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Sébastien GADAL

Professor of Geography in Spatial Analysis and Geomatics at Aix-Marseille University - CNRS UMR7300 ESPACE.
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Presentation

**Research Areas** My area of research concerns the analysis of the processes of urbanization and territorial development in the context of globalization, climate changes, and adaption in the post-soviet territories: South-Est Baltic, Siberia, The Arctic, and the Sub-Arctic regions, including the coastal zones. I am working also in Africa (Niger, Chad Lake...), before in India. Geographic Analysis is based on the development and implementation of Earth Observation remote sensing monitoring systems and geo-simulations: multispectral, hyperspectral imagery, artificial intelligence, massive data image processing, multi-temporal geographic knowledge systems, GIS. **Geographic information science** -Remote sensing, image processing, and image analysis -GIS, spatial modelling, and geo-simulation -Knowledge models, geographic ontologies, and artificial intelligence **Urban geography, territorial development, and adaptation of the climate change and globalisation** -Metropolisation -Territorial development and adaption of climate change and globalization -Environmental interactions -Geopolitical issues **Geographic areas** -The Arctic and Circumpolar regions -Post-Soviet countries and Siberia -Baltic and Nordic countries -The Mediterranean area -Africa **Scientific leadership** -U-Arctic Representative (AMU) (2022-) -Co-Head of the research cluster (UMR 7300 ESPACE) Transformations and Urban Futures (2024- ) -Co-Head of the Spatial analysis research cluster teams (UMR 7300 ESPACE) (2018-2023) -Head of the research team Geographic Image Analysis (UMR 7300 ESPACE) (2018-2023) -A representative of the international affairs (CNRS INSHS) (2019-) -A member of the ESPACE laboratory streaming committee (2018-) -A member of the French-Russian University (Space Observation and Sensors) (2020-2022) -An associate researcher of the LIMEEP-PS (OVSQ, Paris Saclay University) (2023- ) **Academic leadership** -Director of the master’s program of Geography (GAED) (2013-) -Head of the master Geomatics and Spatial Modelling (2020-) -Head of the Double International Master in Geomatic and Environment (2016-2024) -Head of the master COAST (2018-2020) -Member of the Faculty Study Committee (2016-) -Member of the Faculty Pedagogic Committee (2017-) -Executive committees of the Institutes: SoMuM (2019-), ITEM (2020-), OCEAN (2021-) **Science diplomacy, and expertise** -French Ministry of the Foreign Affairs: +Member of the Scientific and Strategic Council of the Foreign Affair (2020/21- ) (TRIAC area) +Arctic Council France's Representative (PAME, SDWG, A-SDI) (2014-2022) +Arctic Council Member (PAME, A-SDI) (2024- ) -Member of the Russian Chinese Arctic Science Gov. Cooperation (2015-2022) -Expert of the European Research Executive Agency, European Commission (2021-) **University and research positions** *Present positions* -(2013- ) Full Professor (Professeur des universités, PRCEX1, HDR) of Geography in Geomatic and Spatial Analysis, Aix-Marseille Université, UMR 7300 ESPACE, France -(2023- ) Director of research (tenure track) (0.20), Institute of Mathematic Computer Science, Remote Sensing A.I. Research Team, Vilnius University, Lithuania *Past positions* -(2013-2023) Full Professor (B.K.C.) (Very high specialist) (0.25) of Geography in Geomatic and Arctic Studies, North-Eastern Federal University, Yakutia, RF -(2012-2018) Head of Lab., Streaming Committee member, WCTI Partners, University City Center, Philadelphia, USA -(2008-2012) Technical Advisor, Themis Vision Systems, IDT, John Stennis Space Center, NASA, USA -(2005-2013) Associate Professor of Geography in Geomatic and Planning (tenure), Université de Versailles Saint-Quentin-en-Yvelines, OVSQ, C3ED IRD, CEMOTEV, France -(2003-2004) Assistant Professor of Urbanism in Geomatic and Urban Planning, Université de technologie de Compiègne, Dept. Génie des systèmes Urbains, France -(2002-2003) Assistant Professor of Geography in Geomatic and Cartography, Université Paris 7 Paris Diderot, UMR 7135 SEDET, Pôle image, France -(2002-2009) Lecturer of Applied Mathematics in Statistics, Mathematics, and GIS, Université de Marne-la-Vallée, CFA, AUF, France -(2001-2002) Post-doc researcher (AUF), UMR 8557 CAMS/EHESS, France & Université Hassan 2 Aïn Chock, Morocco -(1997-2001) PhD candidate, EHESS-Université Aix-Marseille 1, UMR 8557 CAMS/EHESS, France (UMR 8557 CAMS/EHESS: 1995-2004) *Some Visiting Professor and Visiting Research Fellow Positions* -(2022) Arctic University of Norway, CNCU Grant, Tromso, Norway -(2021) Institut français de Finlande, LapLand University, SAMPO Grant, Finland -(2020) Institut français de Suède, TOR Grant, Sweden -(2014) Council of Science of Lithuania, Klaipeda University, Grant of Scientific Excellence, Lithuania -(2013) Institut français de Finlande, University of Helsinki, SAMPO Grant, Finland -(2010-2011) Kaunas University of Technology, Kaunas, Lithuania -(2008-2012) Lund University, GIS Centrum, Lund, Sweden -(2008-2020) Klaipeda University, Klaipeda, Lithuania Holder of a bonus for scientific excellence, Ministry of research and high education (2013-2017) (2021-2025)

Research domains

Modeling and Simulation Geography Environment and Society Methods and statistics Image Processing [eess.IV]

Skills

Urban Geography and Metropolisation Geography of Development Territorial Adaptation (Climate Change, Globalisation, and Conflicts) Geopolitic Remote Sensing GIS Spatial Analysis Geo-simulation Artificial Intelligence Arctic Nordic countries Russia Asia (Northern Asia and Indonesia) Environmental issues and Societal impacts Science Diplomacy

Publications

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Ландшафтная структура долины Средней Лены

Moisei ivanovitch Zakharov , Mikhail Mikhailovich Cherosov , Sébastien Gadal , Еlena Ivanovna Troeva
Vestnik of North-Eastern Federal University Series "Earth Sciences", 2024, 2024 (1), pp.75-87. ⟨10.25587/2587-8751-2024-1-75-87⟩
Journal articles hal-04524273v1
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Performance of Landsat 8 OLI and Sentinel 2 MSI Images Based on MNF Versus PCA Algorithms and Convolution Operators for Automatic Lithuanian Coastline Extraction

Sébastien Gadal , Thomas Gloaguen
SN Computer Science, 2024, 5 (308), ⟨10.1007/s42979-024-02623-9⟩
Journal articles hal-04512894v1
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Spatiotemporal Modelling of Soil Organic Carbon Stocks in a Semi-Arid Region Using a Multilayer Perceptron Algorithm

Sébastien Gadal , Mounir Oukhattar , Catherine Keller , Ismaguil Hanadé Houmma
SN Computer Science, 2024, 5 (5), pp.561. ⟨10.1007/s42979-024-02872-8⟩
Journal articles hal-04580539v1
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Multi-source datasets acquired over Toulouse (France) in 2021 for urban microclimate studies during the CAMCATT/AI4GEO field campaign

Laure Roupioz , Xavier Briottet , K Adeline , A Al Bitar , Delphine Barbon-Dubosc
Data in Brief, 2023, 48, ⟨10.1016/j.dib.2023.109109⟩
Journal articles hal-04064296v1
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Characterization of Soil Degradation from the Cameroonians Shores of Lake Chad Combining Spectral Indexes and Statistics Analysis

Sébastien Gadal , Paul Gérard Gbetkom , Alfred Homère Ngandam Mfondoum
SN Computer Science, 2023, 4 (3), pp.237. ⟨10.1007/s42979-022-01651-7⟩
Journal articles hal-04019713v1
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Drought Vulnerability of Central Sahel Agro-systems: A Modelling-approach Based on Magnitudes of Changes and Machine Learning Techniques

Ismaguil Hanadé , Loubna El Mansouri , Sébastien Gadal , Elhousna Faouzi , Amadou Abdourhamane Touré
International Journal of Remote Sensing, 2023, 44 (14), pp.4262-4300. ⟨10.1080/01431161.2023.2234094⟩
Journal articles hal-04253870v1
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A new multivariate agricultural drought composite index based on random forest algorithm and remote sensing data developed for Sahelian agrosystems

Ismaguil Hanadé Houmma , Sébastien Gadal , Loubna El Mansouri , Maman Garba , Paul Gérard Gbetkom
Geomatics, Natural Hazards and Risk, 2023, 14 (1), pp.2223384. ⟨10.1080/19475705.2023.2223384⟩
Journal articles hal-04131615v1
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Analysis of the landscape structure of the eastern slope of the Orulgan Ridge

Moisei Ivanovich Zakharov , Yuri Danilov , Sébastien Gadal , Elena Troeva , M Cherosov
International Research Journal, 2022, 117 (3 Part 2), pp.68-72. ⟨10.23670/IRJ.2022.117.3.050⟩
Journal articles hal-03622115v1
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Анализ ландшафтной структуры восточного склона хребта Орулган

Moisei Ivanovich Zakharov , Yuri Danilov , Sébastien Gadal , Elena Troeva , Mikhail Cherosov
Успехи современного естествознания (Advances in Current Natural Sciences), 2022, №3, pp.49-55. ⟨10.17513/use.37791⟩
Journal articles hal-03642121v1
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Prospective analysis of spatial heterogeneity influence on the concordance of remote sensing drought indices: a case of semi-arid agrosystems in Morocco (Moulouya and Tensift watersheds)

Ismaguil Hanadé Houmma , Loubna El Mansouri , Sébastien Gadal , Mansour Badamassi Mamane Barkawi , Rachid Hadria
Geocarto International, 2022, 38 (8), pp.1-21. ⟨10.1080/10106049.2022.2092219⟩
Journal articles hal-03707195v1
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Distribution and Structure Analysis of Mountain Permafrost Landscape in Orulgan Ridge (Northeast Siberia) Using Google Earth Engine

Moisei Zakharov , Sébastien Gadal , Jūratė Kamičaitytė , Mikhail Cherosov , Elena Troeva
Land, 2022, 11 (8), ⟨10.3390/land11081187⟩
Journal articles hal-03751368v1
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Modelling agricultural drought: a review of latest advances in big data technologies

Ismaguil Hanadé Houmma , Loubna El Mansouri , Sébastien Gadal , Maman Garba , Rachid Hadria
Geomatics, Natural Hazards and Risk, 2022, 13, pp.2737 - 2776. ⟨10.1080/19475705.2022.2131471⟩
Journal articles hal-03818444v1
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Hyperspectral imagery and urban areas: results of the HYEP project

Christiane Weber , Xavier Briottet , Thomas Houet , Sébastien Gadal , Rahim Aguejdad
Revue Française de Photogrammétrie et de Télédétection, 2022, 224 (1), pp.75-92. ⟨10.52638/rfpt.2022.589⟩
Journal articles hal-04018093v1
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Building Urban Climate Change Adaptation Strategies: The Case of Russian Arctic Cities

Nikolai Bobylev , Sébastien Gadal , Valery Konyshev , Maria Lagutina , Alexander Sergunin
Weather, Climate, and Society, 2021, 13 (4), pp.875-884. ⟨10.1175/WCAS-D-21-0004.1⟩
Journal articles hal-03313126v1
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Vegetation cover analysis of the mountainous part of north-eastern Siberia by means of geoinformation modelling and machine learning (basic principles, approaches, technology and relation to geosystem science)

Moisey Zakharov , Mikhail Cherosov , Elena Troeva , Sébastien Gadal
BIO Web of Conferences, 2021, 38, pp.00142. ⟨10.1051/bioconf/20213800142⟩
Journal articles hal-03430427v1
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Corporate social and environmental responsibilities in the Arctic Zone of the Russian Federation: theoretical and methodological approaches

Nikolai Bobylev , Sébastien Gadal , Alexander Sergunin , Veli-Pekka Tynkkynen
Corporate Governance and Innovative Economic Development of the North / Корпоративное управление и инновационное развитие экономики Севера, 2021, 1 (1), pp.15-21. ⟨10.34130/2070-4992-2021-1-1-15⟩
Journal articles hal-03480714v1
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Planning for Sustainability: An Emerging Blue Economy in Russia's Coastal Arctic?

Gao Tianming , Nikolai Bobylev , Sébastien Gadal , Maria Lagutina , Alexander Sergunin
Sustainability, 2021, 13 (9), pp.4957. ⟨10.3390/su13094957⟩
Journal articles hal-03211208v2
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Environmental issues in the coastal regions of the south-eastern Baltic Sea: A sensitive natural environment in the face of increasing anthropic pressures

Sébastien Gadal , Thomas Gloaguen
Baltica : An International Yearbook for Quaternary Geology and Palaeogeography, Coastal Morphology and Shore Processes, Marine Geology and Recent Tectonics of the Baltic Sea Area, 2021, 34 (2), pp.203 - 215. ⟨10.5200/baltica.2021.2.6⟩
Journal articles hal-03517994v1
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Interfaces multi-échelles : une approche exploratoire appliquée au littoral niçois

Sandra Perez , Isabelle Mor , Giovanni Fusco , Sylvie Christofle , Paul Allard
Territoire en mouvement. Revue de Géographie et d'Aménagement, 2021, 50, ⟨10.4000/tem.7958⟩
Journal articles hal-03478254v1
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Ранжирование Регионов Арктической Зоны Российской Федерации По Индексу Экологической Безопасности

Nikolai Bobylev , Sébastien Gadal , M.O. Konovalova , Alexander Sergunin , Andrew Tronin
Север и Рынок: формирование экономического порядка, 2020, 69 (3), pp.17-40. ⟨10.37614/2220-802X.2.2020.69.002⟩
Journal articles hal-03044962v1
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A Comparison of Two Machine Learning Classification Methods for Remote Sensing Predictive Modeling of the Forest Fire in the North-Eastern Siberia

Piotr Janiec , Sébastien Gadal
Remote Sensing, 2020, 12 (4157), pp.1-20. ⟨10.3390/rs12244157⟩
Journal articles hal-03083192v2
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EU‐Russia cross‐border cooperation in the 21 st century: turning marginality into competitive advantage

Nikolai Bobylev , Sébastien Gadal , Viktar Kireyeu , Alexander Sergunin
Regional Science Policy and Practice, inPress, ⟨10.1111/rsp3.12316⟩
Journal articles hal-02902279v1
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Role of Multicultural Identity in Landscape Perception and Methodological Possibilities of Its Interdisciplinary Analysis

Jūratė Kamičaitytė , Indrė Gražulevičiūtė-Vileniškė , Sébastien Gadal
Landscape Architecture and Art, 2020, 15, pp.65-74. ⟨10.22616/j.landarchart.2019.15.07⟩
Journal articles hal-02542159v1

Mapping of Built up Areas in the Cameroonians Shores of Lake Chad and its Hinterland through based Object Classification of Sentinel 2 Data

Paul Gérard Gbetkom , Sébastien Gadal , Ahmed El Aboudi , Alfred Homère Ngandam Mfondoum , Mamane Barkawi Mansour Badamassi
Journal of Advanced Research in Dynamical and Control Systems, 2019, 11 (11), pp.1034-1040. ⟨10.5373/JARDCS/V11SP11/20193133⟩
Journal articles hal-02437543v1
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Заторные наводнения на реке лена на территории городского округа Г. Якутск

Vilena Efremova , Yuri Danilov , Sébastien Gadal
Meridian , 2019, « Холод как преимущество. Города и криолитозона: традиции, инновации, креативность » ("Cold as an advantage. Cities and Cryolitozone: traditions, innovations, creativity"), 20 (2), pp.113-118
Journal articles hal-02471752v1
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Особенности дешифрирования урбанизированных территорий северных городов по спутниковым снимкам landsat на примере г. Якутск

Moisei Zakharov , Yuri Danilov , Sébastien Gadal
Meridian , 2019, Холод как преимущество. Города и криолитозона: традиции, инновации, креативность ("Cold as an advantage. Cities and Cryolitozone: traditions, innovations, creativity"), 20 (2), pp.131-133
Journal articles hal-02471730v1
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Геоинформационное моделирование риска лесных пожаров в Республике Саха (Якутия)

Pior Janiec , Sébastien Gadal , Svetlana Ivanova
Успехи современного естествознания (Advances in Current Natural Sciences), 2019, 11 2019, pp.37-42. ⟨10.17513/use.37237⟩
Journal articles hal-02408358v1
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Multi-Level Morphometric Characterization of Built-up Areas and Change Detection in Siberian Sub-Arctic Urban Area: Yakutsk

Sébastien Gadal , Walid Ouerghemmi
ISPRS International Journal of Geo-Information, 2019, 8 (3), pp.129. ⟨10.3390/ijgi8030129⟩
Journal articles hal-02056619v1
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Visible and Near-Infrared Hyperspectral Imaging to Describe Properties of Conventionally and Organically Grown Carrots

Laima Česonienė , Gediminas Masaitis , Gintautas Mozgeris , Sébastien Gadal , Daiva Šileikienė
Journal of Elementology , 2019, 24 (2), pp.421 - 435. ⟨10.5601/jelem.2018.23.4.1724⟩
Journal articles hal-01996397v1
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Mapping Change Detection of LULC on the Cameroonian Shores of Lake Chad and its Hinterland through an Inter-Seasonal and Multisensor Approach

Paul Gérard Gbetkom , Sébastien Gadal , Ahmed El Aboudi , Alfred Homère Ngandam Mfondoum , Mamane Barkawi Mansour Badamassi
International Journal of Advanced Remote Sensing and GIS, 2018, 7 (1), pp.2835 - 2849. ⟨10.23953/cloud.ijarsg.381⟩
Journal articles hal-01872767v1
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Ultra-Light Aircraft-Based Hyperspectral and Colour-Infrared Imaging to Identify Deciduous Tree Species in an Urban Environment

Gintautas Mozgeris , Vytautė Juodkienė , Donatas Jonikavičius , Lina Straigytė , Sébastien Gadal
Remote Sensing, 2018, 10 (10), ⟨10.3390/rs10101668⟩
Journal articles hal-01903469v1
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The Study of Cultural Landscapes of Central Yakutia for the Development of Scientific Tourism

Viktoriya Filippova , Antonina Savvinova , Yuri Danilov , Sébastien Gadal , Jūratė Kamičaitytė-Virbašienė
Journal of Sustainable Architecture and Civil Engineering, 2018, 21 (4), pp.5-16. ⟨10.5755/j01.sace.21.4.19501⟩
Journal articles hal-01716691v1
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Le risque d'inondation de débâcle et le réchauffement climatique à Yakoutsk (Russie)

Romain Rollot , Jean-Louis Ballais , Sébastien Gadal , Yuri Danilov
Geo-Eco-Trop, 2017, 41 (3), pp.463 - 477
Journal articles hal-01701061v1
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Žemaičių Naumiesčio seniūnijos kraštovaizdžio geografinė-retrospektyvinė analizė

Angelija Bučienė , Sébastien Gadal , Jelena Galinienė , Viktoras Gailius
Geologija. Geografija, 2017, 3 (1), pp.25-36. ⟨10.6001/geol-geogr.v3i1.3467⟩
Journal articles hal-01533111v1

Caractérisation et dynamique spatiale de la couverture végétale dans les aires protégées du Togo : étude par télédétection satellitaire de la forêt classée de Missahoé dans la région des plateaux

Komivi Messan Akakpo , Jacques Quensière , Sébastien Gadal , Adjonou Kossi , Kouami Kokou
Revue internationale de géomatique, aménagement et gestion des ressources, 2017, 1 (1), pp.181-194
Journal articles hal-01555230v1
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Remote Sensing of Industrial Palm Groves in Cameroon

Prune Christobelle Komba Mayossa , Sébastien Gadal , Roda Jean-Marc
ASM Science Journal, 2017, 10 (1), pp.16-45
Journal articles hal-01533112v1

Комплексная оценка туристического потенциала территории, прилегающей к дороге "Колыма" (на примере Центральной Якутии)

Svetlana Ivanova , Sébastien Gadal , Antonina Savvinova
АРКТИКА. XXI век. Гуманитарные науки, 2016, 8 (2), pp.16-25
Journal articles halshs-01392881v1

Remote sensing and GIS’S multi-criteria analysis of urban flooding debacle exposure of Yakutsk (Lena River, Russia)

Romain Rollot , Sébastien Gadal , Yuri Danilov
Арктика XXI век: Естественные науки, 2016, 5 (2), pp.5-13
Journal articles hal-01349833v1
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Some fundamentals of the French policy in the Arctic

Sébastien Gadal
Vestnik of Saint Petersburg University, 2016, Series 6. Political Sciences International Relations, 2016 (2), pp.110-117. ⟨10.21638/11701/spbu06.2016.210⟩
Journal articles hal-01359705v1

Географические названия как индикаторы климатических условий района Оймякон (случай исследование колд топонима семантика)

Antonina Savvinova , Viktoriya Filippova , Sébastien Gadal
Успехи современной науки, 2016, 4 (9), pp.160-164
Journal articles hal-01386951v1

Post-soviet geo-demographic dynamics and metropolisation processes in the Republic of Sakha (Russian Federation)

Sébastien Gadal , Florian Eyraud , Mikhaïl Prisyazhniy
АРКТИКА. XXI век. Гуманитарные науки, 2016, 7 (1), pp.4-17
Journal articles hal-01359706v1
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Perspective of Multiscale Planning of Rurban Development: Case of Lithuania

Erika Zaleskienė , Indrė Gražulevičiūtė-Vileniškė , Sébastien Gadal
Journal of Sustainable Architecture and Civil Engineering, 2015, 10 (1), pp.13-25. ⟨10.5755/j01.sace.10.1.8801⟩
Journal articles hal-01349841v1
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Valorizacion del Patrimonio y Desarrollo Turistico : Un Enfoque Basado en el Analisis Estructural y Espacial de las Redes Sociales en Espacios Perifericos

Didier Ramousse , Sébastien Gadal
Revista de Informes Científicos y Técnicos, 2015, 7 (1), pp.162-181. ⟨10.22305/ict-unpa.v7i1.119⟩
Journal articles hal-01349840v1
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Morpho-Spectral Recognition of Dense Urban Objects by Hyperspectral Imagery

Sébastien Gadal , Walid Ouerghemmi
ISPRS International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2015, XL-3/W3, pp.433-438
Journal articles hal-01349835v1
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Impact of the Via Baltica on the Urbanisation in Lithuania by Multi-level Remote Sensing Analysis

Sébastien Gadal , Indrė Gražulevičiūtė-Vileniškė
Environmental Research, Engineering and Management, 2014, 69 (3), pp.17-28. ⟨10.5755/j01.erem.69.3.7361⟩
Journal articles hal-01349843v1
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Peculiarities of Rural-Urban Interface in Lithuania and Implications for Landscape Management

Erika Zaleskienė , Indrė Gražulevičiūtė-Vileniškė , Sébastien Gadal
Journal of Sustainable Architecture and Civil Engineering, 2014, 10 (32), pp.211-219. ⟨10.5755/j01.sace.10.1.8801⟩
Journal articles hal-01349846v1

Remote sensing processing consequences of political and economical changes on Klaipeda county forests (1986-2005)

Sébastien Gadal , Jurgita Lekavičiūtė
Human ressources - The main factor of the regional development, 2011, 5 (4), pp.37-46
Journal articles hal-01398302v1

Urban dynamics in Kaliningrad and Klaipėda coastal regions by remote sensing and GIS

Sébastien Gadal
Tiltai, 2010, 50 (1), pp.101-110
Journal articles hal-01398430v1

Remote sensing monitoring of rural urbanisation in Jaipur region

Sébastien Gadal
Rural Development, 2009, Advanced Geomatics Solutions for Rural Applications, 4 (2), pp.222-225
Journal articles hal-01398453v1
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3D Dynamic Representation for Urban Sprawl Modelling: Example of India’s Delhi-Mumbai corridor

Sébastien Gadal , Stéphane Fournier , Emeric Prouteau
Surveys and Perspectives Integrating Environment and Society (S.AP.I.E.N.S), 2009, Visualisting the World, 2.2 (2 Special issue), pp.3-11
Journal articles hal-01398313v1

Forest Cover Changes during 1974–2005 in the Lithuanian Coastal Region

Jurgita Lekavičiūtė , Sébastien Gadal
Rural Development, 2009, Advanced G eomatics Solutions for Rural Applications, 4 (2), pp.241-246
Journal articles hal-01398443v1

Télédétections thermiques infrarouges des concentrations urbaines au Maroc

Sébastien Gadal
Cybergeo : Revue européenne de géographie / European journal of geography, 2008, 421, https://cybergeo.revues.org/18592
Journal articles hal-01398472v1

Schéma théorique des déterminants dynamiques de la production dans l'espace transfrontalier franco-italien

Sébastien Gadal , Francesco Maletto
e-Eratosthène, 2005
Journal articles hal-01757785v1

Méthodes RSI pour l'identification des formes du bâti

Sébastien Gadal
Revue Française de Photogrammétrie et de Télédétection, 2004, Pixels et cités, 173-174
Journal articles hal-01399478v1

La thermicité de l’embouchure de l’oued Sebou par télédétection : hypothèses préliminaires

Sébastien Gadal
Geomaghreb : revue des études appliquées en sciences de la terre, géographie et aménagement, 2004, 2, pp.55-62
Journal articles hal-01399496v1

Borders, frontiers and limits: Some computational concepts beyond words

Sébastien Gadal , Robert Jeansoulin
Cybergeo : Revue européenne de géographie / European journal of geography, 2000, 125, ⟨10.4000/cybergeo.4349⟩
Journal articles hal-01419229v1

L’apport des données satellitales thermiques de nuit à l’étude de la pollution aquatique de l’oued Sebbou (Maroc)

Sébastien Gadal , Simona Niculescu
Analele stiitifice ale Universitatii Al. I. Cuza din Iasi, 2000, 26 (6), pp.25-32
Journal articles hal-01419216v1

Détection des structures spatiales afin de segmenter l’espace en unités paysagères. Application au plateau de Falticeni

Simona Niculescu , Sébastien Gadal
Comunicari stiintifice de geografie, 2000, Lucrarile simpozionului "Geografia îm prag de an 2000"
Journal articles hal-01757781v1
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A Composite Approach to Assessing Similarity in the Risk Level of Agricultural Drought: An Example of the Tensift and Moulouya Watershed in Morocco

Ismaguil Hanadé Houmma , Sébastien Gadal , Loubna El Mansouri , Rachid Hadria , Paul Gérard Gbetkom
Mourad Bezzeghoud; Zeynal Abiddin Ergüler; Jasper Knight; Dionysia Panagoulia; Amjad Kallel; Veysel Turan; Haroun Chenchouni; Attila Ciner; Matteo Gentilucci; Jesús Rodrigo-Comino; Mahesh Kumar Jat; Roohollah Kalatehjari; Deepak Singh Bisht; Arkoprovo Biswas; Helder I. Chaminé; Afroz Ahmad Shah; Ahmed E. Radwan. Recent Research on Geotechnical Engineering, Remote Sensing, Geophysics and Earthquake Seismology, Springer Nature Switzerland, pp.131-136, 2024, Advances in Science, Technology & Innovation, 978-3-031-48714-9. ⟨10.1007/978-3-031-48715-6_29⟩
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Monitoring Land Cover Change in the Southeastern Baltic Sea Since the 1980s by Remote Sensing

Sébastien Gadal , Thomas Gloaguen
Simona Niculescu. European Spatial Data for Coastal and Marine Remote Sensing. Proceedings of International Conference EUCOMARE 2022-Saint Malo, France, Springer International Publishing, pp.59-79, 2022, 978-3-031-16212-1. ⟨10.1007/978-3-031-16213-8_4⟩
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Renewable Energy in the Russian Arctic: Energy Transition and Opportunities in the Context of Post-pandemic Realities

Valentina Ignatyeva , Sébastien Gadal
Valery I. Salygin. Energy of the Russian Arctic, Springer Nature Singapore, pp.411-424, 2022, 978-981-19-2816-1. ⟨10.1007/978-981-19-2817-8_21⟩
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Territorialisation, Urbanisation, and Economic Development in the Russian Arctic: Energy Issues

Sébastien Gadal , Moisei Ivanovich Zakharov , Jūratė Kamičaitytė
Valery I. Salygin. Energy of the Russian Arctic. Ideals and Realities, Springer Nature Singapore, pp.441-458, 2022, 978-981-19-2816-1. ⟨10.1007/978-981-19-2817-8_23⟩
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European Arctic Policy: Interests of the Non-Arctic States and the EU

Maria Lagutina , Natalia Eremina , Sébastien Gadal
Egor V. Pak; Artem I. Krivtsov; Natalia S. Zagrebelnaya. The Handbook of the Arctic, Springer Nature Singapore, pp.1-26, 2022, 978-981-16-9249-9. ⟨10.1007/978-981-16-9250-5_5-1⟩
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On the Problem of Choosing the Optimal Parameters for the Wind Farm in the Arctic Town of Tiksi

Sergei Strijhak , Victor Gergel , Aleksandr Ivanov , Sébastien Gadal
Balandin D., Barkalov K., Gergel V., Meyerov I. Mathematical Modeling and Supercomputer Technologies, Springer, pp.361-375, 2021, 978-3-030-78758-5. ⟨10.1007/978-3-030-78759-2_30⟩
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Альтернативные источники энергии как составляющая устойчивого развития Арктических регионов

Sébastien Gadal , Valentina Ignatyeva
Государственное управление и развитие России: Национальные цели. Арктические регионы России. Роль национальных проектов в формировании устойчивого развития, 1, Издательский дом "Научная библиотека", pp.732-742, 2020, 978-5-907242-27-2
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Pioneering Cities of Mining: Comparison of the Eastern Venezuela and Eastern Siberia

Anne Péné-Annette , Sébastien Gadal , Jurate Kamicaityte-Virbasiene
Antonio Angelo Martins da Fonseca, Antonio Puentes, Brais Estévez Vilariño. Digital Cities and Spatial Justice, pp.135-145, 2017, 978-84-697-4984-5
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Le rôle moteur des petites villes dans la constitution des territoires métropolisés (entre les années 1970 et aujourd’hui)

Sébastien Gadal
Pierre Bodineau; Christine Lamarre. Capitales ou villes d’appui ? Les petites villes et leurs campagnes du Moyen-Âge au XXIe siècle, Editions universitaires de Dijon, pp.361, 2014, 978-2364410879
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Création de doubles diplomations franco-sibériennes dans le tourisme et la géomatique appliquées : problématiques culturelles, linguistiques et pédagogiques

Sébastien Gadal , Marianna Samsonova
Olivier Meunier. Cultures, Educations, Identités. Recompositions socioculturelles, transculturalité et interculturalité, Artois Presses Université, pp.229-239, 2014, 978-2-84832-199-8. ⟨10.13140/2.1.2947.4885⟩
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Geographic Space Ontology, Locus-Object, and Spatial Data Representation Semantic Theory

Sébastien Gadal
Tomaz Podobnikar, Marjan Čeh Universal Ontology of Geographic Space: Semantic Enrichment for Spatial Data, IGI Global, pp.28-52, 2012, 9786-1-4666-032-27-1. ⟨10.4018/978-1-4666-0327-1.ch002⟩
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Métropolisations et risques : enjeux territoriaux, politiques et sociétaux

Sébastien Gadal
Développement urbain et risque d’inondation dans le midi méditerranéen, MAIF, pp.26-37, 2008
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Exemples d'outils techniques pour la prévention et la gestion des risques : usage des systèmes d’informations géographiques

Sébastien Gadal
Université Virtuelle Environnement et Développement durable Introduction au développement durable, , 2008
Book sections hal-01421292v1

Pertinence de la géomatique pour la prévention et la gestion des risques naturels

Sébastien Gadal
Géographes et assureurs face aux risques naturels, MAIF, pp.192-220, 2007
Book sections hal-01421294v1

Urban Multi-Level Geographical Information Satellite Generation

Sébastien Gadal
Michele Campagna. GIS for Sustainable Development, Taylor & Francis, pp.313-328, 2005, 9780849330513
Book sections hal-01421295v1

Reconnaissance multi niveaux d’unités paysagères par segmentation automatique d’images satellitales

Sébastien Gadal
Anne Elisabeth Laques. Télédétection et informations géographiques, Université d’Avignon et des Pays du Vaucluse, pp.42-54, 2003
Book sections hal-01438106v1

Lieux-objets et champ morphogénétique

Sébastien Gadal , Georges Nicolas
Georges Nicolas, Patrick Seriot. Géographies, formalismes, réalités, Société scientifique Eratosthène, pp.31-41, 2003, 2-88255-051-0
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Hyperspectral et identification du bâti

Sébastien Gadal
Anne Elisabeth Laques. Télédétection et informations géographiques, Université d’Avignon et des Pays du Vaucluse, pp.81-90, 2003
Book sections hal-01438142v1

Locus-object semantics in digital cartography

Sébastien Gadal , Georges Nicolas
Konecny M., Friedmannova L., Golan J., Kolar M. GI in Europe: Integrative, Interoperable, Interactive, Joint research centre, European commission, pp.574-584, 2001, 8021025794 9788021025790
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Locus: Fourth dimension of the geomap

Sébastien Gadal , Georges Nicolas
Stephan Winter. Geographical Domain and Geographical Information Systems, 19, Technical University Vienna, pp.41-45, 2000, Geographical Domain and Geographical Information Systems 3-901716-20-3
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Reconstruction of the evolution of afforestation and abandoned agricultural lands using retrospective geosimulation

Monika Papartė , Sébastien Gadal , Daiva Juknelienė , Orinta Vaitkutė , Gintautas Mozgeris
IUFRO World Congress 2024: Forest and Societies towards 2050, IUFRO; Swedish University of Agricultural Sciences, p. 3356, 2024
Proceedings hal-04719160v1
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Multi-temporal recognition of built-up area and land cover changes using machine learning approach in the Metropolis of Aix-Marseille-Provence in France

Sébastien Gadal , Mounir Oukhattar , Solomon Abody Otobo
Joint Urban Remote Sensing Event (JURSE) 2023, IEEE, pp.1-4, 2023, ⟨10.1109/JURSE57346.2023.10144184⟩
Proceedings hal-04127519v1
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Cryogenic Land Surface Process Detection in Siberian High Latitude Mountain Permafrost Landscape by Time Series Landsat Thermal Imagery

Sébastien Gadal , Moisei Zakharov
2023 IEEE International Geoscience and Remote Sensing Symposium (IGARSS 2023), IEEE, pp.237-240, 2023, IGARSS 2023 - 2023 IEEE International Geoscience and Remote Sensing Symposium, ⟨10.1109/IGARSS52108.2023.10282807⟩
Proceedings hal-04254737v1
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Spatio-temporal modelling of relationship between Organic Carbon Content and Land Use using Deep Learning approach and several covariables: application to the soils of the Beni Mellal in Morocco

Sébastien Gadal , Mounir Oukhattar , Catherine Keller , Ismaguil Hanadé
GISTAM 2023 9th International Conference on Geographical Information Systems Theory, Applications and Management, 1, SCITEPRESS, pp.15-26, 2023, 978-989-758-649-1. ⟨10.5220/0011723000003473⟩
Proceedings hal-04080531v1
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Development of new indexes of the 'Generic City' in the Baltic coastal city network

Thomas Gloaguen , Kęstutis Zaleckis , Sébastien Gadal
XXIX International Seminar on Urban Form ISUF 2022: Urban Redevelopment and Revitalisation. A Multidisciplinary Perspective, Lodz University of Technology Press, pp.365-378, 2023, 978-83-67934-03-9. ⟨10.34658/9788367934039.29⟩
Proceedings hal-04692014v1
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The Evolution of the South-Eastern Baltic Sea Coastline Between 1988 and 2018 by Remote Sensing

Sébastien Gadal , Thomas Gloaguen
GISTAM 2023 9th International Conference on Geographical Information Systems Theory, Applications and Management, 1, SCITEPRESS, pp.37-47, 2023, 978-989-758-649-1. ⟨10.5220/0011759100003473⟩
Proceedings hal-04080526v2
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Geoinformation modeling of permafrost landscapes of North-Eastern Siberia

Moisei Ivanovich Zakharov , Sébastien Gadal , Yuri Danilov
Resources, Environment and Regional Sustainability in Northeast Asia, pp.171, 2022
Proceedings hal-03897646v1
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A new soil degradation method analysis by Sentinel 2 images combining spectral indices and statistics analysis: application to the Cameroonians shores of Lake Chad and its hinterland

Sébastien Gadal , Paul Gérard Gbetkom , Alfred Homère Mfondoum
7th International Conference on Geographical Information Systems Theory, Applications and Management (GISTAM 2021), pp.25-36, 2021, Proceedings of the 7th International Conference on Geographical Information Systems Theory, Applications and Management (GISTAM 2021)
Proceedings hal-03207299v1
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Mapping Siberian Arctic Mountain Permafrost Landscapes by Machine Learning Multi-Sensors Remote Sensing: Example of Adycha River Valley

Moisei Zakharov , Sébastien Gadal , Yuri Danilov , Jūratė Kamičaitytė
7th International Conference on Geographical Information Systems Theory, Applications and Management (GISTAM 2021), pp.125-133, 2021, Proceedings of the 7th International Conference on Geographical Information Systems Theory, Applications and Management (GISTAM 2021)
Proceedings hal-03207301v1
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Environmental Vulnerability Modeling in the Extensively Urbanized Arctic Center Integrating Remote Sensing, Landscape Mapping, and Local Knowledge

Sébastien Gadal , Moisei Zakharov , Jurate Kamicaityte , Antonina Savvinova , Yuri Danilov
EGU General Assembly 2021, pp.16268, 2021, ⟨10.5194/egusphere-egu21-16268⟩
Proceedings hal-03201641v1
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Применение методов геоинформационного моделирования для изучения пространственной структуры растительного покрова Орулганской среднегорной ландшафтной провинции (Северо-Восточная Якутия)

Moisei Ivanovich Zakharov , Mikhail Cherosov , Elena Troeva , Sébastien Gadal
20-летию Ботанического сада: Роль ботанических садов в сохранении и обогащении природной и культурной флоры (20th anniversary of the Botanical Garden: The role of botanical gardens in the conservation and enrichment of natural and cultural flora), M.K. Ammosov North-Eastern Federal University, pp.122-129, 2021, Роль ботанических садов в сохранении и обогащении природной и культурной флоры
Proceedings hal-03622028v1
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Alas Landscape Modeling by Remote Sensing Image Analysis and Geographic Ontology. Study case of Central Yakutia (Russia)

Sébastien Gadal , Moisei Zakharov , Jūratė Kamičaitytė , Yuri Danilov
6th International Conference on Geographic Information Sytems Theory, Applications and Management, 59, SCITEPRESS, pp.112-118, 2020, ⟨10.5220/0009569101120118⟩
Proceedings hal-02554659v1
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Remote Sensing of Mountain Permafrost Landscape by Multi-Fusion Data Modeling. Example of Verkhoyansk Ridge (Russia)

Sébastien Gadal , Moisei Ivanovich Zakharov , Yuri Danilov , Jūratė Kamičaitytė
IGARSS 2020, pp.3082-3085, 2020
Proceedings hal-02951488v1