Access content directly

Sébastien GADAL

Professor of Geography in Spatial Analysis and Geomatics at Aix-Marseille University - CNRS UMR7300 ESPACE.
272
Documents
Current affiliations
  • 198056
  • 87217
  • 303686
  • 300115
Researcher identifiers
Contact

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 -West 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 Representative (PAME, SDWG, A-SDI) (2014-2022) -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

Image document

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
Image document

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
Image document

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
Image document

Des cartes mentales pour analyser la vulnérabilité au risque d’une ville de l’Arctique russe : Khamagatta

Anne Tricot , Marquisar Jean-Jacques , Jean-Louis Ballais , Sébastien Gadal , Moisei Zakharov
M@ppemonde, 2023, 2023 (135), pp.1-19. ⟨10.4000/mappemonde.8626⟩
Journal articles hal-04067680v1
Image document

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
Image document

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
Image document

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
Image document

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
Image document

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
Image document

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
Image document

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
Image document

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
Image document

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
Image document

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
Image document

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
Image document

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
Image document

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
Image document

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
Image document

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
Image document

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
Image document

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
Image document

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
Image document

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
Image document

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
Image document

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
Image document

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
Image document

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

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
Image document

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
Image document

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
Image document

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
Image document

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

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
Image document

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
Image document

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
Image document

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

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

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

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
Image document

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
Image document

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
Image document

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
Image document

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
Image document

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
Image document

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

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

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
Image document

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

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

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

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

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

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
Image document

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⟩
Book sections hal-04323333v1
Image document

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⟩
Book sections hal-03736971v1
Image document

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⟩
Book sections hal-03818430v1
Image document

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⟩
Book sections hal-03736972v1
Image document

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⟩
Book sections halshs-03881795v1
Image document

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⟩
Book sections hal-03274909v1
Image document

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
Book sections hal-02546447v1

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
Book sections hal-01584550v1

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
Book sections hal-01349844v1

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⟩
Book sections hal-01349842v1

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⟩
Book sections hal-01419271v1

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

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
Book sections hal-01421293v1

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

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
Book sections hal-01437542v1

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

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

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
Book sections hal-01438189v1

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
Book sections hal-01419179v1
Image document

Archéologie et imagerie satellitaire : une coopération à développer

Katia Schörle , Luc Lapierre , Luc Simiroré Diatta , Sébastien Gadal , Julien Seinturier
Journée de l'innovation, CNES, Feb 2024, Toulouse, France
Conference papers hal-04455854v1

Détections et mesures des pollutions littorales et marines par l'observation de la Terre

Sébastien Gadal
Mar’Sav Rencontre-débat n°4, Eurasia Net Connect; Association 21 rêves; Les Tarpins Loin, Mar 2024, Marseille, France
Conference papers hal-04525976v1

Structures territoriales, fragmentations spatiales, aménagements, et enjeux environnementaux : quels modèles d'aménagements des territoires métropolisés ?

Sébastien Gadal
Modèles géographiques et idéologies, Erathostène; Cyberato, Sep 2023, Pontarlier, France
Conference papers hal-04254503v1
Image document

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, ATHENA Research & Innovation Information Technologies; Setubal Polytechnic University; Universidade Nova de Lisboa, Apr 2023, Prague, Czech Republic. pp.37-47, ⟨10.5220/0011759100003473⟩
Conference papers hal-04080526v2
Image document

Remote sensing for societal analysis and socio-environmental issues. A State of Art

Sébastien Gadal
Artificial intelligence: Advancements in Societal Analysis, Environmental Modeling, and Social Welfare Ensuring, Socio-economic forum; Vilnius University, Sep 2023, Vilnius, Lithuania
Conference papers hal-04254643v1

Mapping the biophysical sensitivity of agrosystems in the central Sahel using machine learning models

Ismaguil Hanade Houmma , Sébastien Gadal , Loubna El Mansouri , Mounir Oukhattar , Touré Amadou Abdourhamane
5th Euro-Mediterranean Conference for Environmental Integration (EMCEI-2023), Oct 2023, Rende, Italy
Conference papers hal-04254252v1

SPAT : Spatialisation et PATrimoine au Maghreb

Sébastien Gadal , Katia Schörle , Ridha Ghaddhab
L'imagerie spatiale au service du patrimoine culturel, CNES; SFPT; Aix Marseille Université; Ministère de la culture; Institut d'archéologie méditerranéenne; CNRS; Carto Mundi; AMIDEX; France 2030, Nov 2023, Paris, France
Conference papers hal-04271955v1
Image document

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, FORTH; RSLab; IEEE; ISPRS, May 2023, Heraklion, Greece. pp.1-4, ⟨10.1109/JURSE57346.2023.10144184⟩
Conference papers hal-04127519v1
Image document

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, ATHENA Research & Innovation Information Technologies; Setubal Polytechnic University; Universidade Nova de Lisboa, Apr 2023, Prague, Czech Republic. pp.15-26, ⟨10.5220/0011723000003473⟩
Conference papers hal-04080531v1
Image document

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, Jul 2023, Pasadena, CA, United States. pp.237-240, ⟨10.1109/IGARSS52108.2023.10282807⟩
Conference papers hal-04254737v1
Image document

Urban Remote Sensing: Last Advances

Sébastien Gadal
Smart Built Environment, Kaunas University of Technology; Faculty of Civil engineering and architecture, Nov 2023, Kaunas, Lithuania
Conference papers hal-04322342v1

Complex modelling of spatial structures in the Baltic coastal regions

Thomas Gloaguen , Kęstutis Zaleckis , Sébastien Gadal
4th Baltic Conference of Young Researchers in Architecture, Landscape and Urbanism, Riga University of Technology, Oct 2023, Riga, Latvia
Conference papers hal-04261094v1
Image document

Modeling the Spatial Distribution of the Causse’s Dolmens by Remote Sensing

Sébastien Gadal
L'imagerie spatiale au service du patrimoine culturel, CNES; SFPT; Aix-Marseille Université; Ministère de la culture; Institut d'archéologie méditerranéenne; AMIDEX; CNRS; CartoMundi; France 2030, Nov 2023, Paris, France
Conference papers hal-04271989v1
Image document

Mapping cryogenic processes and assessing the sustainability of permafrost landscapes in the North-East Arctic Siberian taiga and tundra from Landsat 8, Sentinel 2, and DEM data

Sébastien Gadal , Moisei Ivanovich Zakharov , Jūratė Kamičaitytė
ESA Living Planet Symposium 2022, European Space Agency, May 2022, Bonn, Germany
Conference papers hal-03698575v1
Image document

Visible and Near-Infrared Hyperspectral Remote Sensing Image for the Characterisation of Conventional and Organic Grown Carrots

Sébastien Gadal
Precision Agriculture for Sustainable Agriculture, Faculty of Agriculture, University of Jember, Aug 2022, Jember, Timur, Indonesia
Conference papers hal-03761246v1
Image document

Geoinformation modeling of permafrost landscapes of North-Eastern Siberia

Moisei Ivanovich Zakharov , Sébastien Gadal , Yuri Danilov
Resources, Environment and Regional Sustainability in Northeast Asia, V.B. Sochava Institute of Geography SB RAS, Aug 2022, Irkutsk, Russia. pp.171
Conference papers hal-03897646v1
Image document

Landsat thermal images to estimate the dynamics of northeast Siberian mountain permafrost landscapes

Sébastien Gadal , Moisei Ivanovich Zakharov
TRISHNA Days 2022, CNES; ISRO, Mar 2022, Toulouse, France
Conference papers hal-03622131v1
Image document

CAMCATT: a multisensor experiment over Toulouse to validate TRISHNA urban products

Xavier Briottet , Laure Roupioz , Romain Barda-Chatain , Auline Rodler , Sihem Guernouti
TRISHNA Days, CNES; ISRO, Mar 2022, Toulouse, France
Conference papers hal-03622174v1

Проблемы и вызовы развития арктического туризма в Якутии 

Sébastien Gadal , Moisei Zakharov , Antonina Savvinova
Государственное управление и развитие России: глобальные тренды и национальные перспективы, Russian Presidential Academy of National Economy and Public Administration, May 2022, Moscow, Russia
Conference papers hal-03673012v1

Investigation of the use of the 'Generic City' concept and its indexes in the analysis in urban and territorial structures in the Baltic cities

Thomas Gloaguen , Kęstutis Zaleckis , Sébastien Gadal
IGU Urban Commission Annual Conference, Jul 2022, Paris, France
Conference papers hal-03737991v1
Image document

Региональные особенности пространственной организации мерзлотных ландшафтов хребта Орулган

Moisei Ivanovich Zakharov , Sébastien Gadal , Yuri Danilov
География и краеведение в якутии и сопредельных территориях сибири и дальнего востока (Geography and Local History in Yakutia and the Territories of Siberia Far East), North-Eastern Federal University, Mar 2022, Yakutsk, Russia
Conference papers hal-03622248v1

Development of new indexes of the 'Generic City' concept in the Baltic coastal city network

Thomas Gloaguen , Kęstutis Zaleckis , Sébastien Gadal
ISUF 2022 - The 29th Conference of the International Seminar on Urban Form - Urban Redevelopment and Revitalisation. A Multidisciplinary Perspective, Sep 2022, Łódź - Kraków, Poland
Conference papers hal-03783349v1

Dynamiques de territorialisations et d’urbanisations post-soviétiques : résiliences territoriales et métropolisations en Lituanie

Sébastien Gadal
Géopolitique de l’espace et espace(s) de la géopolitique, LIMEEP-PS; Observatoire de Versailles Saint-Quentin-en-Yvelines (OVSQ), Apr 2022, Saint-Quentin-en-Yvelines, France
Conference papers hal-03656805v1

Изменение земельного покрова и его прогнозирование, на территориях традиционного землепользования эвенков южной Якутии по данным дистанционного зондирования

Kirill Obutov , Moisei Ivanovich Zakharov , Sébastien Gadal , Antonina Savvinova
География и краеведение в якутии и сопредельных территориях сибири и дальнего востока (Geography and Local History in Yakutia and Neighboring Territories of Far East Siberia ), North-Eastern Federal University, Mar 2022, Yakutsk, Russia
Conference papers hal-03622243v1