
Juliette Marais
Directrice de Recherche, Université Gustave Eiffel
105
Documents
Affiliation actuelle
- Laboratoire Électronique Ondes et Signaux pour les Transports (COSYS-LEOST)
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Publications
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Patch based image processing for complex environment characterizationSixth IEEE International Conference on Image Processing, Applications and Systems Conference (IPAS25), Jan 2025, Lyon, France. 6p
Communication dans un congrès
hal-04873379
v1
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Scalable GNSS Performance Assessment and Environment Categorization Under VegetationIEEE/ION PLANS 2025, Apr 2025, Salt lake City, United States
Communication dans un congrès
hal-05071511
v1
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Performance assessment of GNSS pseudorange differencing for relative train positioningIEE/ION PLANS 2025, Apr 2025, Salt lake City, USA, United States
Communication dans un congrès
hal-05071504
v1
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Advancing towards a comprehensive GNSS interference management framework: A deep learning approach for classification of FM chirp jammersIEEE/ION PLANS 2025, Apr 2025, Salt lake City, United States
Communication dans un congrès
hal-05071506
v1
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On the use of Vision for the Weighting of GNSS observation: comparisonsSixth IEEE International Conference on Image Processing Applications and Systems (IPAS 2025), Jan 2025, Lyon, France. 6p
Communication dans un congrès
hal-04876726
v1
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A Patch Based Fisheye Image Segmentation for Satellite State CharacterizationIEEE/ION PLANS 2025, Apr 2025, Salt lake City, United States
Communication dans un congrès
hal-05071507
v1
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Fisheye camera-based local effects mitigation for better accuracy in land transportation applicationsIEEE/ION PLANS 2025, Apr 2025, Salt Lake City (Utah), United States
Communication dans un congrès
hal-05071502
v1
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GNSS-Based Solutions Testing in an ERTMS Context: A Framework for Statistical Performance AnalysisIEEE/ION PLANS 2025, Apr 2025, Salt lake City, United States
Communication dans un congrès
hal-05071515
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Map-Based Inertial Navigation for GNSS-Free and Safe Train Localization2024 IEEE International Symposium on Inertial Sensors and Systems (INERTIAL), Mar 2024, Hiroshima, France. pp.1-4, ⟨10.1109/INERTIAL60399.2024.10502100⟩
Communication dans un congrès
hal-04560839
v1
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A framework for GNSS-based solutions performance analysis in an ERTMS context6th SmartRaCon Scientific Seminar, Oct 2024, San Sebastian, Spain
Communication dans un congrès
hal-04750389
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GNSS-based performance and Railway operating rulesTransportation Research Arena TRA, Apr 2024, Dublin (IE), France
Communication dans un congrès
hal-04560856
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On the parameterization of single pole adaptive notch filter against wide range of linear chirp interferenceION GNSS+, Sep 2023, Denver, United States
Communication dans un congrès
hal-04199910
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Contributions to the development of safe and accurate localisation solutions: The LOCSP projectTRA 2022, Transport Research Arena, Nov 2022, Lisbonne, Portugal. pp.391-398, ⟨10.1016/j.trpro.2023.11.419⟩
Communication dans un congrès
hal-03932699
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GNSS, IMU, camera and LIDAR technology characterization for railway ground truth and digital map generationTRA, Nov 2022, Lisbonne, Portugal. pp.1029-1036, ⟨10.1016/j.trpro.2023.11.532⟩
Communication dans un congrès
hal-04496458
v1
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Interferences in Safety Critical Land Transport Application: Notch Filtering vs Wavelet Transform, an Experimental AnalysisION GNSS + 2022, Sep 2022, Denver, United States. 15p
Communication dans un congrès
hal-03894579
v1
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User Needs for the Development of New Methodologies and R&D Tools for Building a Railway Digital Map and for the Experimental Performance Evaluation of On-Board SubsystemsWCRR 2022, World Congress on Railway Research, Jun 2022, Birmingham, France. 6p
Communication dans un congrès
hal-03708701
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On the impact of jamming on Horizontal Protection Level and Integrity Assessment for Terrestrial LocalizationION ITM 2022 - International Technical Meeting of Institute of Navigation, Jan 2022, Long Beach, CA, United States. 15p
Communication dans un congrès
hal-03545790
v1
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User Needs for the Development of New Methodologies and R&D Tools for Building a Railway Digital Map and for the Experimental Performance Evaluation of On-Board SubsystemsWCRR 2022, World Congress on Railway Research, Jun 2022, Birmingham, France. 6p
Communication dans un congrès
hal-03708707
v2
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On The Impact Of Temporal Variation On GNSS Position Error ModelsION ITM 2021 - International Technical Meeting of Institute of Navigation, Jan 2021, Virtual, France. 10p
Communication dans un congrès
hal-03157781
v1
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Sigma-Z: a new parametric and constrained-by-design GNSS observation weighting model for land applicationsION ITM 2021 - International Technical Meeting of Institute of Navigation, Jan 2021, Virtual, France. 15p
Communication dans un congrès
hal-03157726
v1
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Integrity assessment-oriented performance analysis of a fault-tolerant weighted tightly coupling GNSS/IMU integration2nd SmartRaCon Workshop, Jun 2020, San Sebastian, Spain
Communication dans un congrès
hal-04666464
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Realistic position error models for GNSS simulation in railway environmentsENC 2020, 28th European Navigation Conference, Nov 2020, Dresden, Germany. 9p
Communication dans un congrès
hal-02992171
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Multipath and NLOS detection based on the combination of CN0 values and a fish-eye cameraENC 2020, 28th European Navigation Conference, Nov 2020, Dresden, Germany. 13p, ⟨10.23919/ENC48637.2020.9317408⟩
Communication dans un congrès
hal-02991957
v1
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Geo-Distributed Simulation and Verification Infrastructure for safe train Galileo-based positioningENC 2020, 28th European Navigation Conference, Nov 2020, Dresden, Germany. 10p
Communication dans un congrès
hal-03172208
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GNSS/IMU Tightly Coupled Scheme with Weighting and FDE for Rail ApplicationsION ITM 2020, International Technical Meeting of Institute of Navigation, Jan 2020, San Diego, United States. 14p, ⟨10.33012/2020.17162⟩
Communication dans un congrès
hal-02531104
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Towards a new GNSS observation weighting strategy for terrestrial applicationsENC 2020, 28th European Navigation Conference, Nov 2020, Dresden, Germany. 10p
Communication dans un congrès
hal-02992093
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Classification of Railway tracks for applying enhanced ERTMS/ETCS Solutions Based on GNSS positioning technologiesWCRR 2019, 12th World Congress on Railway Research, Oct 2019, Tokyo, Japan. 6p
Communication dans un congrès
hal-02142324
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Safe satellite-based localization of the train thanks to a combination of accuracy enhancement and fault detection and exclusion schemesWCRR 2019, 12th World Congress on Railway Research, Oct 2019, Tokyo, Japan. 6p
Communication dans un congrès
hal-02140618
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The SmartRaCon Concept for advanced train control systemsWCRR 2019, 12th World Congress on Railway Research, Railway Research to Enhance the Customer Experience, Oct 2019, Tokyo, Japan. 6p
Communication dans un congrès
hal-02418905
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Video-based classification of railway track areas for GNSS-based virtual balise solutions in the ERSAT GGC projectION 2018, PPTI - Precise Time and Time Interval Meeting, Jan 2018, Reston, United States. 10p
Communication dans un congrès
hal-01709482
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FPGA implementation of a video-based system for GNSS reception characterization along a railway lineFourth International Conference on Railway Technology: Research, Development and Maintenance, Sep 2018, Sitges, Spain. 21p
Communication dans un congrès
hal-01877953
v2
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Local GNSS Threat Detection Methods for Virtual Balise Placement in Railway ApplicationsITST 2018, 16th International Conference on Intelligent Transport Systems Telecommunications, Oct 2018, Lisbonne, Portugal. 7p, ⟨10.1109/ITST.2018.8566830⟩
Communication dans un congrès
hal-01961714
v1
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Extended Kalman Filter (EKF) Innovation-based Integrity Monitoring Scheme with C/N0 WeightingIEEE RTSI 2018, 4th International Forum on Research and Technologies for Society and Industry, Sep 2018, Palerme, Italy. 6p
Communication dans un congrès
hal-01903790
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Developing GNSS for the rail industryRAIL Live 2018, Apr 2018, Bilbao, Spain. 19p
Communication dans un congrès
hal-01825875
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EGNOS service evaluation in railway environment for safety-critical operationsTRA 2018, 7th Transport Research Arena, Apr 2018, Vienne, Austria. 10p
Communication dans un congrès
hal-01988222
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GNSS Integrity Enhancement for Urban Transport Applications by Error Characterization and Fault Detection and Exclusion (FDE)Géolocalisation et Navigation dans l'Espace et le Temps, Journées Scientifiques 2018 de l'URSI, Mar 2018, Paris, France. 11p
Communication dans un congrès
hal-01757326
v2
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Precise and reliable localization as a core of railway automation (Rail 4.0)International Congress on High-speed Rail: technologies and long term impacts, Oct 2017, Madrid, Spain. 10p
Communication dans un congrès
hal-01662758
v1
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Evaluation and comparison of GNSS navigation algorithms including FDE for urban transport applicationsION ITM 2017 - Institute of navigation International Technical Meeting, Jan 2017, Monterey, United States. 19p
Communication dans un congrès
hal-01936334
v1
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Evaluation and comparison of GNSS navigation integrity monitoring algorithms for urban transport applicationsInstitute of navigation - International Technical Meetings - ION ITM 2017, Jan 2017, Monterey, United States. 19p
Communication dans un congrès
hal-01540821
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Etat des lieux des initiatives GNSS - RailSéminaire Ferroviaire et Applications GNSS, Mar 2016, Toulouse, France. 32p
Communication dans un congrès
hal-01663580
v1
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Image processing for a more accurate GNSS-based positioning in urban environment22nd ITS World Congress, Oct 2015, Bordeaux, France. 12p
Communication dans un congrès
hal-01471581
v1
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Approach for evaluating the safety of a satellite-based train localisation system through the extended integrity conceptESREL 2015 - European safety and reliability conference, Sep 2015, Zürich, Switzerland. 8p
Communication dans un congrès
hal-01471412
v1
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GaLoROI. Satellite based localization in railwaysIC-ARE'15, International Congress on Advanced Railway Engineering, Mar 2015, Istanbul, Turkey. 8p
Communication dans un congrès
hal-01471398
v1
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Weighting with the pre-knowledge of GNSS signal state of reception in urban areasEuropean Navigation Conference 2015, Apr 2015, Bordeaux, France. 7p
Communication dans un congrès
hal-01471579
v1
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RAMS analysis of GNSS based localisation system for the train control applicationComManTel, 2nd International Conference on Computing, Management and Telecommunications, Apr 2014, France. 6p
Communication dans un congrès
hal-01054806
v1
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Caractérisation et Structure 3D de l'environnement urbain pour une position GNSS plus précise41ème Congrès ATEC ITS, Jan 2014, France. 6p
Communication dans un congrès
hal-00987448
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Causal Analysis Methodology of Multisensor Systems based on GNSSRailways 2014, The Second International Conference on Railway Technology: Research, Development and Maintenance, Apr 2014, France. 21p
Communication dans un congrès
hal-00985634
v1
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Innovative simulations of GNSS performances in a realistic railway environmentCERGAL, International Symposium on Certification of GNSS Systems & Services, Jul 2014, Dresden, Germany. 5p
Communication dans un congrès
hal-01054770
v1
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The SATLOC projectTRA - Transport Research Arena, Apr 2014, France. 10p
Communication dans un congrès
hal-00987106
v1
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Dependability evaluation of a GNSS and ECS based localisation unit for railway vehiclesITST 2013, 13th International Conference on ITS telecommunications, Nov 2013, Finland. 6p
Communication dans un congrès
hal-00930588
v1
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Simulating GNSS Position Accuracy using Non-line of Sight Reflected SignalsEuropean Navigation Conference 2013, Apr 2013, Austria. 7p
Communication dans un congrès
hal-00852368
v1
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Projet CAPLOC. Combinaison de l'Analyse d'images et la connaissance de la Propagation des signaux pour la LOCalisation40ème congrès ATEXPO : Mobilité et Transports, Jan 2013, France. 23p
Communication dans un congrès
hal-00987117
v1
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Estimation des états de réception des satellites GNSS pour une position plus préciseJournées Nationales des Communications dans les Transports, May 2013, France. 2p
Communication dans un congrès
hal-00912687
v1
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Sensitivity Assessment to Analyse Dependability of a Multisensor Localisation System based on GNSSITST 2013, 13th International Conference on ITS telecommunication, Nov 2013, Finland. 7p
Communication dans un congrès
hal-00912709
v1
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Weighting models for GPS Pseudorange observations for land transportation in urban canyons6th European Workshop on GNSS Signals and Signal Processing, Dec 2013, Germany. 4p
Communication dans un congrès
hal-00942180
v1
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Quantify and improve GNSS quality of service in land transportation by using image processingFirst CNES-ONERA Workshop on Earth-Space Propagation, Jan 2013, France. 5p
Communication dans un congrès
hal-00912681
v1
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Propriétés de sûreté de fonctionnement d'un système embarqué de localisation par satellites dédié à la sécurité ferroviaire18th Lambda-Mu congress, Oct 2012, France. 9p
Communication dans un congrès
hal-00850926
v1
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On selecting the hyperparameters of the DPM models for the density estimation of observation errorsInternational Conference on Acoustic, Speech and Signal Processing (ICASSP°, May 2011, Prague, Czech Republic. pp.4092-4095, ⟨10.1109/ICASSP.2011.5947252⟩
Communication dans un congrès
hal-00712723
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Classification pixellaire pour la caractérisation de l'état de réception des signaux GNSS dans des images fisheye23ème colloque du Groupe de Recherche et d'Etudes de Traitement du Signal et des Images - GRETSI, Sep 2011, Bordeaux, France. pp.4
Communication dans un congrès
hal-04758323
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Analyse de l'environnement de réception des signaux GNSS par segmentation et classification d'images fish-eye : application à l'aide à la caractérisation de la disponibilité globale de la constellation satellitaireTELECOM’2011 & 7èmes JFMMA, Mar 2011, Tanger, Maroc. 6p
Communication dans un congrès
hal-00853798
v1
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Studies on DPM for the density estimation of pseudorange noises and evaluations on real dataPosition Location and Navigation Symposium (PLANS), 2010 IEEE/ION, May 2010, Indian Wells, CA, USA, United States. pp.1154-1161, ⟨10.1109/PLANS.2010.5507234⟩
Communication dans un congrès
hal-00713044
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Advanced signal processing techniques for multipath mitigation in land transportation environmentInternational IEEE Conference on Intelligent Transportation Systems (ITSC), Sep 2010, Funchal, France. pp.1480-1485, ⟨10.1109/ITSC.2010.5625065⟩
Communication dans un congrès
hal-00713045
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GNSS pseudorange error density tracking using Dirichlet Process MixtureFUSION 2010, Jul 2010, Edinburgh, United Kingdom. pp.1-7
Communication dans un congrès
hal-00713046
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Enhancement of Galileo and multi-constellation accuracy by modeling pseudorange noisesIntelligent Transport Systems Telecommunications, (ITST), Oct 2009, Lille, France. pp.459-464, ⟨10.1109/ITST.2009.5399311⟩
Communication dans un congrès
hal-00713039
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On the use of Dirichlet process mixtures for the modelling of pseudorange errors in multi-constellation based localisationInternational Conference on Intelligent Transport Systems Telecommunications, (ITST), Oct 2009, Lille, France. pp.465-470, ⟨10.1109/ITST.2009.5399308⟩
Communication dans un congrès
hal-00713043
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A Dependability Analysis for Integrating a Satellite Positioning System in a Rail Freight ApplicationENC-GNSS 2008, European Navigation Conference, Apr 2008, Toulouse, France. 6p
Communication dans un congrès
hal-04061134
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Reception State Estimation of GNSS satellites in urban environment using particle filteringFUSION 2008, Jun 2008, Cologne, Germany
Communication dans un congrès
inria-00368867
v1
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New train localizationsSignalisation et automatismes ferroviaires, Tome 4, 4, 2023, 2370620951
Chapitre d'ouvrage
hal-04496478
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Chapter 3: ICT for Intelligent Public Transport Systems, state of knowledge and future trends. In: Clean Mobility and Intelligent Transport SystemsChapter 3: ICT for Intelligent Public Transport Systems, state of knowledge and future trends. In: Clean Mobility and Intelligent Transport Systems, IET Digital Library, pp49-74, 2015, 978-1-84919-895-0. ⟨10.1049/PBTR001E⟩
Chapitre d'ouvrage
hal-01905011
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Deliverable 3.1 - GATE4RAIL - GNSS Characterization in the Railway Domains[Research Report] IFSTTAR - Institut Français des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux. 2020, 60p
Rapport
(rapport de recherche)
hal-03159036
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Deliverable 3.2 - GATE4RAIL - Models for Fail-Safe positioning components w.r.t. Faults[Research Report] IFSTTAR - Institut Français des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux. 2020, 42p
Rapport
(rapport de recherche)
hal-03159118
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Deliverable D4.2 - Technical Specification of Survey Toolset. ERSAT GGC. ERTMS on SATELLITE Galileo Game Changer[Research Report] IFSTTAR - Institut Français des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux. 2019, 110p
Rapport
(rapport de recherche)
hal-02402960
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ERSAT GGC. ERTMS on SATELLITE Galileo Game Changer[Research Report] IFSTTAR - Institut Français des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux. 2019, 81p
Rapport
(rapport de recherche)
hal-02404569
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Deliverable D4.3 - Prototype Implementation of the Survey Toolset. ERSAT GGC. ERTMS on SATELLITE Galileo Game Changer[Research Report] IFSTTAR - Institut Français des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux. 2019, 36p
Rapport
(rapport de recherche)
hal-02404485
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Deliverable D4.1 - Procedure Specification Document. ERSAT GGC. ERTMS on SATELLITE Galileo Game Changer[Research Report] IFSTTAR - Institut Français des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux. 2018, 80p
Rapport
(rapport de recherche)
hal-02402673
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STARS. D5.1 State of the art of EGNSS system for the rail application[Research Report] IFSTTAR - Institut Français des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux. 2017, 61p
Rapport
(rapport de recherche)
hal-01636102
v1
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Algorithmes embarqués de localisation outdoor pour les véhicules en milieu urbain et algorithme embarqué de fusion GNSS et carte numérique[Rapport de recherche] IFSTTAR - Institut Français des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux. 2015, 35p
Rapport
(rapport de recherche)
hal-01663969
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SATLOC. Demonstration of an innovative concept specification and results of simulation tools applied on photographed geo-referenced particular route environment2014
Rapport
hal-01061356
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Le paysage technologique. Théories et pratiques autour du Global Positionning System[Rapport de recherche] AAP-2004-URL, Ministère de la culture et de la communication / Bureau de la recherche architecturale, urbaine et paysagère (BRAUP); Institut national d’histoire de l’art (INHA); Université Paris 8 / Laboratoire Esthétique de l’interactivité. 2007
Rapport
(rapport de recherche)
hal-01794398
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Positionner par satellite dans les environnements transports. Impact du canal de propagation sur les performances de localisation GNSS.Traitement du signal et de l'image [eess.SP]. Université Lille 1 Nord de France, 2017
HDR
tel-01886043
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