Renaud Hostache

47 papers C 18Journal 27Unranked 2

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	Not every day is a sunny day: Synthetic cloud injection for deep land cover segmentation robustness evaluation across data sources. CoRR Sara Mobsite, Renaud Hostache, Laure Berti-Équille, Emmanuel Roux, Joris Guérin
2025	J	`jnl`	U-NetMN and SegNetMN: Modified U-Net and SegNet models for bimodal SAR image segmentation. CoRR Marwane Kzadri, Franco Alberto Cardillo, Nanée Chahinian, Carole Delenne, Renaud Hostache, Jamal Riffi
2024	J	`jnl`	A Localized Particle Filtering Approach to Advance Flood Frequency Estimation at Large Scale Using Satellite Synthetic Aperture Radar Image Collection and Hydrodynamic Modelling. Remote. Sens. Marina Zingaro, Renaud Hostache, Marco Chini, Domenico Capolongo, Patrick Matgen
2024	J	`jnl`	Soil Salinity Mapping of Plowed Agriculture Lands Combining Radar Sentinel-1 and Optical Sentinel-2 with Topographic Data in Machine Learning Models. Remote. Sens. Diego Tola, Frédéric Satgé, Ramiro Pillco Zolá, Humberto Sainz, Bruno Condori, Roberto Miranda, Elizabeth Yujra, Jorge Molina-Carpio, Renaud Hostache, Raúl Espinoza-Villar
2023	J	`jnl`	Estimating Ensemble Likelihoods for the Sentinel-1-Based Global Flood Monitoring Product of the Copernicus Emergency Management Service. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. Christian Krullikowski, Candace Chow, Marc Wieland, Sandro Martinis, Bernhard Bauer-Marschallinger, Florian Roth, Patrick Matgen, Marco Chini, Renaud Hostache, Yu Li, Peter Salamon
2022	J	`jnl`	Endorheic Waterbodies Delineation From Remote Sensing as a Tool for Immersed Surface Topography. IEEE Geosci. Remote. Sens. Lett. Carole Delenne, Jean-Stéphane Bailly, Antoine Rousseau, Renaud Hostache, Olivier Boutron
2022	J	`jnl`	Mapping Floods in Urban Areas From Dual-Polarization InSAR Coherence Data. IEEE Geosci. Remote. Sens. Lett. Ramona Pelich, Marco Chini, Renaud Hostache, Patrick Matgen, Luca Pulvirenti, Nazzareno Pierdicca
2022	C	`conf`	Prior Information in Support of Deep Learning Methods to Map Floodwater in Urbanized Areas. IGARSS Jie Zhao, Yu Li, Patrick Matgen, Ramona Pelich, Renaud Hostache, Wolfgang Wagner, Marco Chini
2022	J	`jnl`	Urban-Aware U-Net for Large-Scale Urban Flood Mapping Using Multitemporal Sentinel-1 Intensity and Interferometric Coherence. IEEE Trans. Geosci. Remote. Sens. Jie Zhao, Yu Li, Patrick Matgen, Ramona Pelich, Renaud Hostache, Wolfgang Wagner, Marco Chini
2021	J	`jnl`	Coastline Detection Based on Sentinel-1 Time Series for Ship- and Flood-Monitoring Applications. IEEE Geosci. Remote. Sens. Lett. Ramona Pelich, Marco Chini, Renaud Hostache, Patrick Matgen, Carlos López-Martínez
2021	C	`conf`	Deriving an Exclusion Map (Ex-Map) from Sentinel-l Time Series for Supporting Floodwater Mapping. IGARSS Jie Zhao, Ramona Pelich, Renaud Hostache, Patrick Matgen, Senmao Cao, Wolfgang Wagner, Marco Chini
2021	J	`jnl`	Measuring the Impact of Natural Hazards with Citizen Science: The Case of Flooded Area Estimation Using Twitter. Remote. Sens. Pierrick Bruneau, Etienne Brangbour, Stéphane Marchand-Maillet, Renaud Hostache, Marco Chini, Ramona Pelich, Patrick Matgen, Thomas Tamisier
2021	C	`conf`	Refocusing Moving Vessel Signatures Based on Sentinel-1 SLC Imagery. IGARSS Ramona Pelich, Marco Chini, Renaud Hostache, Patrick Matgen
2021	C	`conf`	Sar-Based Flood Mapping, Where We Are and Future Challenges. IGARSS Marco Chini, Ramona Pelich, Yu Li, Renaud Hostache, Jie Zhao, Concetta Di Mauro, Patrick Matgen
2021	C	`conf`	The New, Systematic Global Flood Monitoring Product of the Copernicus Emergency Management Service. IGARSS Peter Salamon, Niall Mctlormick, Christopher Reimer, Tom Clarke, Bernhard Bauer-Marschallinger, Wolfgang Wagner, Sandro Martinis, Candace Chow, Christian Böhnke, Patrick Matgen, Marco Chini, Renaud Hostache, Luca Molini, Elisabetta Fiori, Andreas Walli
2020	J	`jnl`	Computing flood probabilities using Twitter: application to the Houston urban area during Harvey. CoRR Etienne Brangbour, Pierrick Bruneau, Stéphane Marchand-Maillet, Renaud Hostache, Marco Chini, Patrick Matgen, Thomas Tamisier
2020	C	`conf`	Monitoring Changes in the Coastal Environment Based on SAR Sentinel-1 Time-Series. IGARSS Ramona Pelich, Marco Chini, Renaud Hostache, Patrick Matgen, Carlos López-Martínez
2020	J	`jnl`	Probabilistic Mapping of August 2018 Flood of Kerala, India, Using Space-Borne Synthetic Aperture Radar. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. Sonam Futi Sherpa, Manoochehr Shirzaei, Chandrakanta Ojha, Susanna Werth, Renaud Hostache
2020	C	`conf`	Systematic and Automatic Large-Scale Flood Monitoring System Using Sentinel-1 SAR Data. IGARSS Marco Chini, Ramona Pelich, Renaud Hostache, Patrick Matgen, Christian Bossung, Paolo Campanella, Roberto Rudari, Philippe Bally
2020	C	`conf`	The Role of Co- and Cross-Polarizations Insar Coherences in Mapping Flooded Urban Areas. IGARSS Marco Chini, Ramona Pelich, Luca Pulvirenti, Nazzareno Pierdicca, Renaud Hostache, Patrick Matgen
2019	C	`conf`	Advancements for Sentinel-1 Based Vessel Monitoring: Dual-Polarization Detection and SAR-Based Coastline Detection. IGARSS Ramona Pelich, Marco Chini, Renaud Hostache, Patrick Matgen, Carlos López-Martínez, Miguel Nuevo, Philippe Ries, Gerd Eiden, Willibald Croi
2019	C	`conf`	An Automatic SAR-Based Change Detection Method for Generating Large-Scale Flood Data Records: The UK as a Test Case. IGARSS Jie Zhao, Marco Chini, Patrick Matgen, Renaud Hostache, Ramona Pelich, Wolfgang Wagner
2019	J	`jnl`	Extracting localized information from a Twitter corpus for flood prevention. CoRR Etienne Brangbour, Pierrick Bruneau, Stéphane Marchand-Maillet, Renaud Hostache, Patrick Matgen, Marco Chini, Thomas Tamisier
2019	J	`jnl`	Flood Mapping Based on Synthetic Aperture Radar: An Assessment of Established Approaches. IEEE Trans. Geosci. Remote. Sens. Lisa Landuyt, Alexandra Van Wesemael, Guy J.-P. Schumann, Renaud Hostache, Niko E. C. Verhoest, Frieke M. B. Van Coillie
2019	J	`jnl`	Large-Scale Automatic Vessel Monitoring Based on Dual-Polarization Sentinel-1 and AIS Data. Remote. Sens. Ramona Pelich, Marco Chini, Renaud Hostache, Patrick Matgen, Carlos López-Martínez, Miguel Nuevo, Philippe Ries, Gerd Eiden
2019	C	`conf`	Probabilistic Urban Flood Mapping Using SAR Data. IGARSS Marco Chini, Renaud Hostache, Ramona Pelich, Patrick Matgen, Luca Pulvirenti, Nazzareno Pierdicca
2019	J	`jnl`	Sentinel-1 InSAR Coherence to Detect Floodwater in Urban Areas: Houston and Hurricane Harvey as A Test Case. Remote. Sens. Marco Chini, Ramona Pelich, Luca Pulvirenti, Nazzareno Pierdicca, Renaud Hostache, Patrick Matgen
2018	C	`conf`	Exploring Dual-Polarimetic Descriptors for Sentinel-L Based Ship Detection. IGARSS Ramona Pelich, Carlos López-Martínez, Marco Chini, Renaud Hostache, Patrick Matgen, Philippe Ries, Gerd Eiden
2018	J	`jnl`	Flood Mapping in a Complex Environment Using Bistatic TanDEM-X/TerraSAR-X InSAR Coherence. Remote. Sens. Chayma Chaabani, Marco Chini, Riadh Abdelfattah, Renaud Hostache, Karem Chokmani
2018	C	`conf`	Monitoring Urban Floods Using SAR Interferometric Observations. IGARSS Marco Chini, Luca Pulvirenti, Ramona Pelich, Nazzareno Pierdicca, Renaud Hostache, Patrick Matgen
2018	C	`conf`	Monitoring of Inundation Dynamics in the North-American Prairie Pothole Region using Sentinel-1 Time Series. IGARSS Stefan Schlaffer, Marco Chini, Ronald Pöppl, Renaud Hostache, Patrick Matgen
2018	C	`conf`	Polarimetric and Multitemporal Information Extracted from Sentinel-1 Sar Data to Map Buildings. IGARSS Marco Chini, Ramona Pelich, Renaud Hostache, Patrick Matgen, Carlos López-Martínez
2018	J	`jnl`	Towards a 20 m Global Building Map from Sentinel-1 SAR Data. Remote. Sens. Marco Chini, Ramona Pelich, Renaud Hostache, Patrick Matgen, Carlos López-Martínez
2017	J	`jnl`	A Hierarchical Split-Based Approach for Parametric Thresholding of SAR Images: Flood Inundation as a Test Case. IEEE Trans. Geosci. Remote. Sens. Marco Chini, Renaud Hostache, Laura Giustarini, Patrick Matgen
2017	—	`conf`	Built-up areas mapping at global scale based on adaptive parametric thresholding of Sentinel-1 intensity & coherence time series. MultiTemp Marco Chini, Ramona Pelich, Renaud Hostache, Patrick Matgen
2017	C	`conf`	Towards a global flood frequency map from SAR data. IGARSS Ramona Pelich, Marco Chini, Renaud Hostache, Patrick Matgen, Jose Manuel Delgado, Giovanni Sabatino
2016	J	`jnl`	A user-driven case-based reasoning tool for infilling missing values in daily mean river flow records. Environ. Model. Softw. Laura Giustarini, Olivier Parisot, Mohammad Ghoniem, Renaud Hostache, Ivonne Trebs, Benoît Otjacques
2016	C	`conf`	Creating a water depth map from SAR flood extent and topography data. IGARSS Patrick Matgen, Laura Giustarini, Marco Chini, Renaud Hostache, Melissa Wood, Stefan Schlaffer
2016	J	`jnl`	Probabilistic Flood Mapping Using Synthetic Aperture Radar Data. IEEE Trans. Geosci. Remote. Sens. Laura Giustarini, Renaud Hostache, Dmitri Kavetski, Marco Chini, Giovanni Corato, Stefan Schlaffer, Patrick Matgen
2015	J	`jnl`	Accounting for image uncertainty in SAR-based flood mapping. Int. J. Appl. Earth Obs. Geoinformation Laura Giustarini, Hilde Vernieuwe, Jan Verwaeren, Marco Chini, Renaud Hostache, Patrick Matgen, Niko E. C. Verhoest, Bernard De Baets
2015	J	`jnl`	Flood Hazard Mapping Combining Hydrodynamic Modeling and Multi Annual Remote Sensing data. Remote. Sens. Laura Giustarini, Marco Chini, Renaud Hostache, Florian Pappenberger, Patrick Matgen
2015	—	`conf`	gapIT : Un outil visuel pour l'imputation de valeurs manquantes en hydrologie. EGC Olivier Parisot, Laura Giustarini, Olivier Faber, Renaud Hostache, Ivonne Trebs, Mohammad Ghoniem
2014	C	`conf`	Flood hazard mapping combining high resolution multi-temporal SAR data and coarse resolution global hydrodynamic modelling. IGARSS Marco Chini, Laura Giustarini, Patrick Matgen, Renaud Hostache, Florian Pappenberger, Philippe Bally
2013	J	`jnl`	A Change Detection Approach to Flood Mapping in Urban Areas Using TerraSAR-X. IEEE Trans. Geosci. Remote. Sens. Laura Giustarini, Renaud Hostache, Patrick Matgen, Guy J.-P. Schumann, Paul D. Bates, David C. Mason
2012	J	`jnl`	Change detection approaches for flood extent mapping: How to select the most adequate reference image from online archives? Int. J. Appl. Earth Obs. Geoinformation Renaud Hostache, Patrick Matgen, Wolfgang Wagner
2009	J	`jnl`	Water Level Estimation and Reduction of Hydraulic Model Calibration Uncertainties Using Satellite SAR Images of Floods. IEEE Trans. Geosci. Remote. Sens. Renaud Hostache, Patrick Matgen, Guy J.-P. Schumann, Christian Puech, Lucien Hoffmann, Laurent Pfister
2007	J	`jnl`	High-Resolution 3-D Flood Information From Radar Imagery for Flood Hazard Management. IEEE Trans. Geosci. Remote. Sens. Guy J.-P. Schumann, Renaud Hostache, Christian Puech, Lucien Hoffmann, Patrick Matgen, Florian Pappenberger, Laurent Pfister