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Journal Articles (Selected)

  • Z. Yang*, J. Morton, Y. Liu (2023), Time Lags Between Ionospheric Scintillation Detection at Northern Auroral Latitudes and Onset of Geomagnetic Storms. Journal of Geophysical Research: Space Physics. DOI: 10.1029/2023JA031491

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  • Y. Liu, Z. Yang, Y. Morton, R. Li (2023). Spatiotemporal Deep Learning Network for High-Latitude Ionospheric Phase Scintillation Forecasting. NAVIGATION, DOI: 10.33012/navi.615

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  • Z. Yang*, J. Morton (2020), Low-Latitude GNSS Ionospheric Scintillation Dependence on Magnetic Field Orientation and Impacts on Positioning. Journal of Geodesy. DOI: 10.1007/s00190-020-01391-7

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  • Z. Yang*, J. Morton, I. Zakharenkova, I. Cherniak, S. Song, W. Li (2020), Global View of Ionospheric Disturbances Impacts on Kinematic GPS Positioning Solutions during the 2015 St Patrick’s Day Storm. Journal of Geophysical Research: Space Physics. DOI: 10.1029/2019JA027681

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  • Z. Liu, Z. Yang*, D. Xu, J. Morton (2019), On Ionospheric Irregularities Characterized by Inconsistent ROTI Derived from Multi-Constellation GNSS Measurements Based on Globally Distributed GNSS Receivers. Radio Science. DOI: 10.1029/2018RS006596 

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  • Z. Yang, and Z. Liu (2018), Low-Latitude Ionospheric Density Irregularities and Associated Scintillations Investigated by Combining COSMIC Radio Occultation and Ground-Based GPS Observations during a Solar Active Period, Journal of Geophysical Research: Space Physics. DOI:10.1029/2017JA024199

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  • Z. Yang, and Z. Liu (2016), Investigating the Inconsistency of Ionospheric ROTI Indices Derived from GPS Modernized L2C and Legacy L2 P(Y) Signals at Low-Latitude Regions, GPS Solutions. DOI: 10.1007/s10291-016-0568-3

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  •  Z. Yang, and Z. Liu (2016), Observational study of ionospheric irregularities and GPS scintillations associated with the 2012 tropical cyclone Tembin passing Hong Kong, Journal of Geophysical Research: Space Physics. DOI: 10.1002/2016JA022398

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  •  Z. Yang*, S. Song, W. Jiao, G. Chen, J. Xue, W. Zhou, and W. Zhu (2016), Ionospheric tomography based on GNSS observations of the CMONOC: performance in the topside ionosphere, GPS Solutions. DOI:10.1007/s10291-016-0526-0

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  • Z. Yang, and Z. Liu (2015), Correlation between ROTI and Ionospheric Scintillation Indices using Hong Kong low-latitude GPS data, GPS Solutions. DOI: 10.1007/s10291-015-0492-y

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  • Z. Liu and Z. Yang (2015), Anomalies in broadcast ionospheric coefficients recorded by GPS receivers over the past two solar cycles (1992-2013), GPS Solutions. DOI: 10.1007/s10291-015-0448-2​

Conference Articles (Selected)

  • Z. Yang, J. Morton (2021). On Geolocation Uncertainty in Radio Occultation Observations for Ionospheric Scintillation Monitoring at Alaska. In Proceedings of the 34th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2021) pp. 3878-3885. https://doi.org/10.33012/2021.18047

 

  • Z. Yang, J. Morton (2020), Time lags in Ionospheric Scintillation Response to Geomagnetic Storms: Alaska Observations, Proceedings of the 33nd International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2020),  September 2020. pp. 3494-3501.https://doi.org/10.33012/2020.17638

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  • Z. Yang, S. Mrak, J. Morton (2020), Geomagnetic Storm Induced Mid-latitude Ionospheric Plasma Irregularities and Their Implications for GPS Positioning over North America: A Case Study, IEEE/ION Position, Location, And Navigation Symposium (IEEE/ION PLANSx 2020), September 23-25, 2020 in St. Louis, Missouri, USA.​ DOI: 10.1109/PLANS46316.2020.9110132

 

  • Z. Yang, J. Morton (2019), Kinematic PPP Errors Associated with Ionospheric Plasma Irregularities during the 2015 St. Patrick’s Day Storm, Proceedings of the 32nd International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2019), Miami, Florida, September 2019, pp. 3666-3674.

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  • Z. Liu, Z. Yang, W. Chen (2017), A Study on Ionospheric Irregularities and Associated Scintillations Using Multi-Constellation GNSS Observations, Proceedings of the ION 2017 Pacific PNT Meeting, Honolulu, Hawaii, USA, May 2017, pp. 851-865.

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  • Z. Liu, Z. Yang, W. Chen, J. Morton, X. Ding, M. Aquino, and A. Dodson (2015), A Comparative Analysis of GPS Ionospheric Scintillations Observed in Northern and Southern Equatorial Anomaly Regions in 2013-2014, Proceedings of the ION 2015 Pacific PNT Meeting, Honolulu, Hawaii, April 2015, pp. 25-47

Book Chapter

  • Y. Morton, Z. Yang, B. Breitsch, H. Borne, D. Xu, C. Rino. Chapter 31: Ionospheric Effects, Monitoring, and Mitigation Techniques, in Position, Navigation, and Timing Technologies in the 21st Century, edt. Y. J. Morton, F. van Diggelen, J. J., Spilker, B. Parkinson, Wiley-IEEE Press, 2020. https://doi.org/10.1002/9781119458449.ch31

Oral Presentations (Selected)

  • ​​Z. Yang, Initial Results from MSS-1: Ionospheric Irregularities and Scintillation at Equatorial and Low Latitudes, Geomagnetic Twin Satellites MSS-1: Progress and Future Plans, 13 October 2023, RAS, London, UK (Invited talk)
     

  • ​​Z. Yang, Time-Lag Effects on GNSS Kinematic Precise Point Positioning of Ionospheric Response to Severe Geomagnetic Storms, URSI GASS 2023, 19-26 August 2023, Sapporo, Japan (Contributed talk)

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  • ​Z. Yang, ROTI Mapping towards Real-time Ionospheric Plasma Irregularities Monitoring at Middle and Low Latitudes, IWGI2022, 26-27 September 2022, DLR (Contributed talk)

 

  • ​Z. Yang, Low-Latitude Ionospheric Irregularities, Scintillation and Its Impacts on Global Navigation Satellite Systems. State Key Laboratory of Lunar and Planetary Sciences. Macau University of Science and Technology, Macau, 28 October 2020. (Invited talk)

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  • Z. Yang, New discoveries about time lags for solar wind-geospace connections in Global Navigation Satellite Signal (GNSS) data. Data Science (virtual) session, 23 June 2020, 2020 CEDAR Workshop (Contributed talk)​

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  • Z. Yang, Global View of Ionospheric Response Effects on GPS during Severe Space Weather Events, Remote Sensing Seminar Series, November 22, 2019, CU, Boulder, USA (Invited Speaker)

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  • Z. Yang, Observations of Ionospheric Irregularities and Their Impacts on Global Navigation Satellite Systems, July 16 2019, Space Weather Prediction Center, NOAA, USA (Invited Speaker)

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  • Z. Yang, Data and Machine Learning Challenges via an analysis of GNSS Network Position Errors during the March 2015 St. Patrick Storm, 2019 CEDAR Workshop, 16-21 June 2019, Santa Fe, New Mexican, USA (Contributed talk)​

 

  • Z. Yang, A Global View of Ionospheric Response Impacts on Kinematic GPS Positioning during the 2015 St Patrick’s Day Storm, Women in Aerospace Symposium, Massachusetts Institute of Technology, 28-29 May 2019, Boston, USA (Selected speaker, funded by organizer)

 

  • Z. Yang, Characterization of Ionospheric Scintillations by Combining COSMIC Radio Occultation and Ground-based GPS Observations over Hong Kong Region, International Symposium on Geodesy and Geodynamics 2018, Jul 30- Aug 2, 2018, Kunming, China (Outstanding Youth Speaker, funded by organizer)

 

  • Z. Yang, Post-processing Analysis of Ionospheric Scintillation Effects on RTK GPS Positioning at Low- Latitude Region, International Symposium on GNSS 2017, 10- 13 December 2017, Hong Kong, China (Contributed talk, Best Student Paper Award)

 

  • Z. Yang, Improvement of the representation of foE in IRI-2012 in terms of using daily solar index, International Reference Ionosphere 2015 Workshop, 2-13 November 2015, KMITL, Bangkok, Thailand (Funded by organizer)

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