, F. and Kamijo, S.",
TITLE = "GPS Error Correction With Pseudorange Evaluation Using
Three-Dimensional Maps",
JOURNAL = ITS,
VOLUME = "16",
YEAR = "2015",
NUMBER = "6",
MONTH = "December",
PAGES = "3104-3115",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152743"}
@article{bb156941,
AUTHOR = "Fernandez Prades, C. and Arribas, J. and Closas, P.",
TITLE = "Robust GNSS Receivers by Array Signal Processing:
Theory and Implementation",
JOURNAL = PIEEE,
VOLUME = "104",
YEAR = "2016",
NUMBER = "6",
MONTH = "June",
PAGES = "1207-1220",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152744"}
@article{bb156942,
AUTHOR = "Hashemi, M.",
TITLE = "Reusability of the Output of Map-Matching Algorithms Across Space and
Time Through Machine Learning",
JOURNAL = ITS,
VOLUME = "18",
YEAR = "2017",
NUMBER = "11",
MONTH = "November",
PAGES = "3017-3026",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152745"}
@article{bb156943,
AUTHOR = "Kassas, Z.Z.M. and Khalife, J. and Shamaei, K. and Morales, J.",
TITLE = "I Hear, Therefore I Know Where I Am:
Compensating for GNSS Limitations with Cellular Signals",
JOURNAL = SPMag,
VOLUME = "34",
YEAR = "2017",
NUMBER = "5",
MONTH = "September",
PAGES = "111-124",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152746"}
@article{bb156944,
AUTHOR = "Zajdel, R. and Sosnica, K. and Bury, G.",
TITLE = "A New Online Service for the Validation of Multi-GNSS Orbits Using
SLR",
JOURNAL = RS,
VOLUME = "9",
YEAR = "2017",
NUMBER = "10",
PAGES = "xx-yy",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152747"}
@article{bb156945,
AUTHOR = "Paziewski, J. and Sieradzki, R. and Wielgosz, P.",
TITLE = "On the Applicability of Galileo FOC Satellites with Incorrect Highly
Eccentric Orbits:
An Evaluation of Instantaneous Medium-Range Positioning",
JOURNAL = RS,
VOLUME = "10",
YEAR = "2018",
NUMBER = "2",
PAGES = "xx-yy",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152748"}
@article{bb156946,
AUTHOR = "Baldysz, Z. and Nykiel, G. and Figurski, M. and Araszkiewicz, A.",
TITLE = "Assessment of the Impact of GNSS Processing Strategies on the
Long-Term Parameters of 20 Years IWV Time Series",
JOURNAL = RS,
VOLUME = "10",
YEAR = "2018",
NUMBER = "4",
PAGES = "xx-yy",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152749"}
@article{bb156947,
AUTHOR = "Li, W. and Rius, A. and Fabra, F. and Cardellach, E. and Ribo, S. and Martin Neira, M.",
TITLE = "Revisiting the GNSS-R Waveform Statistics and Its Impact on
Altimetric Retrievals",
JOURNAL = GeoRS,
VOLUME = "56",
YEAR = "2018",
NUMBER = "5",
MONTH = "May",
PAGES = "2854-2871",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152750"}
@article{bb156948,
AUTHOR = "Zhang, Q.Z. and Yang, W. and Zhang, S. and Yao, L.H.",
TITLE = "Performance Evaluation of QZSS Augmenting GPS and BDS
Single-Frequency Single-Epoch Positioning with Actual Data in
Asia-Pacific Region",
JOURNAL = IJGI,
VOLUME = "7",
YEAR = "2018",
NUMBER = "5",
PAGES = "xx-yy",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152751"}
@article{bb156949,
AUTHOR = "Liu, Y.Y. and Zhu, J.S. and Ye, S.R. and Song, W.W.",
TITLE = "Real-Time Phase Bias Estimation for BeiDou Satellites Based on
Consideration of Orbit Errors",
JOURNAL = RS,
VOLUME = "10",
YEAR = "2018",
NUMBER = "7",
PAGES = "xx-yy",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152752"}
@article{bb156950,
AUTHOR = "Li, W.W. and Shen, Y.Z.",
TITLE = "The Consideration of Formal Errors in Spatiotemporal Filtering Using
Principal Component Analysis for Regional GNSS Position Time Series",
JOURNAL = RS,
VOLUME = "10",
YEAR = "2018",
NUMBER = "4",
PAGES = "xx-yy",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152753"}
@article{bb156951,
AUTHOR = "Tarantino, E. and Novelli, A. and Cefalo, R. and Sluga, T. and Tommasi, A.",
TITLE = "Single-Frequency Kinematic Performance Comparison between Galileo,
GPS, and GLONASS Satellite Positioning Systems Using an MMS-Generated
Trajectory as a Reference: Preliminary Results",
JOURNAL = IJGI,
VOLUME = "7",
YEAR = "2018",
NUMBER = "3",
PAGES = "xx-yy",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152754"}
@article{bb156952,
AUTHOR = "Brenot, H. and Rohm, W. and Kacmarik, M. and Moller, G. and Sa, A. and Tondas, D. and Rapant, L. and Biondi, R. and Manning, T. and Champollion, C.",
TITLE = "Cross-Comparison and Methodological Improvement in GPS Tomography",
JOURNAL = RS,
VOLUME = "12",
YEAR = "2019",
NUMBER = "1",
PAGES = "xx-yy",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152755"}
@article{bb156953,
AUTHOR = "Carreno Luengo, H. and Luzi, G. and Crosetto, M.",
TITLE = "First Evaluation of Topography on GNSS-R:
An Empirical Study Based on a Digital Elevation Model",
JOURNAL = RS,
VOLUME = "11",
YEAR = "2019",
NUMBER = "21",
PAGES = "xx-yy",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152756"}
@article{bb156954,
AUTHOR = "Wu, S.G. and Nie, G.G. and Meng, X.L. and Liu, J.N. and He, Y.F. and Xue, C.H. and Li, H.Y.",
TITLE = "Comparative Analysis of the Effect of the Loading Series from GFZ and
EOST on Long-Term GPS Height Time Series",
JOURNAL = RS,
VOLUME = "12",
YEAR = "2020",
NUMBER = "17",
PAGES = "xx-yy",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152757"}
@article{bb156955,
AUTHOR = "Ji, K. and Shen, Y.Z. and Wang, F.W.",
TITLE = "Signal Extraction from GNSS Position Time Series Using Weighted
Wavelet Analysis",
JOURNAL = RS,
VOLUME = "12",
YEAR = "2020",
NUMBER = "6",
PAGES = "xx-yy",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152758"}
@article{bb156956,
AUTHOR = "Zhang, Z.T. and Li, B.F. and Shen, Y.Z. and Gao, Y. and Wang, M.M.",
TITLE = "Site-Specific Unmodeled Error Mitigation for GNSS Positioning in
Urban Environments Using a Real-Time Adaptive Weighting Model",
JOURNAL = RS,
VOLUME = "10",
YEAR = "2018",
NUMBER = "7",
PAGES = "xx-yy",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152759"}
@article{bb156957,
AUTHOR = "Zhu, Z. and Li, C. and Zhou, X.",
TITLE = "An Accurate High-Order Errors Suppression and Cancellation Method for
High-Precision Airborne POS",
JOURNAL = GeoRS,
VOLUME = "56",
YEAR = "2018",
NUMBER = "9",
MONTH = "September",
PAGES = "5357-5367",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152760"}
@article{bb156958,
AUTHOR = "Gao, F. and Xu, T. and Wang, N.Z. and Jiang, C.H. and Du, Y.J. and Nie, W.F. and Xu, G.C.",
TITLE = "Spatiotemporal Evaluation of GNSS-R Based on Future Fully Operational
Global Multi-GNSS and Eight-LEO Constellations",
JOURNAL = RS,
VOLUME = "10",
YEAR = "2018",
NUMBER = "1",
PAGES = "xx-yy",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152761"}
@article{bb156959,
AUTHOR = "Wu, W.W. and Wu, J. and Meng, G.",
TITLE = "A Study of Rank Defect and Network Effect in Processing the CMONOC
Network on Bernese",
JOURNAL = RS,
VOLUME = "10",
YEAR = "2018",
NUMBER = "3",
PAGES = "xx-yy",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152762"}
@article{bb156960,
AUTHOR = "Zhao, X.H. and Chen, N. and Li, W.F. and Peng, J.T. and Shen, L.J.",
TITLE = "lp-ICP Coastline Inflection Method for Geolocation Error Estimation
in FY-3 MWRI Data",
JOURNAL = RS,
VOLUME = "11",
YEAR = "2019",
NUMBER = "16",
PAGES = "xx-yy",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152763"}
@article{bb156961,
AUTHOR = "Luo, Y. and Li, J. and Yu, C.Y. and Xu, B. and Li, Y. and Hsu, L.T. and El Sheimy, N.",
TITLE = "Research on Time-Correlated Errors Using Allan Variance in a Kalman
Filter Applicable to Vector-Tracking-Based GNSS Software-Defined
Receiver for Autonomous Ground Vehicle Navigation",
JOURNAL = RS,
VOLUME = "11",
YEAR = "2019",
NUMBER = "9",
PAGES = "xx-yy",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152764"}
@article{bb156962,
AUTHOR = "Turen, Y. and Sanli, D.U.",
TITLE = "Accuracy of Deformation Rates from Campaign GPS Surveys Considering
Extended Observation Session and Antenna Set-Up Errors",
JOURNAL = RS,
VOLUME = "11",
YEAR = "2019",
NUMBER = "10",
PAGES = "xx-yy",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152765"}
@article{bb156963,
AUTHOR = "Bento, L.C. and Bonnifait, P. and Nunes, U.J.",
TITLE = "Set-Membership Position Estimation With GNSS Pseudorange Error
Mitigation Using Lane-Boundary Measurements",
JOURNAL = ITS,
VOLUME = "20",
YEAR = "2019",
NUMBER = "1",
MONTH = "January",
PAGES = "185-194",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152766"}
@article{bb156964,
AUTHOR = "Callau, A.A. and Perez Albert, Y. and Gine, D.S.",
TITLE = "Quality of GNSS Traces from VGI: A Data Cleaning Method Based on
Activity Type and User Experience",
JOURNAL = IJGI,
VOLUME = "9",
YEAR = "2020",
NUMBER = "12",
PAGES = "xx-yy",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152767"}
@article{bb156965,
AUTHOR = "Tan, W.J. and Chen, J.P. and Dong, D. and Qu, W.J. and Xu, X.Q.",
TITLE = "Analysis of the Potential Contributors to Common Mode Error in
Chuandian Region of China",
JOURNAL = RS,
VOLUME = "12",
YEAR = "2020",
NUMBER = "5",
PAGES = "xx-yy",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152768"}
@article{bb156966,
AUTHOR = "Tavani, S. and Pignalosa, A. and Corradetti, A. and Mercuri, M. and Smeraglia, L. and Riccardi, U. and Seers, T. and Pavlis, T. and Billi, A.",
TITLE = "Photogrammetric 3D Model via Smartphone GNSS Sensor:
Workflow, Error Estimate, and Best Practices",
JOURNAL = RS,
VOLUME = "12",
YEAR = "2020",
NUMBER = "21",
PAGES = "xx-yy",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152769"}
@article{bb156967,
AUTHOR = "Zhao, L. and Zhang, J. and Li, L. and Yang, F. and Liu, X.S.",
TITLE = "Position-Domain Non-Gaussian Error Overbounding for ARAIM",
JOURNAL = RS,
VOLUME = "12",
YEAR = "2020",
NUMBER = "12",
PAGES = "xx-yy",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152770"}
@article{bb156968,
AUTHOR = "Li, C.F. and Huang, S.X. and Chen, Q.A. and van Dam, T. and Fok, H.S. and Zhao, Q. and Wu, W.W. and Wang, X.P.",
TITLE = "Quantitative Evaluation of Environmental Loading Induced Displacement
Products for Correcting GNSS Time Series in CMONOC",
JOURNAL = RS,
VOLUME = "12",
YEAR = "2020",
NUMBER = "4",
PAGES = "xx-yy",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152771"}
@article{bb156969,
AUTHOR = "Meng, L.D. and Wang, J.X. and Chen, J.P. and Wang, B. and Zhang, Y.Z.",
TITLE = "Extended Geometry and Probability Model for GNSS+ Constellation
Performance Evaluation",
JOURNAL = RS,
VOLUME = "12",
YEAR = "2020",
NUMBER = "16",
PAGES = "xx-yy",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152772"}
@article{bb156970,
AUTHOR = "Yang, H.T. and Zhou, B. and Wang, L.X. and Wei, Q. and Ji, F. and Zhang, R.",
TITLE = "Performance and Evaluation of GNSS Receiver Vector Tracking Loop
Based on Adaptive Cascade Filter",
JOURNAL = RS,
VOLUME = "13",
YEAR = "2021",
NUMBER = "8",
PAGES = "xx-yy",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152773"}
@article{bb156971,
AUTHOR = "Cui, H.M. and Zhang, S.",
TITLE = "Satellite Availability and Service Performance Evaluation for
Next-Generation GNSS, RNSS and LEO Augmentation Constellation",
JOURNAL = RS,
VOLUME = "13",
YEAR = "2021",
NUMBER = "18",
PAGES = "xx-yy",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152774"}
@article{bb156972,
AUTHOR = "Li, C. and Fu, Y. and Yu, F.R. and Luan, T.H. and Zhang, Y.",
TITLE = "Vehicle Position Correction: A Vehicular Blockchain Networks-Based
GPS Error Sharing Framework",
JOURNAL = ITS,
VOLUME = "22",
YEAR = "2021",
NUMBER = "2",
MONTH = "February",
PAGES = "898-912",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152775"}
@article{bb156973,
AUTHOR = "Feng, T. and Chen, S.L. and Feng, Z. and Shen, C.Y. and Tian, Y.",
TITLE = "Effects of Canopy and Multi-Epoch Observations on Single-Point
Positioning Errors of a GNSS in Coniferous and Broadleaved Forests",
JOURNAL = RS,
VOLUME = "13",
YEAR = "2021",
NUMBER = "12",
PAGES = "xx-yy",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152776"}
@article{bb156974,
AUTHOR = "Ma, X.J. and Liu, B. and Dai, W. and Kuang, C. and Xing, X.M.",
TITLE = "Potential Contributors to Common Mode Error in Array GPS Displacement
Fields in Taiwan Island",
JOURNAL = RS,
VOLUME = "13",
YEAR = "2021",
NUMBER = "21",
PAGES = "xx-yy",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152777"}
@article{bb156975,
AUTHOR = "Wang, Q. and Han, M.Y. and Wen, Y.L. and He, M. and He, X.F.",
TITLE = "Comparison of the Segmentation Results of Two Carrier Tracking Loop
Types and Analysis of Theoretical Influencing Factors",
JOURNAL = RS,
VOLUME = "13",
YEAR = "2021",
NUMBER = "11",
PAGES = "xx-yy",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152778"}
@article{bb156976,
AUTHOR = "Zhang, P.F. and Tu, R. and Gao, Y.P. and Hong, J. and Han, J.Q. and Lu, X.C.",
TITLE = "Comparison of Multi-GNSS Time and Frequency Transfer Performance
Using Overlap-Frequency Observations",
JOURNAL = RS,
VOLUME = "13",
YEAR = "2021",
NUMBER = "16",
PAGES = "xx-yy",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152779"}
@article{bb156977,
AUTHOR = "Wu, M.K. and Li, J.H. and Luo, S. and Liu, W.",
TITLE = "Attitude Determination with GPS L1/Galileo E1 Observations from
Common-Clock Receiver: A Comparison of Four Different Models",
JOURNAL = RS,
VOLUME = "14",
YEAR = "2022",
NUMBER = "21",
PAGES = "xx-yy",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152780"}
@article{bb156978,
AUTHOR = "Kong, Q.L. and Chen, Y.F. and Fang, W.H. and Wang, G.Z. and Li, C.S. and Wang, T. and Bai, Q. and Han, J.W.",
TITLE = "Analysis of Space-Borne GPS Data Quality and Evaluation of Precise
Orbit Determination for COSMIC-2 Mission Based on Reduced Dynamic
Method",
JOURNAL = RS,
VOLUME = "14",
YEAR = "2022",
NUMBER = "15",
PAGES = "xx-yy",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152781"}
@article{bb156979,
AUTHOR = "Bao, L.F. and Luo, H.Y. and Gao, X. and Ning, B. and Zhao, F. and Zhu, Y.",
TITLE = "MT-e&R: NMEA Protocol-Assisted High-Accuracy Navigation Algorithm
Based on GNSS Error Estimation Using Multitask Learning",
JOURNAL = ITS,
VOLUME = "23",
YEAR = "2022",
NUMBER = "11",
MONTH = "November",
PAGES = "20464-20475",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152782"}
@article{bb156980,
AUTHOR = "Al Hage, J. and Xu, P. and Bonnifait, P. and Ibanez Guzman, J.",
TITLE = "Localization Integrity for Intelligent Vehicles Through Fault
Detection and Position Error Characterization",
JOURNAL = ITS,
VOLUME = "23",
YEAR = "2022",
NUMBER = "4",
MONTH = "April",
PAGES = "2978-2990",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152783"}
@article{bb156981,
AUTHOR = "Guo, R. and Wang, D.X. and Xing, N. and Liu, Z.J. and Zhang, T.Q. and Ren, H. and Liu, S.",
TITLE = "Preliminary Analysis and Evaluation of BDS-3 RDSS Timing Performance",
JOURNAL = RS,
VOLUME = "14",
YEAR = "2022",
NUMBER = "2",
PAGES = "xx-yy",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152784"}
@article{bb156982,
AUTHOR = "Chen, L. and Gao, W.G. and Hu, Z.G. and Cao, Y.L. and Pei, L. and Liu, C. and Zhou, W. and Liu, X. and Chen, L. and Yang, R.H.",
TITLE = "BDS-3 Integrity Risk Modeling and Probability Evaluation",
JOURNAL = RS,
VOLUME = "14",
YEAR = "2022",
NUMBER = "4",
PAGES = "xx-yy",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152785"}
@article{bb156983,
AUTHOR = "Liu, G.L. and Huang, G. and Xu, Y. and Ta, L.Y. and Jing, C. and Cao, Y. and Wang, Z.W.",
TITLE = "Accuracy Evaluation and Analysis of GNSS Tropospheric Delay Inversion
from Meteorological Reanalysis Data",
JOURNAL = RS,
VOLUME = "14",
YEAR = "2022",
NUMBER = "14",
PAGES = "xx-yy",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152786"}
@article{bb156984,
AUTHOR = "Wang, E.S. and Song, W. and Zhang, Y.Z. and Shi, X.Z. and Wang, Z. and Xu, S. and Shu, W.",
TITLE = "Evaluation of BDS/GPS Multi-Frequency RTK Positioning Performance
under Different Baseline Lengths",
JOURNAL = RS,
VOLUME = "14",
YEAR = "2022",
NUMBER = "15",
PAGES = "xx-yy",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152787"}
@article{bb156985,
AUTHOR = "Liu, Y. and Gao, F. and Li, J.X. and He, Y.Q. and Ning, B.J. and Liu, Y. and Chen, S. and Qiu, Y.Q.",
TITLE = "Analysis and Performance Evaluation of BDS-3 Code Ranging Accuracy
Based on Raw IF Data from a Zero-Baseline Experiment",
JOURNAL = RS,
VOLUME = "14",
YEAR = "2022",
NUMBER = "15",
PAGES = "xx-yy",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152788"}
@article{bb156986,
AUTHOR = "Liu, B. and Ma, X.J. and Xing, X.M. and Tan, J.B. and Peng, W. and Zhang, L.Q.",
TITLE = "Quantitative Evaluation of Environmental Loading Products and Thermal
Expansion Effect for Correcting GNSS Vertical Coordinate Time Series
in Taiwan",
JOURNAL = RS,
VOLUME = "14",
YEAR = "2022",
NUMBER = "18",
PAGES = "xx-yy",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152789"}
@article{bb156987,
AUTHOR = "Ebinuma, T. and Tanaka, T.",
TITLE = "Performance Evaluation of Multi-Epoch Double-Differenced Pseudorange
Observation Method Using GNSS Ground Stations",
JOURNAL = RS,
VOLUME = "14",
YEAR = "2022",
NUMBER = "19",
PAGES = "xx-yy",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152790"}
@article{bb156988,
AUTHOR = "Wang, J. and Yu, X. and Aragon Angel, A. and Rovira Garcia, A. and Wang, H.",
TITLE = "The Selection of Basic Functions for a Time-Varying Model of
Unmodeled Errors in Medium and Long GNSS Baselines",
JOURNAL = RS,
VOLUME = "15",
YEAR = "2023",
NUMBER = "20",
PAGES = "5022",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152791"}
@article{bb156989,
AUTHOR = "Specht, M.",
TITLE = "Review of the Monothematic Series of Publications Concerning Research
on Statistical Distributions of Navigation Positioning System Errors",
JOURNAL = RS,
VOLUME = "15",
YEAR = "2023",
NUMBER = "22",
PAGES = "5407",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152792"}
@article{bb156990,
AUTHOR = "Guo, Y.M. and Gao, S. and Pan, Z.B. and Wang, P. and Gong, X.W. and Chen, J.Y. and Song, K. and Zhong, Z. and Yue, Y. and Guo, L. and Bai, Y. and Gao, Y.P. and Lu, X.C. and Zhang, S.G.",
TITLE = "Advancing Ultra-High Precision in Satellite-Ground Time-Frequency
Comparison: Ground-Based Experiment and Simulation Verification for
the China Space Station",
JOURNAL = RS,
VOLUME = "15",
YEAR = "2023",
NUMBER = "22",
PAGES = "5393",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152793"}
@article{bb156991,
AUTHOR = "Li, R.J. and Li, L. and Na, Z.B. and Duan, Y.W. and Xu, X. and Liu, Z.L.",
TITLE = "Impact Analysis of Satellite Geometry Variation on ARAIM Integrity
Risk over Exposure Interval",
JOURNAL = RS,
VOLUME = "16",
YEAR = "2024",
NUMBER = "2",
PAGES = "286",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152794"}
@article{bb156992,
AUTHOR = "Savchuk, S. and Dvulit, P. and Kerker, V. and Michalski, D. and Michalska, A.",
TITLE = "Python Software Tool for Diagnostics of the Global Navigation
Satellite System Station (PS-NETM)-Reviewing the New Global
Navigation Satellite System Time Series Analysis Tool",
JOURNAL = RS,
VOLUME = "16",
YEAR = "2024",
NUMBER = "5",
PAGES = "757",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152795"}
@article{bb156993,
AUTHOR = "Powell, C.E. and Ruf, C.S. and McKague, D.S. and Wang, T. and Russel, A.",
TITLE = "An Instrument Error Correlation Model for Global Navigation Satellite
System Reflectometry",
JOURNAL = RS,
VOLUME = "16",
YEAR = "2024",
NUMBER = "5",
PAGES = "742",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152796"}
@article{bb156994,
AUTHOR = "Angelats, E. and Gorreja, A. and Espin Lopez, P.F. and Pares, M.E. and Malinverni, E.S. and Pierdicca, R.",
TITLE = "Enhanced Seamless Indoor-Outdoor Tracking Using Time Series of GNSS
Positioning Errors",
JOURNAL = IJGI,
VOLUME = "13",
YEAR = "2024",
NUMBER = "3",
PAGES = "72",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152797"}
@article{bb156995,
AUTHOR = "Bian, C.X. and Bai, J.Q. and Cheng, G. and Hao, F.Q. and Zhao, X.",
TITLE = "ConvTEBiLSTM: A Neural Network Fusing Local and Global Trajectory
Features for Field-Road Mode Classification",
JOURNAL = IJGI,
VOLUME = "13",
YEAR = "2024",
NUMBER = "3",
PAGES = "90",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152798"}
@inproceedings{bb156996,
AUTHOR = "Wang, F. and Zhang, P. and Sun, Z. and Zhang, Q. and Liu, J.",
TITLE = "Analysis the Influence of Modulated Amplitude on Common Mode Error
Based on GPS Data",
BOOKTITLE = ISPRS21,
YEAR = "2021",
PAGES = "B4-2021: 153-158",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152799"}
@inproceedings{bb156997,
AUTHOR = "Casella, V. and Franzini, M. and Manzino, A.M.",
TITLE = "GNSS and Photogrammetry By the Same Tool:
A First Evaluation of the Leica GS18I Receiver",
BOOKTITLE = ISPRS21,
YEAR = "2021",
PAGES = "B2-2021: 709-716",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152800"}
@inproceedings{bb156998,
AUTHOR = "Haddadi Amlashi, H. and Samadzadegan, F. and Dadrass Javan, F. and Savadkouhi, M.",
TITLE = "Comparing the Accuracy of GNSS Positioning Variants for UAV Based 3D
Map Generation",
BOOKTITLE = ISPRS20,
YEAR = "2020",
PAGES = "B1:443-449",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152801"}
@inproceedings{bb156999,
AUTHOR = "Hu, Q. and Wang, B. and Wang, Y.X. and Lei, T.F.",
TITLE = "Research on and Application of GNSS Assisted MINS Multiscale Learning
Method Based on Chaotic Neural Network",
BOOKTITLE = CVIDL20,
YEAR = "2020",
PAGES = "513-517",
BIBSOURCE = "http://www.visionbib.com/bibliography/active682gper3.html#TT152802"}
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