Publications

2024

  • Journal papers

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    • Hu J, P Li, J Feng, F Zhou, D Yi and S Bisnath (2024) Enhancing Smartphone Relative Positioning with Partial Wide-Lane Ambiguity Resolution: Path to Real-time, Decimeter-Level Positioning in User Environments. IEEE Internet of Things Journal, in press.
    • Naciri N, S Bisnath, G Wübbena, J Wübbena, M Schmitz, P Vaclavovic and R Capua (2024) GNSS PPP‑AR utilizing local SSR corrections. GPS Solutions, 28:211.
    • Yi D, N Naciri and S Bisnath (2024). “Precise positioning utilizing smartphone GNSS/IMU integration with the combination of Galileo high accuracy service (HAS) corrections and broadcast ephemerides.” GPS Solutions, 28(3): 140.
    • Hu J, Li P and S Bisnath (2024). “Enhancing smartphone precise point positioning to sub-meter accuracy in suburban environments: a new stochastic model and outlier diagnosis.” GPS Solutions, 28(3): 1-11.
    • Vana S and S Bisnath (2024). “A modified adaptive factor-based Kalman filter for continuous urban navigation with low-cost sensors.” GPS Solutions, 28(2): 84.
    • Yi D, J Hu and S Bisnath (2024). “Improving PPP smartphone processing with adaptive quality control method in obstructed environments when carrier-phase measurements are missing.” GPS Solutions, 28(1): 56.

  • Peer-reviewed conference papers

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    • Bisnath S and J Aggrey (2024). Current limitations and prospects for smartphone GNSS precise positioning. Proceedings of the 2024 International Technical Meeting of The Institute of Navigation, 23-25 January, Long Beach, California, pp. 1-24.
    • Hu J, (2024) Why Some Cycle Slip Detection Methods do not Work for Smartphones: Investigation, Explanation and Solutions. Proceedings of the 37th International Technical Meeting of the Satellite Division of The Institute of Navigation, Baltimore, Maryland, September 2024, pp. 2541-2554.
    • Raghuvanshi A, S Vana and S Bisnath (2024). Optimal adaptive robust Kalman filter for smartphone positioning. Proceedings of the 2024 International Technical Meeting of The Institute of Navigation, 23-25 January, Long Beach, California, pp. 25-41.

  • Conference papers

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    • Hayden C and S Bisnath (2024) “Ionospheric Refraction Estimation from Smartphone GNSS Measurements. Proceedings of the 37th International Technical Meeting of the Satellite Division of The Institute of Navigation, Baltimore, Maryland, September 2024, pp. 1109-1122.
    • Mishra S, J Hu, S Bisnath, R Leandro and M Albright. Application of u-blox SPARTN Corrections in RTKLib. Proceedings of the 37th International Technical Meeting of the Satellite Division of The Institute of Navigation, Baltimore, Maryland, September 2024, pp. 504-522.
    • Naciri N, A Komjathy, L Romans, B Szilagyi, M Miller, Y Bar-Sever and S Bisnath. JPL’s Proposed High Accuracy Service and Comparison to Galileo HAS and IGS Products, Proceedings of the 37th International Technical Meeting of the Satellite Division of The Institute of Navigation, Baltimore, Maryland, September 2024, pp. 643-653.
    • Raghuvanshi A, K Tchilinguirova, S Sasani and S Bisnath. Improving Smartphone Positioning by Adapting Measurement Noise Covariance using Machine Learning. Proceedings of the 37th International Technical Meeting of the Satellite Division of The Institute of Navigation, Baltimore, Maryland, September 2024, pp. 1244-1259.

  • Others

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    • Raghuvanshi A, S Bisnath and J Bond (2024). “Analyzing GNSS RF events in Canada.” Inside GNSS, Vol. 19, No. 1, pp. 48-55

    2023

  • Journal papers

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    • Hu J, B Cui, P Li, S Bisnath and K Zheng (2023). “Exploring the role of PPP–RTK network configuration: a balance of server budget and user performance.” GPS Solutions, 27(4): 184.
    • Naciri N and S Bisnath (2023). “RTK-quality positioning while global PPP corrections.” NAVIGATION, 70(3).
    • Yang S, Yi D, Sudha Vana and S Bisnath (2023). “Resilient smartphone positioning using native sensors and PPP augmentation.” NAVIGATION, 70(2).
    • Vana S and S Bisnath (2023). “Low-cost, triple-frequency, multi-GNSS PPP and MEMS IMU integration for continuous navigation in simulated urban environments.” NAVIGATION, 70(2).
    • Naciri N, D Yi, S Bisnath, FJ de Blas R and Capua (2023). “Assessment of Galileo High Accuracy Service (HAS) test signals and preliminary positioning performance.” GPS Solutions, 27(2): 73.
    • Hu J, D Yi and S Bisnath (2023) “A comprehensive analysis of smartphone GNSS range errors in realistic environments.” Sensors, 23(3): 1631.

  • Peer-reviewed conference papers

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    • Hu J, S Bisnath (2023). Preliminary Assessment of Improved Smartphone GNSS Quality Control Methods Based on Range Errors. Proceedings of the 36th International Technical Meeting of the Satellite Division of The Institute of Navigation – ION GNSS+ 2023, 11-15 September, Denver, Colorado, pp. 85-98.
    • Hu J, P Li, S Bisnath (2023). Towards GNSS ambiguity resolution for smartphones in realistic environments: Characterization of smartphone ambiguities with RTK, PPP, and PPP-RTK. Proceedings of the 36th International Technical Meeting of the Satellite Division of The Institute of Navigation – ION GNSS+ 2023, 11-15 September, Denver, Colorado, pp. 2698-2711.
    • Raghuvanshi A, S Bisnath, J Bond (2023). Preliminary Analysis of GNSS Radio Frequency Interference Events Detected in Canada and Impacts on GNSS Based Applications. Proceedings of the 36th International Technical Meeting of the Satellite Division of The Institute of Navigation – ION GNSS+ 2023, 11-15 September, Denver, Colorado, pp. 4130-4144.
    • Raghuvanshi A, S Vana, S Bisnath (2023). Precise Positioning of Smartphones Using a Robust Adaptive Kalman Filter. Proceedings of the 36th International Technical Meeting of the Satellite Division of The Institute of Navigation – ION GNSS+ 2023, 11-15 September, Denver, Colorado, pp. 2749-2764.
    • Yi D, S Bisnath, Nacer Naciri, F J de Blas, R Capua (2023). Performance Assessment of Galileo High Accuracy Service (HAS) with Low-Cost GNSS/IMU Sensors in Urban Driving Environments. Proceedings of the 36th International Technical Meeting of the Satellite Division of The Institute of Navigation – ION GNSS+ 2023, 11-15 September, Denver, Colorado, pp. 1403-1416.
    • Yi D and S Yang (2023) Hybridization of Smartphone GNSS PPP/RTK with Native IMU in Realistic Driving Scenarios. Proceedings of the 36th International Technical Meeting of the Satellite Division of The Institute of Navigation, Denver, Colorado, September 2023, pp. 2227-2241

  • Others

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    • Ding Y, S Bisnath, N Naciri, FJ De Blas and R Capua (2023). “Galileo HAS: A performance assessment in urban driving environments.” Inside GNSS, Vol. 18, No. 6, pp. 56-65

    2022

  • Journal papers

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    • Hu J, P Li, X Zhang, S Bisnath and L Pan (2022) “Precise point positioning with BDS-2 and BDS-3 constellations: Ambiguity resolution and positioning comparison.” Advances in Space Research, 70(7): 1830-1846.
    • Yi D, S Yang, S Bisnath (2022) “Native smartphone single-and dual-frequency GNSS-PPP/IMU solution in real-world driving scenarios.” Remote Sensing. 14 (14), 3286.

  • Peer-reviewed conference papers

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    • Naciri N (2022) RTK-quality Positioning with Global PPP Corrections. Proceedings of the 35th International Technical Meeting of the Satellite Division of The Institute of Navigation, Denver, Colorado, September 2022, pp. 2546-2562.

  • Conference papers

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    • Seepersad G, J Hu, S Yang, D Yi, S Bisnath (2022). Performance Assessment of Tightly Coupled Smartphone Sensors with Legacy and State Space Corrections. Proceedings of ION GNSS+ 2022, 19-23 September, Denver, Colorado, pp. 2235-2255.
    • Nacer N, Y Ding, S Bisnath, F J de Blas, R Capua (2022). Validation of a European High Accuracy GNSS Service for Cadastral Surveying Applications. Proceedings of ION GNSS+ 2022, 19-23 September, Denver, Colorado, pp. 381-396.

    2021

  • Journal papers

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    • Yi D, S Bisnath, N Naciri, S Vana (2021) “Effects of ionospheric constraints in Precise Point Positioning processing of geodetic, low-cost and smartphone GNSS measurements.” Measurement. 65(1): 109887.
    • Naciri N, S Bisnath (2021) “An uncombined triple-frequency user implementation of the decoupled clock model for PPP-AR.” J Geodesy. 95(5): 1-17.
    • Lee J, S Bisnath, RSK Lee, NG Kilane (2021) “Computation approach for quantitative dielectric constant from time sequential data observed by CYGNSS satellites.” Remote Sensing. 13(11): 2032.
    • Naciri N, A Hauschild, S Bisnath (2021) “Exploring signals on L5/E5a/B2a for dual-frequency GNSS Precise Point Positioning.” Sensors. 21(6): 2046.
    • Shinghal G, S Bisnath (2021) “Conditioning and PPP processing of smartphone GNSS measurements in realistic environments.” Satellite Navigation. 2(1): 1-17.

  • Peer-reviewed conference papers

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    • Naciri N, Vana S, Seepersad G, Bisnath S (2021). Rapid position initialization for automated automotive applications. Proceedings of the 34th International Technical Meeting of the Satellite Division of The Institute of Navigation – ION GNSS+ 2021, 20-24 September, St. Louis, Missouri, pp. 2718-2732.
    • Seepersad G, Hu J, Yang S, Ding Y, Bisnath S (2021). Changing lanes with smartphone technology. Proceedings of the 34th International Technical Meeting of the Satellite Division of The Institute of Navigation – ION GNSS+ 2021, 20-24 September, St. Louis, Missouri, pp. 3021-3036.
    • Vana S (2024). Low-cost, Triple-frequency Multi-GNSS PPP and MEMS IMU Integration for Continuous Navigation in Urban Environments. Proceedings of the 34th International Technical Meeting of the Satellite Division of The Institute of Navigation, St. Louis, Missouri, September 2021, pp. 3234-3249.
    • Yang S, Ding Y, Vana S, Bisnath S (2021). Resilient smartphone positioning using native sensors and PPP augmentation. Proceedings of the 34th International Technical Meeting of the Satellite Division of The Institute of Navigation – ION GNSS+ 2021, 20-24 September, St. Louis, Missouri, pp. 4208-4222.

  • Others

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    • Bisnath, S. (2021). “Prospects for the new Galileo High Accuracy Service in surveying.” Ontario Professional Surveyor, Vol. 64, No. 3, p. 36-40

    2020

  • Journal papers

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    • Aggrey J, S Bisnath, N Naciri, G Shinghal, S Yang (2020) “Multi-GNSS Precise Point Positioning with next-generation smartphone measurements.” J Spatial Science. 65(1): 79-98.

  • Peer-reviewed conference papers

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    • Naciri N, Bisnath S (2020). Multi-GNSS ambiguity resolution as a substitute to obstructed satellites in Precise Point Positioning processing. Proceedings of ION GNSS+ 2020, 23-25 September, St. Louis, Missouri, pp. 2960-2971.
    • Shinghal G, Bisnath S (2020). Analysis and pre-processing of raw measurements from smartphones in realistic environments. Proceedings of ION GNSS+ 2020, 23-25 September, St. Louis, Missouri, pp. 3140-3154.
    • Bisnath S (2020). PPP: Perhaps the natural processing mode for precise GNSS PNT. Proceedings of IEEE/ION PLANSx 2020, 23-25 September, St. Louis, Missouri, pp. 419-425.
    • Vana S, Naciri N, Bisnath S (2020). Benefits of motion constraining for robust, low-cost, dual-frequency GNSS PPP + MEMS IMU navigation. Proceedings of IEEE/ION PLANSx 2020, 23-25 September, St. Louis, Missouri, pp. 1093-1103.
    • Vana S, Naciri N, Bisnath S (2020). Enhancing navigation in difficult environments with low-cost, dual-frequency GNSS PPP and MEMS-IMU. International Association of Geodesy Symposia," pp. 1-8.
    • Yang S, S Bisnath (2020). GNSS PPP navigation in obstructed environments using clock coasting. Proceedings of the 2020 ION International Technical Meeting, 21-24 January, San Diego, California, pp. 521-537.

  • Conference papers

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    • Ogunuase J, D Wells, S Bisnath (2020). Vertical accuracies of mass-market GNSS receivers and antennas in ellipsoid reference survey strategy for marine applications. Proceedings of OCEANS 2020, 05-30 October, Singapore – U.S. Gulf Coast, pp. 1-8.

  • Others

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    • Bisnath S (2020). Relative positioning and Real-Time Kinematic (RTK). In Global Positioning System: Theory and Applications, Volume III. Eds. JJ Spilker, P Alexrad, BW Parkinson, P Enge, J Morton. American Institute of Aeronautics and Astronautics, John Wiley & Sons, Inc., pp. 481-502.
    • Naciri N, Bisnath S (2020). “Multi-GNSS ambiguity resolution for signal obstructed PPP.” Inside GNSS, Vol. 15, No. 5, pp. 52-59

    2019

  • Journal papers

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    • Vana S, J Aggrey, S Bisnath, R Leandro, L Urquart, P Gonzalez (2019) “Analysis of GNSS correction data standards for the automotive market.” Navigation. 66(3): 577-592.
    • Aggrey J, S Bisnath (2019) “Improving GNSS PPP convergence: The case of atmospheric-constrained, multi-GNSS PPP-AR.” Sensors. 19(3): 587.

  • Peer-reviewed conference papers

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    • Aggrey J, S Bisnath, N Naciri, G Shinghal, S Yang (2019). Accuracy trend analysis of low-cost GNSS chips: The case of multi-constellation GNSS PPP. Proceedings of ION GNSS+ 2019, 16-20 September, Miami, Florida, pp. 3618-3635.
    • Aggrey J, S Bisnath, N Naciri, G Shinghal, S Yang (2019). Use of PPP processing for next-generation smartphone GNSS chips: Key benefits and challenges. Proceedings of ION GNSS+ 2019, 16-20 September, Miami, Florida, pp. 3862-2878.
    • Guruprasad S (2019). Design and Development of an Improved Sensitivity Reconfigurable GNSS Receiver for Space-based Reflectometry. Proceedings of the 32nd International Technical Meeting of the Satellite Division of The Institute of Navigation, Miami, Florida, September 2019, pp. 3437-3450.

    2018

  • Peer-reviewed conference papers

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    • Aggrey J (2018). Assessment of Global and Regional Ionospheric Corrections in Multi-GNSS PPP. Proceedings of the 31st International Technical Meeting of the Satellite Division of The Institute of Navigation, Miami, Florida, September 2018, pp. 3967-3981.
    • Vana S, J Aggrey, S Bisnath, R Leandro, L Urquhart, P Gonzalez (2018). Analysis of GNSS correction data standards for the automotive market. Proceedings of ION GNSS+ 2018, 24-28 September, Miami, Florida, pp. 4197-4214.

  • Others

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    • Bisnath, S., J. Aggrey, G. Seepersad, M. Gill (2018). “Where are we now, and where are we going?” GPS World, Vol. 20, No. 4, pp. 42-49.

    2017

  • Journal papers

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    • Seepersad G, S Bisnath (2017) “An assessment of the interoperability of PPP-AR network products.” Journal of Global Positioning Systems. 15: 4.
    • Choy S, S Bisnath, C Rizos (2017) “Uncovering common misconceptions in GNSS Precise Point Positioning and its future prospect.” GPS Solutions. 21(1): 13-22.

  • Peer-reviewed conference papers

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    • Aggrey J, S Bisnath (2017). Analysis of multi-GNSS PPP initialization using dual- and triple-frequency data. Proceedings of ION International Technical Meeting 2015, 30 January-02 February, Monterey, California, pp. 445-458.

  • Conference papers

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    • Aggrey J, G Seepersad, S Bisnath (2017). Performance analysis of atmospheric constrained uncombined multi-GNSS PPP. Proceedings of ION GNSS+ 2017, 25-29 September, Portland, Oregon, pp. 2191-2203.
    • Gill M, S Bisnath, J Aggrey, G Seepersad (2017). Precise Point Positioning (PPP) using ultra-low-cost and low-cost GNSS receivers. Proceedings of ION GNSS+ 2017, 25-29 September, Portland, Oregon, pp. 226-236.
    • Seepersad G, J Aggrey, S Bisnath (2017). Do we need ambiguity resolution in multi-GNSS PPP for accuracy or integrity? Proceedings of ION GNSS+ 2017, 25-29 September, Portland, Oregon, pp. 2204-2218.

  • Others

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    • Bisnath S, M Uijt de Haag, DW Diggle, C Hegarty, D Milbert, T Walter (2017). Differential GNSS and Precise Point Positioning. In Understanding GNSS: Principles and applications. 3rd ed. Eds. ED Kaplan and C Hegarty. Artech House, Boston, 1064 p.

    2016

  • Journal papers

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    • Aggrey J, S Bisnath (2016) “Dependence of GLONASS pseudorange inter-frequency bias on receiver-antenna combination and impact on Precise Point Positioning.” NAVIGATION. 63(4): 379-391.
    • Guruprasad S, S Bisnath, R Lee, J Kozinski (2016) “Design and implementation of a low-cost SoC-based software GNSS receiver.” IEEE Aerospace and Electronic Systems Magazine. 31(4): 14-19.

  • Conference papers

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    • Bisnath S (2016). The ascent and realities of PPP. Proceedings of ION GNSS+ 2016, 12-16 September, Portland, Oregon, pp. 621-632. Seepersad G, S Banville, P Collins, S Bisnath, F Lahaye (2016). Integer satellite clock combination for Precise Point Positioning with ambiguity resolution. Proceedings of ION GNSS+ 2016, 12-16 September, Portland, Oregon, pp. 2058-2068.

  • Others

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    • Bisnath S (2016). Marine Positioning. In Encyclopedia of Geodesy. Ed. E Grafarend. Springer, Switzerland.

    2015

  • Journal papers

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    • Seepersad G, S Bisnath (2015). Reduction of PPP convergence period through pseudorange multipath and noise mitigation. GPS Solutions. 19(3): 369-379.
    • Lindenthal SM, C Armenakis, JG Wang, S Bisnath, H Goldman (2015). Sensor-driven calibration and co-registration of airborne multisensory LiDAR data. Canadian J of Remote Sensing. 41(3): 145-158.

  • Peer-reviewed conference papers

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    • Seepersad G, S Bisnath (2015). Examining the Interoperability of PPP-AR Products. Proceedings of ION GNSS+ 2015, 14-18 September, Tampa, Florida, pp. 2845-2857.
    • Seepersad G, J Aggrey, M Gill, S Bisnath, D Kim, H Tang (2015). Analysis and modelling of pseudorange and carrier-phase biases in GNSS Precise Point Positioning. Proceedings of ION GNSS+ 2015, 14-18 September, Tampa, Florida, pp. 2537-2547.

    2014

  • Journal papers

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    • Seepersad, G, S Bisnath (2014). “Assessing the accuracy of Precise Point Positioning.” J Applied Geodesy, 8(3): 205-222.

  • Conference papers

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    • Aggrey, J. and Bisnath, S. (2014). "Analysis and modelling of pseudorange and carrier-phase biases in GNSS Precise Point Positioning," Proceedings of the Institute of Navigation International Technical Meeting ION GNSS 2014, Tampa, FL, September 2014, pp. 2512-2522.

    2013

  • Journal papers

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    • Bisnath, S., A. Saeidi, J.-G. Wang and G. Seepersad (2013). “Evaluation of network RTK performance and elements of certification – a southern Ontario case study.” Geomatica, 67(4): 243-251.
    • Mander, A. and S. Bisnath, S. (2013). “GPS-based precise orbit determination of low Earth orbiters with limited resources.” GPS Solutions, 17(4): 587-594.

  • Conference papers

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    • Seepersad, G S Bisnath (2013). "Integrity Monitoring in Precise Point Positioning," Proceedings of the Institute of Navigation International Technical Meeting ION GNSS 2013, Nashville, TN, September 2013, pp. 1164-1175.

  • Others

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    • Bisnath, S. (2013). “How bright is PPP’s future.” Ontario Professional Surveyor, p. 21.
    • Bisnath, S. (2013). “Why aren’t there more students entering the profession?” Ontario Professional Surveyor, Vol. 56, No. 3, p. 4-5.

    2012

  • Journal papers

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    • Bisnath, S. and Collins, P. (2012). “Recent developments in Precise Point Positioning.” Geomatica, 66(2): 375-385.

  • Peer-reviewed conference papers

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    • Lee, R., S. Bisnath, H. Chesser, A. Ng, G. Vukovich, D. Sun, S. Gleason, and A. de Ruiter (2012). “Northern communication and GNSS science nanosatellite constellation mission.” In Novel ideas for nanosatellite constellation missions, Ed. R. Sandau, S. Nakasuka, R. Kawashima, and J. Sellers, IAA Book Series, Vol. 1 No. 1, IAA, Paris, 164 p.

  • Conference papers

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    • Collins, P., F. Lahaye, and S. Bisnath (2012). “External ionospheric constraints for improved PPP-AR initialisation and a generalised local augmentation concept.” Proceedings of The Institute of Navigation International Technical Meeting ION GNSS 2012, 17-21 September, Nashville, Tennessee, The Institute of Navigation, pp. 3055-3065.
    • Seepersad, G. and S. Bisnath (2012). “Reduction of Precise Point Positioning convergence period.” Proceedings of The Institute of Navigation International Technical Meeting ION GNSS 2012, 17-21 September, Nashville, Tennessee, The Institute of Navigation, pp. 3742-3752.

    2011

  • Conference papers

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    • Collins, P., and S. Bisnath (2011). “Issues in ambiguity resolution for Precise Point Positioning.” Proceedings of The Institute of Navigation International Technical Meeting ION GNSS 2010, 20-23 September, Portland, Oregon, The Institute of Navigation, pp. 679 - 687.
    • Saeidi, A., S. Bisnath, J.-G. Wang, and G. Seepersad (2011). “On the use of network RTK to replace static relative positioning for geodetic GPS surveys.” Proceedings of The Institute of Navigation International Technical Meeting ION GNSS 2010, 20-23 September, Portland, Oregon, The Institute of Navigation, pp. 2310 - 2317.

    2010

  • Journal papers

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    • Collins, P., S. Bisnath, F. Lahaye, and P. Héroux (2010). “Undifferenced GPS ambiguity resolution using the Decoupled Clock Model and ambiguity datum fixing.” NAVIGATION, 57(2): 123-136.

  • Conference papers

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    • Bisnath, S., A. Dolgansky, and A. Szeto (2010). “Development of a multi-GNSS software simulator.” Proceedings of The Institute of Navigation International Technical Meeting ION GNSS 2010, 21-24 September, Portland, Oregon, The Institute of Navigation, pp. 892-899.
    • Mander, A and S. Bisnath, S. (2010). “Constrained GPS precise orbit determination for Low Earth Orbiters.” Proceedings of The Institute of Navigation International Technical Meeting ION GNSS 2010, 21-24 September, Portland, Oregon, The Institute of Navigation, pp. 2789-2796.

    2009

  • Peer-reviewed conference papers

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    • Dolgansky, A., A. Szeto, and S. Bisnath (2009). “Software simulation of multiple Global Navigation Satellite System measurements.” In 2009 IEEE Toronto International Conference - Science and Technology for Humanity, 26-27 September 2009 Toronto, Ontario, Canada, IEEE Xplorer: 322-327.
    • Bisnath, S. and Y. Gao (2009). “Current state of precise point positioning and future prospects and limitations.” International Association of Geodesy Symposia – Observing our changing earth," (Ed.) M. Sideris, 133: 615-623.
    • Santos, M. R.B. Langley, R.F. Leandro, S. Pagiatakis, S. Bisnath, R. Santerre, M. Cocard, A. El-Rabbany, R. Landry, H. Dragert, P. Héroux and P. Collins (2009). “Next-generation algorithms for navigation, geodesy and earth sciences under modernized Global Navigation Satellite Systems (GNSS).” International Association of Geodesy Symposia – Observing our changing earth," (Ed.) M. Sideris, 133: 817-824.

    • Conference papers

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      • Collins, P., J. Henton, Y. Mireault, P. Heroux, M. Schimdt, H. Dragert, and S. Bisnath (2009). “Precise Point Positioning for real-time determination of co-seismic crustal motion.” Proceedings of The Institute of Navigation International Technical Meeting ION GNSS 2009, 22-25 September, Savannah, Georgia, The Institute of Navigation, pp. 2479 - 2488.

    • Others

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      • Bisnath, S. and Y. Gao (2009). “Precise Point Positioning: A powerful technique with a promising future.” GPS World, Vol. 20, No. 4, pp. 42-49.

    2008

  • Conference papers

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    • Collins, P., F. Lahaye, P. Héroux, and S. Bisnath (2008). “Precise Point Positioning with Ambiguity Resolution using the Decoupled Clock Model.” Proceedings of The Institute of Navigation International Technical Meeting ION GNSS 2008, 16-19 September, Savannah, Georgia, The Institute of Navigation, pp. 1315-1322.