Session F1: Atmospheric Effects on GNSS

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Date: Wednesday, September 21, 2022
Time: 8:30 a.m. - 12:15 p.m.
In-Person presenters in this session may provide pre-recorded presentations for viewing by registered attendees.

In-Person Presentations These presentations will be given in-person at the conference. Presenters will provide a pre-recorded presentation for on-demand viewing by virtual attendees.
8:35	A Simple and Effective Approach to Real-Time Ionospheric Monitoring for GBAS in Low Latitudes : Leonardo Marini-Pereira, Institute of Airspace Control; Alison de Oliveira Moraes, Institute of Aeronautics and Space; Sam Pullen, Stanford University
8:57	Ionospheric Scintillation Mitigation at Low Latitude to Improve Navigation Quality : Vincenzo Romano, INGV and SpacEarth Technology; Claudio Cesaroni, INGV; Luca Spogli, Alessandro Fiorini, INGV and SpacEarth Technology; Marco Fermi, Gter; Lorenzo Benvenuto, Gter and University of Genoa; Tiziano Cosso, Gter; Marcin Grzesiak, SRC/PAS; Joao Francisco Galera Monico, Italo Tsuchiya, UNESP; Gabriel Oliveira, Marcos Guandalini, Guandalini
9:20	Mitigating Ionospheric Effects Exploiting Cooperative Devices : Ciro Gioia, European Commission, Joint Research Centre and Daniele Borio, European Commission, Joint Research Centre
9:43	Ionospheric Scintillation Effects on Signals Transmitted from LEO Satellites : Y. Jade Morton, University of Colorado Boulder; Dongyang Xu, Novatel; Yu Jiao, Trimble Navigation;
10:40	Nighttime Ionospheric Localized Enhancement Effect Study via ion Drift Measurement Ingestion to a Data Assimilation Tool : Jiahui Hu, Aurora López Rubio, Illinois Institute of Technology; Alex Chartier, Gary S. Bust, Johns Hopkins University Applied Physics Laboratory; Seebany Datta-Barua, Illinois Institute of Technology
11:03	GUARDIAN: A Near Real-Time Ionospheric Monitoring System for Natural Hazards Early Warnings : Léo Martire, Siddharth Krishnamoorthy, Valentino Constantinou, Panagiotis Vergados, Larry Romans, Attila Komjathy, Allison Craddock, Brian D. Wilson, NASA Jet Propulsion Laboratory, California Institute of Technology
11:26	Using Machine Learning Classifiers to Detect Traveling Ionospheric Disturbances Induced by Earthquakes, Volcanic Eruptions, and Tsunamis : Fiona Luhrmann and Jihye Park, Oregon State University
11:48	Multi-Instrument Detection in Europe of Ionospheric Disturbances Caused by the 15 January 2022 Eruption of the Hunga Volcano : Claudio Cesaroni, Istituto Nazionale di Geofisica e Vulcanologia (INGV); Tobias G.W. Verhulst, Royal Meteorological Institute; David Altadill, Observatori de l’Ebre, CSIC – Universitat Ramon Llull; Veronika Barta, Institute of Earth Physics and Space Science; Anna Belehaki, National Observatory of Athens (NOA); Dalia Burešová, Institute of Atmospheric Physics, Czech Academy of Sciences (CAS); Ivan Galkin, Borealis Global Designs Ltd., Bulgaria & Space Science Laboratory, University of Massachusetts Lowell; Marco Guerra, SpacEarth Technology; Alessandro Ippolito, INGV; Themistocles Herekakis, NOA; Daniel Kouba, Institute of Atmospheric Physics, CAS; Jens Mielich, Leibniz-Institute of Atmospheric Physics; Antoni Segarra, Observatori de l’Ebre, CSIC – Universitat Ramon Llull; Luca Spogli, INGV & SpacEarth Technology; Ioanna Tsagouri, NOA
Alternate Presentations Alternate presentations may be given in-person at the conference if other authors are unable to present. Alternate Presenters will provide a pre-recorded presentation for on-demand viewing by virtual attendees.
1.	Contribution of Tropospheric Error Variance to SBAS Accuracy Tail of Service Performance Assessment : Odile Maliet, Julie Antic, Mathilde Merland, Sébastien Trilles, Thales Alenia Space
2.	Assessment of the Detection, Identification and Adaptation Procedure within DGPS Considering Occurrences of Intense Scintillation and Ionospheric Bubbles : Clodoaldo de S. F. Júnior, IFSP-PE; João F. Galera Monico, Unesp-PP; Alison O. Moraes, IAE; Bruno C. Vani, IFSP-PE
3.	Regional GNSS Network Based Real-Time Ionosphere Map Prediction using Long Short-Term Memory Deep Learning : Jianping Chen and Yang Gao, Department of Geomatics Engineering, University of Calgary
4.	A Comparative Analysis of Global vs Regional Model for High-latitude Ionosphere : Muhammad Mubasshir Shaikh, Ilias Fernini; Space Weather & Ionosphere Laboratory, Sharjah Academy for Astronomy, Space Sciences and Technology, University of Sharjah, UAE

Virtual Presentations Pre-recorded presentations will become available for viewing by registered attendees on Wednesday, September 21.
	Can Numerical Simulations of Equatorial Plasma Bubble Plume Structures be Simplified for Operational and Practical Usage? : Rezy Pradipta, Charles S. Carrano, Keith M. Groves, Patricia H. Doherty, Boston College – Institute for Scientific Research
	Correlation Analysis of ROTI, S4c, and S4 During Ionospheric GNSS Scintillation : Zenghui Shi, Haiyang Fu, Jiayu Ma , Denghui Wang, Shaojun Feng, Fudan University
	Fast Convergence Algorithm of Precise Point Positioning Towards Smartphones and Its Application in the Urban Environment : Jiale Wang, Fu Zheng, Chuang Shi, Yu Xue, Yong Hu, Beihang University
	Grid-based Regional Slant Ionospheric Model with Sufficient Corrections : Sijie Lyu, Yan Xiang, Xingyu Chen, Wenxian Yu, Shanghai Key Laboratory of Navigation and Location-based Services, School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai
	Investigating the PLL and DLL Tuning Effects on Receiver Tracking Performance Under Simulated High and Low Ionospheric Scintillation with an SDR BDS Receiver : Yixin Wei, Zhipeng Wang, Kai Guo, Kun Fang, Hongxia Wang, Beihang University; Hailong Chen, China Academy of Aerospace Electronics Technology
	Ionospheric Anomaly and GNSS Positioning Responses to the January 2022 Tonga Volcanic Eruption : Xiaojia Chang, Kai Guo, Zhipeng Wang, Kun Fang, Beihang University; Hailong Chen, China Academy of Aerospace Electronics Technology; Hongxia Wang, Beihang University
	MONITORtoolbox – Software Tool for the Analysis of Ionospheric Scintillation Data from the ESA Monitor Network : Sergi Locubiche-Serra, Alejandro Pérez-Conesa, Diego Fraile-Parra, Gonzalo Seco-Granados, José A. López-Salcedo, Universitat Autònoma de Barcelona, IEEC-CERES; Juan M. Parro-Jiménez, Raúl Orús-Pérez, ESTEC, European Space Agency
	Short-term Prediction of Regional Ionospheric 3D Electron Density Based on LSTM Neural Network : Yun Sui, Haiyang Fu, Fudan University, & Qianxun Spatial Intelligence Inc.; Denghui Wang, Qianxun Spatial Intelligence Inc. & Shanghai Innovation Center for BeiDou Intelligent Application; Feng Xu, Fudan University & Shanghai Innovation Center for BeiDou Intelligent Application; Shaojun Feng, Qianxun Spatial Intelligence Inc. & Shanghai Innovation Center for BeiDou Intelligent Application; Yaqiu Jin, Fudan University; Yi Zhao, Qianxun Spatial Intelligence Inc. & Shanghai Innovation Center for BeiDou Intelligent Application
	Study on Nonlinear Modeling Method of Local Weighted Average Temperature in Poyang Lake Region : Cong Huang, Hang Guo, School of Information Engineering, Nanchang University; Min Yu, College of Computer Software, Jiangxi Normal University; Jian Xiong, Min Wan, School of Information Engineering, Nanchang University
	Survey on Signal Processing Techniques for GNSS Ionospheric Scintillation Mitigation : Pedro Boto, António Negrinho, GMV-PT; Claudia Paparini, Mikael Mabilleau, Ettore Canestri, EUSPA
	Temporal and Spatial Distribution of Phase Scintillation and GNSS Positioning Errors in Northern Canada During the 2017 September Geomagnetic Storms : Kai Guo, Zhipeng Wang, Beihang University; Yanbo Zhu, Beihang University, & Aviation Data Communication Corporation; Kun Fang, Beihang University; Zhiqiang Dan, Beijing Hualong Tong Science & Technology Co., Ltd.
	Transionospheric Scattering of Radio Waves in Multifractal Turbulent Media : Fedor I. Vybornov, NIRFI UNN, FSFEI HE; Olga A. Sheiner, NIRFI UNN
	Validation of Ionospheric Anomaly Monitor for DFMC GBAS Under Disturbed Ionospheric Conditions : Susumu Saito, Takayuki Yoshihara, ENRI; Tim Murphy, Matt Harris, Glaucia Balvedi, Boeing; Gary McGraw, Joel Wichgers, Collins Aerospace; Linda Lavik, Morten Topland, Mutaz Tuffaha, Indra Navia

Buffet Lunch in Exhibit Hall, 12:15 p.m. - 1:15 p.m., • Free Time in Exhibit Hall, 1:15 p.m. - 1:45 p.m.

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