Proceedings of the 33rd International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2020)

September 21 - 25, 2020

ISSN: 2331-5954
ISBN: 0-936406-26-7

To view abstracts or download a paper, click on the underlined title:

TitleAuthorPages
Broadcast Data Authentication Concepts for Future SBAS ServicesLuciano Tosato, Andrea Dalla Chiara, Chris Wullems, Guillermo Fernandez Serrano, Alessandra Calabrese, Adrian Perrig, Mikael Mabilleau, Giovanni Vecchione1 - 26
Bounding Temporally Correlated Measurement Noise with an Application to GNSS IntegrityJuan Blanch, Eric Phelts, Kaz Gunning, Todd Walter, Lance de Groot, Laura Norman27 - 38
SAPCORDA - Safe and Precise GNSS Augmentation ServicesMark Burbidge, Rodrigo Leandro, Botho Eulenburg, Cornelia Waldecker39 - 54
GNSS SSR Real-Time Correction: The Geo++ SSRZ Format and ApplicationsGerhard Wübbena, Christopher Perschke, Jannes Wübbena, Temmo Wübbena, Martin Schmitz55 - 98
A New Error Model for Terrestrial MultipathOkuary Osechas, Gianluca Zampieri, Nicolas Schneckenburger99 - 113
GPS and GALILEO Airframe Multipath Error Bounding Method and Test ResultsMatt Harris, Paul Schlais, Tim Murphy, Angelo Joseph, Jeremy Kazmierczak114 - 139
Global Flight Test Results for a DFMC Primary Navigator on a Civil Air Transport AircraftAngelo Joseph, Jeremy Kazmierczak, Matt Harris, Paul Schlais, Tim Murphy140 - 160
GPS Ephemeris Analysis for SoL Applications: URE Evaluation and Antenna OffsetsJ. Gabriel Pericacho, Julián Barrios, David Rodríguez, Susana Domenech161 - 187
RFI GNSS L5/E5a Mask DerivationAxel Garcia-Pena, Christophe Macabiau, Guillaume Novella, Olivier Julien, Mikael Mabilleau, Pierre Durel188 - 205
IGNSS Computation Models and Values for GPS and GALILEO L5/E5a Civil Aviation ReceiversAxel Garcia-Pena, Christophe Macabiau, Olivier Julien, Mikael Mabilleau, Pierre Durel206 - 218
Positioning Performance Analysis for Different UAV´S Use Cases and Testing Campaigns Using EGNSSG. Moreno, C. Sanz, M. Cueto, A. Cezón, A. Viguria, A. Jiménez, T. Tavares, K. Callewaert, M. Aguilera, I. Alcantarilla219 - 235
Navigation Performance Derivation for Safe Separation of UAVs for Local-area UAS Traffic Management Based on Ground Risk MapYounsil Kim, Am Cho, Joongwon Bae236 - 261
GPAHRS – New Building Block to Enhance Safety and Availability of Future Aircraft NavigationPavol Malinak, Zdenek Kana, Milos Sotak, Tomas Vaispacher, Radek Baranek, Libor Slabak262 - 289
Multi-sensor Fusion for Autonomous Deep Space NavigationChengjun Guo, Shiyan Deng, Yalan Xu, Jing He290 - 299
Identification, Attitude Estimation and Capture of Tumbling Spacecraft Based on SLAMChengjun Guo, Shiyan Deng, Yalan Xu, Jing He300 - 309
A Globally Referenced and High-precision Visual Positioning Device Based on Multi-sensor Fusion TechnologyStefan Schaufler, Michele Fischell, Geo Boffi, Xiaoguang Luo, Jose Aponte310 - 325
An Analysis to Enhance the Reliability of an Integrated Navigation System at Multiple Stages by using FOSUmar Iqbal, Ashraf Abosekeen, Aboelmagd Noureldin, Michael J. Korenberg326 - 340
Infrastructure Free Solution for Train Positioning Using Track DatabasePhilippe Brocard, Raphael Pons, Gabriele Ligorio, Jan Wendel, Alexia Le Quilliec, Antoine Barré341 - 361
A Multi-sensor Platform for High Integrity Multi-modal Positioning SystemRoberto Capua, Ales Filip, Alessandro Neri, Sam Pullen, Francesco Rispoli, Pietro Salvatori, Cosimo Stallo362 - 386
Preliminary Field Trials and Simulations Results on Performance of Hybrid Positioning Based on GNSS and 5G SignalsF.J. Mata, F. Grec, M. Azaola, F. Blázquez, A. Fernández, E. Dominguez, G. Cueto-Felgueroso, G. Seco-Granados, J.A. del Peral-Rosado, E. Staudinger, C. Gentner, M. Kasparek, C. Backert, D. Barlett, E. Serna, L. Ries, R. Prieto-Cerdeira387 - 401
Reliable Localization on Micro Mobility Platforms for Public Safety and By-law ComplianceZainab Syed, Juan Carlos Terrazas Borbon, Lucas Hossack, Curtis Pidgeon, Husain Syed, Kyle Chau, Amy Cai402 - 423
GNSS/INS Sensor Fusion with On-Board Vehicle SensorsRyan Dixon, Michael Bobye, Brett Kruger, Jonathan Jacox424 - 446
Project Road Runner: A Demonstration of Swift Navigation’s Precise Positioning Solution Across the Continental U.S.Anil Goparaju, Jared Wilson, Sebastien Carcanague, Ben Segal, Anthony Cole, and Fergus Noble447 - 467
Allystar Lowest Power and Size Single-chip Dual-frequency RTKAltti Jokinen, Ali Pirsiavash, Marco Mendonca, Ryan Yang, Hongtao Yu, Mingo Tsai, Gary Hau, Yi-Fen Tseng468 - 496
Novel Vehicle Dynamic Heading and Pitch Angle Determination Using Only Single GNSS AntennaRui Sun, Qi Cheng, Junhui Wang497 - 511
Emerging Autonomous Applications: from Research on Autonomous Car to Products Development for Autonomous XBruno Bougard512 - 518
Precise GNSS and V2X for Automated VehiclesRakesh Kumar519 - 530
Autonomous Systems Navigation State of the Art and Future VisionAboelmagd Noureldin531 - 548
Assured Precise Point Positioning Techniques Driving the FutureD. Calle, E. Carbonell, A. Chamorro, A. González, C. Mezzera, P. Navarro, D. Rodríguez, I. Rodríguez, G. Tobías549 - 572
Vision-Based Collaborative Navigation for UAV-UGV-Dismounted Units in GPS Challenged EnvironmentsShahram Moafipoor, Lydia Bock, Jeffrey A. Fayman, Eoin Conroy573 - 584
Road Vehicle Integrity Bound Propagation Using GNSS/IMU/OdometerRod Bryant, Olivier Julien, Chris Hide, M. Skorupa, Ian Sheret585 - 611
Ford Highway Driving RTK Dataset: 30,000 km of North American HighwaysSarah E. Houts, Nahid Pervez, Umair Ibrahim, Gaurav Pandey, Tyler G.R. Reid612 - 620
Analyzing Tesla‘s Level 2 Autonomous Driving System Under Different GNSS Spoofing Scenarios and Implementing Connected Services for Authentication and Reliability of GNSS DataRoi Mit, Yoav Zangvil and Dror Katalan621 - 646
Radar-Based Multi-Floor Localization for Automated Valet ParkingMostafa Sakr, Adel Moussa, Walid Abdelfatah, Mohamed Elsheikh, Aboelmagd Noureldin and Naser El-Sheimy647 - 673
Moving Base Precise Relative Position for Drone Swarm Flight using Conventional RTK and NMEA DataHyojung Yoon, Eunyeong Lee, Cheolsoon Lim, Byungwoon Park674 - 697
A Regularized Least Squares Estimator for Pseudorange-Based Terrestrial Positioning Under Degraded GeometriesGianluca Zampieri, Shrivathsan Narayanan, Omar García Crespillo, and Okuary Osechas698 - 707
Demonstrating Profound-IP3/DR Performance for Automated Level-2 Driving Applications in Various Operating ConditionsNaser El-Sheimy, Haiyu Lan, Ahmed Wahdan, Mohamed Elsheikh, Fei Liu, Hongzhou Yang, Walid Abdelfatah, and Aboelmagd Noureldin708 - 728
A Study to determine the Future of DGPS in CanadaJean Delisle and Caroline Huot729 - 746
EGNOS Performance Along Finnish CoastRodrigo González, Elisabet Lacarra, Manuel López, Kaisu Heikonen747 - 756
Maritime Environment GNSS Multipath Analysis in the Framework of the MARGOT ProjectAlexandru Pandele, Antonia Croitoru, Andrei Hulea, Costi Cherciu, Alina Radutu, Irina Stefanescu, Katarzyna Urbanska, Dumitru Andrescu, Claudiu Dragasanu, Marius Trusculescu, Mugurel Balan757 - 778
Type Approval of SBAS Enabled Maritime Navigation ReceiversPer Erik Kvam779 - 802
Spoof Detection in the Maritime Domain Using Pairs of Bearing MeasurementsPeter F. Swaszek, Richard J. Hartnett, Martin Bransby, Alan Grant803 - 815
MarRINav – supporting maritime CNIMartin Bransby, Alan Grant, Paul Williams, George Shaw816 - 838
R-Mode Positioning System DemonstrationGregory Johnson, Kenneth Dykstra, Sophie Ordell, Peter Swaszek839 - 855
The Galileo Return Link Service Provider in OperationXavier Maufroid, Jesús Cegarra, Alicia Álvarez, Ignacio Moreno, Maxime Fontanier856 - 883
Galileo Adoption in Shipborne EquipmentC. Gioia, L. Cucchi, J. Fortuny-Guasch, M. Lopez Martinez884 - 895
GALILEO and GPS Performances in the Maritime EnvironmentAlexandru Pandele, Antonia Croitoru, Andrei Hulea, Costel Cherciu, Alina Radutu, Marco Porretta, Peter Jacob Buist, Dumitru Andrescu, Lucian Dutu, Claudiu Dragasanu, Marius Trusculescu, Mugurel Balan896 - 919
Revision of RAIM Implementation for MaritimeF. Blázquez, G. Moreno, A. Cezón, T. Tavares, K. Callewaert920 - 928
Global Positioning System Status and ModernizationRyan Colburn929 - 937
The Status of GLONASS SystemSergey Karutin938 - 949
2020 - GALILEO Programme UpdateEric Chatre and Javier Benedicto950 - 977
Updated on the BeiDou Navigation Satellite System (BDS)Jun Shen and Changjiang Geng978 - 1015
Latest Status of QZSSSatoshi Kogure1016 - 1040
Frequency-Domain Modeling of Orbit and Clock Errors for Sequential PositioningElisa Gallon, Mathieu Joerger, Boris Pervan1041 - 1053
Overbounding Sequential Estimation Errors Due to Non-Gaussian Correlated NoiseSteven Langel, Omar García Crespillo, Mathieu Joerger1054 - 1067
Error Bounding for ARAIM Integrity Support Message GenerationIlaria Martini, Matteo Sgammini, Juan Pablo Boyero1068 - 1088
DARP Project. A Proposal of ARAIM Algorithm Architecture for Aviation ApplicationsMariano Wis, Paolo D’Angelo, Antonio Fernández, Markus Rippl, Javier de Andrés, Gianluca Franzoni, Dennis Bouvet, Brian Jouannic, Katerina Strelcova1089 - 1098
Benefit of SFMC SBAS and its Performance Assessment for WAAS, EGNOS, and MSASCheolsoon Lim, Byungwoon Park, Changdon Kee, Youngsun Yun1099 - 1131
Analysis on the Impact of Different Time Constants of Smoothing Filter on Compliance of Ranging Source Monitors in Dual-Frequency GBASJunesol Song and Carl Milner1132 - 1143
Flight Test Validation of Ground Based Augmentation System Prototype in TaiwanYueh-Wen Lin, Yi-Ting Sung, Shuo-Ju Yeh, and Shau-Shiun Jan1144 - 1152
Development of DFMC SBAS Receiver Supporting QZSS L5S SignalsMotoki Higuchi, Mogamiya Masahito, Takahiro Yamamoto, Takeyasu Sakai1153 - 1173
ESA GNSS Science Support Centre A World-wide Reference GNSS Environment for Scientific CommunitiesVicente Navarro, Javier Ventura-Traveset, Roberto Prieto, Jesús Cegarra, María del Mar Millan, Sara del Rio1174 - 1199
Communication and Ranging System for the Kepler Laboratory DemonstrationRaphael Wolf, Janis Surof, Juraj Poliak, Ludwig Blümel, Laura Agazzi, Ramon Mata Calvo1200 - 1208
Combining Genetic Algorithms and Machine Learning for Exploring the Navigation Satellite Constellation Design TradespaceJacob Chang, Rachel Duquette, Katherine Thai, Tongyu Zhou, Minh Pham, Victor Lin, Karen Wood1209 - 1228
Simulation of the Future QZSS Equipped the Optical ClockSaya Matsushita, Hiroshi Takiguchi, Toshitaka Sasaki, Hideki Yamada, Isao Kawano, Koichi Inoue, Yuichi Takeuchi, Mitsuru Musha1229 - 1237
GNSS Acquisition Performance of Short Spreading CodesChristoph Enneking, Felix Antreich, André L. F. de Almeida1238 - 1260
GNSS Performance Standards: How are They Holding Up?John W. Lavrakas1261 - 1267
Open Format Specifications for PPP/PPP-RTK Services: Overview and Interoperability AssessmentRui Hirokawa and Ignacio Fernández-Hernández1268 - 1290
Review of the GPS IIIF Acquisition ProcessFrank Czopek1291 - 1300
GARHEO Flight Experiment to Test GPS-Galileo Interoperability to Support Launchers and Space MissionsRiccardo Longo, Marco Bartolucci, Francesco Longhi, Marco Bergamin, Samuele Fantinato, Oscar Pozzobon, James J. Miller, Lisa Valencia, Erik Magnuson, Paul De Leon, Brooks Flaherty, A.J. Oria, Alberto Tuozzi, Claudia Facchinetti, Mario Musmeci1301 - 1317
GNSS Performance Models Applied to Design of Space Launcher Hybridized NavigatorsMariano Wis, Vicente Fernández, Antonio Latorre, Adrián Cardeñosa, Jose María Palomo, Antonio Fernández, Sergio Ramírez, Nicolás Puente, Francesco Cacciatore, Silvia Díaz, Leonardo Favilli, Alessandro Simonetti1318 - 1331
Experimental Evaluation of Dynamics-Free PPP in Space using Japanese ALOS2 DatasetMasaya Murata, Isao Kawano, Koichi Inoue1332 - 1337
Simulation and Analysis of GPS Multipath for the GEDI Experiment Onboard the International Space StationViliam Klein and Penina Axelrad1338 - 1371
Validation of an Autonomous Multi-Satellite Navigation Filter Against Precision Orbit EphemeridesJennifer King, Matthew Ruschmann, George Davis1372 - 1382
Design and mission planning of Bobcat-1, the Ohio University CubeSatKevin Croissant, Gregory Jenkins, Ryan McKnight, Brian C. Peters, Sabrina Ugazio and Frank van Graas1383 - 1393
Australia and New Zealand SBAS and PPP Testbed: Achievements After Three Years of ServiceJulián Barrios, José Gabriel Pericacho, Alessandra Calabrese, Guillermo Fernández, Victor Manuel Esteban, Miguel Ángel Fernández, Fernando Bravo, Jesús David Calle, Borja Torres Minaya, Jerónimo Pereda Figueiras, Konrad Wojciech, José Caro, Robert Jackson, Patrick E. Reddan, Deane Bunce, Claudio Soddu1394 - 1432
Performances Monitoring, Analysis and Demonstration for SBAS for Africa and Indian Ocean (A-SBAS)G. Greze, T. Authié, C. Renazé, S. Trilles, X. Berenguer, H. Delfour, L. Bakienon, J. Lapie, A. Dembelé, V. Dovonon, H. Ngaya1433 - 1453
Signal Quality Monitoring through Analysis of Chip Shape Deformation for GNSS SignalsNicholas C. Echeverry, J. Addison Betances, Sanjeev Gunawardena, Michael A. Temple1454 - 1461
Prototyping of Galileo URA Determination with TGVF and Extended Galileo Performance Characterisation for SoL ApplicationsG. Galluzzo, S. Wallner, J.G Pericacho, O. Criado, C. García, F.J. Sobrero, P. Brieden, K. Binder, G. Battista, M. Odriozola, A. Nuckelt, D. Joly, E. Canestri, C. Stallo, M. Sgammini, I. Martini, M. Mabilleau, N. Castrillo1462 - 1475
Detection of GNSS Interference in Safety Critical Railway Applications using Commercial ReceiversAlessia Vennarini, Andrea Coluccia, Daniel Gerbeth, Omar Garcia Crespillo, Alessandro Neri1476 - 1489
A GNSS Jamming/Spoofing Test Suite for Smart Tachograph ApplicationsL. Cucchi, J. Fortuny, G. Baldini, I. Fernandez-Hernandez, B. Martinez, G. Vecchione1490 - 1514
Robust Dual -Antenna Receiver: Jamming/Spoofing Detection and MitigationAli Broumandan, Thomas Taylor, Darrell Anklovitch, Sandy Kennedy1515 - 1532
An Assessment of GNSS Receiver Behaviour in Laboratory Conditions When Subject to GPS Meaconing or Spoofing ScenariosMark Hunter, Francesca Fillipi, Guy Buesnel1533 - 1555
Hardware-In-the-Loop GPS and PMU Integrated Datasets for the Power Grid Under GPS Spoofing AttacksShubhendra Vikram Singh Chauhan and Grace Xingxin Gao1556 - 1565
I am Not Afraid of the Jammer: Navigating with Signals of Opportunity in GPS-Denied EnvironmentsZak M. Kassas, Joe Khalife, Ali Abdallah, and Chiawei Lee1566 - 1585
Smoothing the Way for Satellite Outage Reporting: Implementing the Satellite Outage FileJohn W. Lavrakas1586 - 1595
A Sub-meter Real-time Positioning Service for SmartphonesJoshua Critchley-Marrows, William Roberts, Malgorzata Siutkowska, Maria Ivanovici, Valentin Barreau, Soufian Ayachi, Laurent Arzel1596 - 1609
NLOS Multipath Detection Using Convolutional Neural NetworkTaro Suzuki1610 - 1636
Trajectory Planning Under Stochastic and Bounded Sensing Uncertainties Using Reachability AnalysisAkshay Shetty and Grace Xingxin Gao1637 - 1648
3D LiDAR Aided GNSS and Its Tightly Coupled Integration with INS Via Factor Graph OptimizationWeisong Wen1649 - 1672
Precise Positioning for 2-Wheel Urban MobilityMike Horton and Jens Windau1673 - 1689
Seamless Accurate Positioning in Deep Urban Area using DGNSS and CMC-based Multipath MitigationYongJun Lee and Byungwoon Park1690 - 1719
Tightly-coupled Integration of a GNSS/INS System Aided by the RAIM Satellite Selection AlgorithmShih-Chien Hung and Shau-Shiun Jan1720 - 1725
A Satellite Selection Method Based on the Consistency Analysis of the Doppler Frequency and the Carrier Phase DifferenceTomoaki Takewa, Takafumi Nagano, Wataru Tsujita1726 - 1732
Tight Coupling Between Radar and INS/GNSS with AUTO Software for Accurate and Reliable Positioning for Autonomous VehiclesAbdelrahman Ali, Billy Chan, Amr Shebl Ahmed, Medhat Omr, Dylan Krupity, Qingli Wang, Amr Al-Hamad, Jacques Georgy, and Christopher Goodall1733 - 1745
The Path to Robust Municipal PNTSteven Polunsky1746 - 1752
Evaluation of a "Black-Box" State-of-the-Art Vision-Based Navigation Algorithm for GPS-Denied NavigationSimone B. Bortolami, Helen Webb, Michael Richman, Peter Norton1753 - 1778
Precise Positioning into Urban Environments: A Low-cost Single-Frequency PPP SystemHongzhou Yang, Fei Liu and Yang Gao1779 - 1793
BeiDou B2b and QZSS L6 Message Decoding Accuracy in a Low-power Low-cost PlatformMarco Mendonça, Ali Pirsiavash, Altti Jokinen, Ryan Yang, Hongtao Yu, Mingo Tsai, Gary Hau, Yi-Fen Tseng1794 - 1820
Enhancing Smartphones’ Location with EDAS (EGNOS Data Access Service) Internet CorrectionsJ. Morán, J. Vázquez, M.A. Sánchez, H. Pampanas, J. Reyes González1821 - 1836
Towards a Plug&Play Solution for Real-Time Precise Positioning on Mass-Market DevicesMarco Fortunato and Augusto Mazzoni1837 - 1849
Detecting Ionospheric Irregularity Based on ROT Variation Using Android Devices Cloud SystemJeonghyeon Yun, Cheolsoon Lim, Byungwoon Park, Jade Morton1850 - 1872
3D City Model Validation using GNSS Signals - The Reality IndexCelina Grabowska, Saara Kuismanen, Stefan Söderholm1873 - 1892
An Assessment Methodology of Smartphones Positioning Performance for Collaborative Scenarios in Urban EnvironmentThomas Verheyde, Antoine Blais, Christophe Macabiau, François-Xavier Marmet1893 - 1901
Multipath Error Modelling and Position Error Over-bounding for Precise RTK Positioning using GNSS Raw Measurements from Smartphone for Automotive NavigationH. Sharma, C. A. Lichtenberger, T. Pany1902 - 1924
Android Raw GNSS Measurement Datasets for Precise PositioningGuoyu (Michael) Fu, Mohammed Khider, Frank van Diggelen1925 - 1937
GPS in the Classroom: Taking the Paralysis out of AnalysisAndrew Neish, Tyler Reid, Frank van Diggelen, Grace Gao1938 - 1960
Galileo Ionospheric Correction Algorithm: A Smart and Ready-to-go ImplementationAngela Aragon-Angel1961 - 1967
Designing Low-Correlation GPS Spreading Codes via a Policy Gradient Reinforcement Learning AlgorithmTara Yasmin Mina and Grace Xingxin Gao1968 - 1983
Neural Network based Evil WaveForms DetectionAlexis Louis and Mathieu Raimondi 1984 - 1989
Zero Velocity Detection for Un-tethered Vehicular Navigation Systems using Support Vector MachineHaiyu Lan, Yashar Balazadegan Sarvrood, Adel Moussa, and Naser El-Sheimy1990 - 2002
Region Adaptive Neural Network for GNSS Positioning in Diverse Urban AreasPo-Yu Chen, Hao Chen, MuHan Tsai, Hsien-Kai Kuo, Yi-Min Tsai, Tsung-Yu Chiou, and Pei-Hung Jau2003 - 2017
GNSS Multipath Detection Using Embedded Deep CNN on Intel® Neural Compute StickEvgenii Munin, Antoine Blais, Nicolas Couellan2018 - 2029
"UAV Package Delivery – Spectrum Perspectives"M. Anne Swanson2030 - 2051
North Carolina UAV Package Delivery OperationsBasil Yap2052 - 2061
Drone Delivery Regulatory FrameworkLisa Ellman2062 - 2072
FAA UAS Package Delivery BriefingRachel Carlstrom2073 - 2091
SPARTN: The First Open GNSS Data Standard that Enables Safe and Accurate GNSS Localization for Automotive ApplicationsKendall Ferguson, Landon Urquhart, Rodrigo Leandro2092 - 2106
Hybrid Navigation Filters Performances Between GPS, Galileo and 5G TOA Measurements in Multipath EnvironmentAnne-Marie Tobie, Axel Garcia-Pena, Paul Thevenon, Jérémy Vezinet, Marion Aubault2107 - 2140
Tight Integration of Digital Map and Tethered Positioning and Navigation Solution for IoT applications and Land VehiclesYashar Balazadegan Sarvrood, Haiyu Lan, Aboelmagd Noureldin, Naser El-Sheimy2141 - 2151
Accuracy and Performance of the Network Location Provider in Android DevicesFilip Nedelkov, Dong-Kyeong Lee, Damian Miralles, Dennis Akos2152 - 2165
Effect of Antenna Ports on TOA Estimation with 4G LTE Signals in Urban Mobile EnvironmentsChun Yang, Thomas Pany, Petra Weitkemper2166 - 2181
Vehicle Motion Estimation Using a Low Cost GNSS/IMU Accuracy Improvement by IMU Correction Using GNSSAoki Takanose, Yoshiki Atsumi, Kanamu Takikawa, Junichi Meguro2182 - 2192
Resilient Peer-to-Peer Ranging using Narrowband High-Performance Software-Defined RadiosVincent Beech, Paul Groves, Paul Wright2193 - 2205
Enhanced Land Vehicles Navigation by Fusing Automotive Radar and Speedometer DataAshraf Abosekeen, Umar Iqbal, Aboelmagd Noureldin2206 - 2219
Demonstration of a Decimeter-level Accurate Hybrid Optical-wireless Terrestrial Positioning SystemCherif Diouf, Han Dun, Tarik Kazaz, Gerard Janssen, Christian Tiberius2220 - 2228
A Proof-of-concept of Cooperative DGNSS for UAV/UGV NavigationNeil Gogoi, Alex Minetto and Fabio Dovis2229 - 2236
Wheel Odometry aided Visual-Inertial Odometry for Land Vehicle Navigation in Winter Urban EnvironmentsCheng Huang, Yang Jiang, Kyle O’Keefe2237 - 2251
Localization in High-Speed Motion using IMU-aided Event Flow EstimationJae Hyung Jung and Chan Gook Park2252 - 2259
Robust and Accurate Deterministic Visual OdometryPierre Bénet and Alexis Guinamard2260 - 2271
A System for Evaluating Vision-aided Navigation UncertaintyErik Rodenburgh and Clark Taylor2272 - 2280
Multi-Antenna Vision-and-Inertial-Aided CDGNSS for Micro Aerial Vehicle Pose EstimationJames E. Yoder, Peter A. Iannucci, Lakshay Narula, and Todd E. Humphreys2281 - 2298
The Performance Analysis of Multi-Sensor Integration Using Smartphone’s Sensors for Seamless Urban and Indoor NavigationDinh T. Le, Kuan -Y. Lin, Syun Tsai2299 - 2310
Integrity-Driven Landmark Attention for GPS-Vision Navigation via Stochastic ReachabilitySriramya Bhamidipati and Grace Xingxin Gao2311 - 2326
Combining Inertially-aided Extended Coherent Integration (Supercorrelation) with 3D-Mapping-Aided GNSSPaul D. Groves, Qiming Zhong, Ramsey Faragher, Paulo Esteves2327 - 2346
Integrity-Based Path Planning Strategy for Urban Autonomous Vehicular Navigation Using GPS and Cellular SignalsHalim Lee, Jiwon Seo, and Zaher M. Kassas2347 - 2357
Indoor Positioning Algorithm Based on Channel State Information using Bootstrap FilterJingjing Wang and Joon Goo Park2358 - 2366
Detecting Slowly Accumulating Faults Using a Bank of Cumulative Innovations Monitors in Kalman FiltersJohn D. Quartararo and Steven E. Langel2367 - 2381
A GNSS/INS/Odometer Filter Bank Using Next Generation DFMC SBAS Augmentation for Rail and Road UsersGabriele Ligorio, David Rüegg, Quirin Meindl, Jan Wendel, Anne Ridings, Carlos Lopez, Ivan Lapin2382 - 2397
Test of the Filter Design Effect on Evil Waveform Monitoring in SBAS for Galileo E1 and E5a SignalsIkhlas Selmi, Paul Thevenon, Christophe Macabiau, Olivier Julien, Mikael Mabilleau, Jaron Samson2398 - 2415
Performance Analysis of Simultaneous Tracking and Navigation with LEO SatellitesTrier R. Mortlock and Zaher M. Kassas2416 - 2429
Integrity Monitoring Using ARAIM for Bridging DFMC SBAS Outages in Road TransportKan Wang, Ahmed El-Mowafy, Jizhong Wu2430 - 2439
A Particle Filtering Framework for Integrity Risk of GNSS-Camera Sensor FusionAdyasha Mohanty, Shubh Gupta and Grace Xingxin Gao2440 - 2452
Robustness of High Accuracy GNSS-based Positioning using GNSS Reference Stations in Urban EnvironmentsDaniel H. Olesen, Anna B.O. Jensen, Søren S. Larsen, Samuel Lukac2453 - 2467
Hybrid Least Squares for Collaborative Localization: Comparative Analysis and Integrated Outlier RejectionAli Khalajmehrabadi, Nikolaos Gatsis, Daniel Pack, and David Akopian2468 - 2474
Integrity Monitoring for A-PNT Using Barometric Measurements Aided MultiDMEsXiao Liang, Carl Milner, Christophe Macabiau, Philippe Estival2475 - 2482
Data-Driven Protection Levels for Camera and 3D Map-based Safe Urban LocalizationShubh Gupta and Grace X. Gao2483 - 2499
A Hybrid Barometric/Ultrasonic Altimeter for Aiding ZUPT-based Inertial Pedestrian Navigation SystemsChi-Shih Jao, Yusheng Wang, Yu-Wei Lin, and Andrei M. Shkel2500 - 2517
Integrated Navigation for Tracked Compost Turners Using GNSS, INS, Odometers, Stereo Camera and 3D MapEva Reitbauer, Christoph Schmied, Michael Schedler2518 - 2532
POSITRINO: Positioning, Navigation and Timing with Neutrino ParticlesJ. Fidalgo, S. Melis, A. Cezón, C. Prajanu, F.J. Mata, M. Azaola, C. Andreopoulos, C. Barry, J. Tena Vidal, M. Roda, F.-C. Grec, L. Mendes2533 - 2547
Assessing Real 5G Signals for Opportunistic NavigationAli A. Abdallah, Kimia Shamaei, and Zaher M. Kassas2548 - 2559
Low-cost Indoor Vision-Based Navigation for Mobile RobotsShaza I. Kaoud Abdelaziz, Aboelmagd Noureldin, Georgia Fotopoulos2560 - 2568
Machine Learning-based Visual Odometry Uncertainty Estimation for Low-cost Integrated Land Vehicle NavigationHany Ragab, Shaza Kaoud Abdelaziz, Mohamed Elhabiby, Sidney Givigi, Aboelmagd Noureldin2569 - 2578
High-precision Infantry Training System (HITS)Stephen DelMarco, Simone B. Bortolami, Helen Webb, Justin Delva, David Chen, Frank Tucker, Travis Hillyer2579 - 2589
LiDAR-based Terrain Recognition in Off-road Mobile RobotXinao Wang Joseph G. Walters2590 - 2604
Carrier Phase Tracking Architecture for Positioning in LTE Networks Under Channel Fading ConditionsPai Wang and Y. Jade Morton2605 - 2617
Digital Track Map Aided Track Occupancy Identification Method in Railway StationsTao Yang, Debiao Lu, Baigen Cai, Jian Wang, Jiang Liu, Philippe Laviron2618 - 2627
High-Precision Positioning and Mapping using Feature-based RTK/LiDAR/INS Integrated System for Urban EnvironmentsWenyi Li, Xiaowei Cui, Mingquan Lu2628 - 2640
Dynamic User Test and Evaluation System for the Korean Regional Navigation Satellite SystemJung-Hoon Lee, Jong-Sun Ahn, Sung-Hyuck Im, Jung-Min Joo, Moon-Beom Heo2641 - 2651
DGNSS-based Cooperative Positioning using Statistics-Adaptive Particle FilterAlex Minetto, Alessandro Gurrieri, and Fabio Dovis2652 - 2666
Privacy-preserving Cooperative PositioningGuillermo Hernandez, Gerald LaMountain, Pau Closas2667 - 2675
State-space Positioning Corrections via Single-receiver GNSS DataA. Khodabandeh and N. Nadarajah2676 - 2685
Uncertainty Model Estimation in an Augmented Data Space for Robust State EstimationRyan M. Watson, Jason N. Gross, Clark N. Taylor, and Robert C. Leishman2686 - 2695
Virtual Base Station Algorithm and Performance AssessmentM. Saidani ,P. Sarri, A. Guinamard, D. Gallego Maya2696 - 2709
Height Fluctuation Kinematic Positioning ReliabilityAoki Takanose, Yoshiki Atsumi, Kanamu Takikawa, Junichi Meguro2710 - 2717
On the Evaluation of Confidence Levels with Application to GNSSSafoora Zaminpardaz, Peter J.G. Teunissen, Christiaan C.J.M. Tiberius2718 - 2730
GNSS Sequence Extraction and Reuse for Navigation J. Rossouw van der Merwe, Sascha M. Bartl, Cillian O’Driscoll, Alexander Rügamer, Frank Förster, Philipp Berglez, Alexander Popugaev, and Wolfgang Felber2731 - 2747
Blind Opportunistic Navigation: Cognitive Deciphering of Partially Known Signals of OpportunityMohammad Neinavaie, Joe Khalife, and Zaher M. Kassas2748 - 2757
Long Coherent Combining and Integration for BOC Signal Acquisition under Strong InterferenceChun Yang, Andrey Soloviev, Ananth Vadlamani, Joung C. Ha2758 - 2778
Frequency Diversity Combined Robust GNSS Signal Tracking Using a Bank of CorrelatorsPeirong Fan, Yang Gao, Xiaowei Cui, Mingquan Lu, Weihua Xie2779 - 2794
GNSS Multi-frequency Carrier Tracking with Cycle Slip Detection and Mitigation Under Strong Ionosphere ScintillationRong Yang, Xingqun Zhan, Jihong Huang, Yu Morton2795 - 2802
Cooperative Navigation with the Vector Delay/Frequency Lock LoopTanner M. Watts and Scott M. Martin2803 - 2821
A Post Processing Based IRNSS/NavIC Software Receiver for Analysis and Development of New Algorithms and SignalsChittimalla Srinu and Laxminarayana Parayitam2822 - 2835
Deep Learning of GNSS Signal CorrelationHaoqing Li, Parisa Borhani-Darian, Peng Wu, Pau Closas2836 - 2847
An Improved Dual Binary Phase-shift Keying Tracking Method for Standard BOC SignalsChuhan Wang, Yang Gao, Xiaowei Cui, Mingquan Lu2848 - 2857
Vector Delay and Frequency Lock Loop in a Real-time Hardware EnvironmentKatrin Dietmayer, Fabio Garzia, Matthias Overbeck and Wolfgang Felber2858 - 2866
Closed-Loop GNSS/INS Simulation Chain with RTK-Accuracy for Sensor Fusion Algorithm VerificationAndreas Schütz, Mohamed Bochkati, Daniel Maier, Thomas Pany2867 - 2877
NavIC Signals Multipath Analysis, Estimation and Mitigation for High-Accuracy PositioningA. Althaf and Hari Hablani2878 - 2895
Challenges and Opportunities in Mass Market RTKAltti Jokinen, Ali Pirsiavash, Marco Mendonça, Ryan Yang, Hongtao Yu, Mingo Tsai, Gary Hau, Yi-Fen Tseng2896 - 2910
RTK Feasibility Analysis for GNSS Snapshot PositioningXiao Liu, Miguel Ángel Ribot, Adrià Gusi-Amigó, Pau Closas, Adrià Rovira Garcia, and Jaume Sanz Subirana2911 - 2921
Impact of GPS Flex Power on Differential Code Bias Estimation for Block IIR-M and IIF SatellitesÖzge Gizem Esenbuga, André Hauschild, Peter Steigenberger2922 - 2930
Open-World Virtual Reality Headset TrackingTodd E. Humphreys, Ronnie Xian Thong Kor, Peter A. Iannucci, and James E. Yoder2931 - 2947
Positioning for Train-infrastructure Asset Health Status Monitoring within the SIA-projectRamin Moradi, Yuheng Zheng, Michael Hutchinson, Michael Roth, Kanwal Jahan, Jon Goya, Unai Alvarado2948 - 2959
Multi-GNSS Ambiguity Resolution as a Substitute to Obstructed Satellites in Precise Point Positioning ProcessingNacer Naciri and Sunil Bisnath2960 - 2971
A New Method for Non-line-of-sight GNSS Signal Detection for Positioning Accuracy Improvement in Urban EnvironmentsZhitao Lyu and Yang Gao2972 - 2988
NLOS Multipath Detection using Convolutional Neural NetworkTaro Suzuki, Kazuki Kusama, Yoshiharu Amano2989 - 3000
A Method for LOS Detection under the NLOS GNSS Signal TrackingDmitry Kuznetsov3001 - 3007
Collaborative Positioning in Automated Car Driving: Accounting for Communication Channel and MultipathNikolay Mikhaylov, Florian A. Schiegg, Shuo Li, Yan Jiang, Yichen Liu, Simon Ollander3008 - 3011
Integrating GNSS Signal Tracking and Map-Matching for Reflected and Diffracted Signals Mitigation in Urban EnvironmentsNesreen I. Ziedan3012 - 3026
Navigation using Carrier Doppler Shift from a LEO Constellation: TRANSIT on SteroidsMark L. Psiaki3027 - 3045
Blind Doppler Estimation from LEO Satellite Signals: A Case Study with Real 5G SignalsJoe Khalife, Mohammad Neinavaie, and Zaher M. Kassas3046 - 3054
Impact of Cascading Faults on Mega-Constellation-Augmented GNSS PPP IntegrityDanielle Racelis, Mathieu Joerger3055 - 3070
Navigation Using Doppler Shift from LEO Constellations and INS DataBrian McLemore and Mark L. Psiaki3071 - 3086
Conception of a Post-correlation RFI Mitigation Approach Based on RFI Impact Estimation to the Correlators and Comparison with the Classical Pre-correlation FDAF MethodThomas Kraus and Thomas Pany3087 - 3097
Data Bit Assisted Adaptive IMM Filter for Carrier Phase Tracking Through InterferenceWengxiang Zhao and Boris Pervan3098 - 3107
A Uniform Framework Semi-analytic Model for STL and VTL Performance EvaluationQiongqiong Jia and Renbiao Wu3108 - 3119
Mitigation of Carrier Phase Distortions Induced by Spatial Filtering using Antenna ArraysTobias Bamberg, Andriy Konovaltsev, Michael Meurer3120 - 3131
Performance of Cycle Slip Filtering Algorithm During Ionosphere ScintillationBrian Breitsch, Yang Wang, Y. Jade Morton3132 - 3139
Analysis and Pre-processing of Raw Measurements From Smartphones in Realistic EnvironmentsGanga Shinghal and Sunil Bisnath3140 - 3154
Deeply Coupled Integration of a Software Defined GNSS Receiver and a Vibratory MEMS Rate Gyroscope Based Software Defined IMUBaoyu Liu, Kaixiang Tong, Yang Gao3155 - 3162
Performance Analysis of a Vector Tracking Software Defined Receiver for GPS L5Charles Anderson Givhan, David M. Bevly, Scott M. Martin3163 - 3179
Karl KovachKarl Kovach3180 - 3184
Tyler ReidTyler Reid3185 - 3192
Lionel RiesLionel Ries3193 - 3198
Redoing GNSS from Scratch - The Perfect SystemFrank van Diggelen3199 - 3209
A Solution Separation Monitor using INS for Detecting GNSS SpoofingBirendra Kujur, Samer Khanafseh, and Boris Pervan3210 - 3226
A GNSS Spoofing Exclusion Method Based on Density Clustering with the Rough user PositionJianfeng Li, Hong Li, Weiyu Gao, Mingquan Lu3227 - 3240
Deep Neural Network Approach to Detect GNSS Spoofing AttacksParisa Borhani-Darian, Haoqing Li, Peng Wu, Pau Closas3241 - 3252
Optimal Sequential Spoof Detection Based on Direction of Arrival MeasurementsFabian Rothmaier3253 - 3267
Barometer Based GNSS Spoofing DetectionDong-Kyeong Lee, Filip Nedelkov, Dennis Akos, Byungwoon Park3268 - 3282
Spoofing Detection on Ships Using Multipath Monitoring and Moving-baseline AnalysisKaito Kobayashi and Nobuaki Kubo3283 - 3293
Blind Spoofing Detection for Multi-Antenna Snapshot Receivers using Machine-Learning TechniquesJ. Rossouw van der Merwe, Ana Nikolikj, Sebastian Kram, Ivana Lukcin, Gorjan Nadzinski, Alexander Rügamer, and Wolfgang Felber3294 - 3312
A Proposal for Securing Terrestrial Radio-Navigation SystemsRonnie X.T. Kor, Peter A. Iannucci, Lakshay Narula, and Todd E. Humphreys3313 - 3325
GNSS Anti-Spoofing Defense Based on Cooperative PositioningAkmal Rustamov, Neil Gogoi, Alex Minetto and Fabio Dovis3326 - 3337
All Signal Acquisition Processing for Spoofing Detection, Estimation, Mitigation and Intent AnalysisChun Yang and Andrey Soloviev3338 - 3351
Perspectives from Andrew HansenAndrew Hansen3352 - 3358
Aerial Autonomous Vehicles – Opportunities, Challenges, and Concerns: The Good … the Bad … and the UglyMitch Narins3359 - 3418
Precision GNSS for Al-Enabled Autonomous SystemsYang Gao3419 - 3442
Robust PNT for Autonomous SystemsRobert C. Leishman3443 - 3493
Time lags in Ionospheric Scintillation Response to Geomagnetic Storms: Alaska ObservationsZhe Yang and Y. Jade Morton3494 - 3501
Atmospheric Characterization of Antarctic Polar Regions and Validation of Tropospheric and Ionospheric Models based on GNSS Experimental Campaign DataC. Moriana-Varo, C. Sanz-Garzón, F. Martín-Porqueras, M. Castillo-Fraile, J. Ventura-Traveset3502 - 3514
Assessment of Ionospheric Corrections Algorithms Using the GNSS Laboratory Tool Suite (gLAB): From STEC to Navigation PerformanceAngela Aragon-Angel, Adrià Rovira-Garcia, Deimos Ibáñez-Segura3515 - 3526
Study of Structures of the Sporadic E Layer by Using Dense GNSS Network ObservationsSusumu Saito, Keisuke Hosokawa, Jun Sakai, and Ichiro Tomizawa3527 - 3535
RFI Monitoring of GNSS Signals on Norwegian HighwaysAnders Rødningsby, Aiden Morrison, Nadezda Sokolova, Nicolai Gerrard, Christian Rost3536 - 3549
GPS/GNSS Interference Power Difference of Arrival (PDOA) Localization Weighted via Nearest NeighborsJohnathan A. Tucker, Charles Puskar, Chiawei Lee, Dennis Akos3550 - 3560
Machine Learning for GNSS Performance Analysis and Environment Characterization in Rail DomainAlessandro Neri, Agostino Ruggeri, Alessia Vennarini, Andrea Coluccia3561 - 3566
Improved Automatic Detection of GPS Satellite Oscillator Anomaly Using a Machine Learning AlgorithmYunxiang Liu and Y.T. Jade Morton3567 - 3580
Characterization of ADS-B Performance under GNSS InterferenceZixi Liu, Sherman Lo, Todd Walter3581 - 3591
Performance Analysis of Low SWaP-C Jamming Mitigation Methods for Commercial ApplicationsScott Burchfield, Scott Martin, David Bevly, Joshua Starling3592 - 3611
Synchronizing and Integrating Android Multi-GNSS/accelerometer Sensors to Capture Broadband Vibrations at Sub-centimeter ResolutionGuangcai Li, Chiyu Long, Feng Wang3612 - 3625
Exploring the Ultra-High-Precision Ranging Potential of BDS B1 SignalYang Gao, Zheng Yao, Mingquan Lu3626 - 3646
Retrieval of Encrypted PRN Sequences via a Selfcalibrating 40-element Low-cost Antenna Array: Demonstration of Proof-of-conceptD. Dötterböck, M. Subhan Hammed, T. Pany, R. Lesjak, T. Prechtl3647 - 3661
A Computationally Efficient Ultra-tight GNSS/INS Integration Based on Non-consecutive GNSS Signal TrackingBaoyu Liu, Yang Gao, Yuting Gao3662 - 3670
Receiver Bandwidth Compression for Multi-GNSS Signal ProcessingJ. Rossouw van der Merwe, Fabio Garzia, Muhammad Saad, Barbara Kreh, Alexander Rügamer, Ricardo Monroy Gonzalez Plata, and Wolfgang Felber3671 - 3685
An ITAR-free Dual Frequency Antenna Array in the ARINC Footprint for Robust Aeronautical NavigationVeenu Kamra, Wahid Elmarissi and Stefano Caizzone3686 - 3696
A Tool for Furthering GNSS Security Research: The Oak Ridge Spoofing and Interference Test Battery (OAKBAT)Austin Albright, Sarah Powers, Jason Bonior, Frank Combs3697 - 3712
Characterization of Meaconing and its Impact on GNSS ReceiversMaxandre Coulon, Alexandre Chabory, Axel Garcia-Pena, Jeremy Vezinet, Christophe Macabiau, Philippe Estival, Pierre Ladoux, Benoit Roturier3713 - 3737
Galileo OSNMA Preliminary Implementation in the GIANO GNSS ReceiverValeria Catalano, Ricardo Prata, Filipe Carvalho, Rui Nunes, Livio Marradi, Gianluca Franzoni, Marco Puccitelli, Roberto Campana, Ciro Gioia3738 - 3750
Mapping Bit to Symbol Unpredictability in Convolutionally Encoded Messages with Checksums, with Application to Galileo OSNMACillian O’Driscoll and Ignacio Fernández-Hernández3751 - 3765
Receiver Protocol and Pitfalls of NMA and SCA Processing Under Spoofing Conditions for Future GNSS Signals AuthenticationMarkel Arizabaleta, Thomas Pany, Tommaso Scuccato, Andrea Dalla Chiara, Cillian O’Driscoll, Neil Hanley3766 - 3780
GPS Chimera: A Software Profiling AnalysisMicaela Troglia Gamba, Mario Nicola, Beatrice Motella3781 - 3793
Resilient Methods for Position and Attitude Determination in a Spoofed Environment Using an Uncalibrated Multi-Antenna-SystemSoeren Schoenbrod, Michael Niestroj, Marius Brachvogel, Michael Meurer3794 - 3811
Post-Quantum Authentication SchemesMark A. Mendiola, James. T. Gillis, Andrew J. Binder, Ranwa Haddad3812 - 3825
Authenticated Time for Detecting GNSS AttacksMarco Spanghero, Kewei Zhang, Panagiotis Papadimitratos3826 - 3834
New and Existing Signal Quality Monitoring Metrics Tested Against Simulations and Time Synchronized Signal Generator AttacksRonny Blum, Nikolas Dütsch, Carsten Stoeber, Jürgen Dampf, Thomas Pany3835 - 3853
GNSS Time Synchronization Attack Detection and Discrimination Based on Correlations of Calculated Clock Drift Time-DifferencesWeiyu Gao, Hong Li, Jianfeng Li, Mingquan Lu3854 - 3865
Precise On-Board Navigation of LEO Satellites with GNSS Broadcast EphemeridesA. Hauschild and O. Montenbruck3866 - 3874
Improved Single-frequency Orbit Determination for the CYGNSS SpacecraftAlex V. Conrad, Penny Axelrad, Bruce Haines, Cinzia Zuffada, Andrew O’Brien, Eric Loria3875 - 3887
Preliminary Assessment of CICERO Radio Occultation Performance by Comparing with COSMIC I DataHyeyeon Chang, Jiyun Lee, Yang Wang, Brian Breitsch, Y. Jade Morton3888 - 3900
Coherent and Semi-coherent Spaceborne GNSS-R for Land Surface Altimetry ApplicationsYang Wang and Y. Jade Morton3901 - 3908
Surface Reflectivity Variations of GNSS Signals from a Mixed Ice and Water SurfaceRoohollah Parvizi, Shahrukh Khan, Li Jun Pan, Seebany Datta-Barua3909 - 3919
GPS Spoofing Mitigation and Timing Risk Analysis in Networked PMUs via Stochastic ReachabilitySriramya Bhamidipati and Grace Xingxin Gao3920 - 3937
A Performance Assessment of Secure Wireless Two-Way Time TransferCillian O’Driscol, Shane Keating, Gianluca Caparra3938 - 3951