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Paul Gérard GBETKOM

10
Documents
Identifiants chercheurs
  • IdHAL paul-gerard-gbetkom

Présentation

### **Postdoctoral researcher** **OMP** (Observatoire Midi-Pyrénées) **LEGOS** (Laboratoire d'Etudes en Géophysique et Océanographie Spatiales) ### **Associate researcher** Aix-Marseille University CNRS ESPACE UMR 7300 #### Domains of competences \* Multi-variable analysis of climate parameter influences on land use in drylands to characterize the effects of climate change \* Use of spatial analysis tools for spatio-temporal monitoring of the socio-economic and territorial impacts of climate change on the use of natural resources in arid environments. \* Multi-sensor, multi-scales and multi-variable mapping of land use and land cover for spatial modeling #### #### Professionals experiences 02/2021 to current **Postdoctoral researcher,** LEGOS/UMR5566, Toulouse, France 06-07/2020 **GIS Engineer**, laboratory UMR TELEMME, Aix Marseille University 03/2017-09/2020 **Assistant Professor of remote sensing and GIS**, Aix Marseille University /University Mohammed V of Rabat 06-09/2017 **GIS and remote sensing consultant**, GEOSPHERE, Morocco 12/2016-05/2017 **GIS and remote sensing consultant**, GEOCODING, Morocco #### Education 2016-2020 **PhD of Geography** (GIS and remote sensing), Aix Marseille University (France) and University Mohammed V of Rabat (Morocco) 2014-2016 **Master of GIS and remote sensing**, University Mohammed V of Rabat and African Regional Centre for Space Science and Technology (affiliated with the UN) – Morocco 2012-2014 **Master of Engineering degree in Environmental Sciences** (Desertification and Natural Resources management), University of Maroua (Cameroon) 2009-2012 **Bachelor’s degree in Environmental Sciences**, University of Maroua (Cameroon)

Publications

A New Index to Better Detect and Monitor Agricultural Drought in Niger Using Multisensor Remote Sensing Data

Mamane Barkawi Mansour Badamassi , Ahmed El-Aboudi , Paul Gérard Gbetkom
Professional Geographer, 2020, 72 (3), pp.421-432. ⟨10.1080/00330124.2020.1730197⟩
Article dans une revue hal-03130785v1

IMPROVING THE LAND SURFACE GENERAL DROUGHT INDEX MODEL

Alfred Homère Ngandam Mfondoum , Paul Gérard Gbetkom , R. Cooper , S. Hakdaoui , Mamane Barkawi Mansour Badamassi
ISPRS International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020, XLII-3/W11, pp.101-108. ⟨10.5194/isprs-archives-XLII-3-W11-101-2020⟩
Article dans une revue hal-03130772v1

EXTRACTING BUILT-UP FEATURES IN COMPLEX BIOPHYSICAL ENVIRONMENTS BY USING A LANDSAT BANDS RATIO

A. Ngandam Mfondoum , Paul Gérard Gbetkom , R. Cooper , S. Hakdaoui , M. Mansour Badamassi
ISPRS International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020, XLIV-M-2-2020, pp.79-85. ⟨10.5194/isprs-archives-XLIV-M-2-2020-79-2020⟩
Article dans une revue hal-03130807v1

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⟩
Article dans une revue hal-02437543v1
Image document

A New Agricultural Drought Index to Better Detect and Monitor Millet Crop by Remote Sensing in West Africa: Case of Niger

Mamane Barkawi Mansour Badamassi , El-Aboudi Ahmed , Paul Gérard Gbetkom
Journal of Advanced Research in Dynamical and Control Systems, 2019, 11-Special Issue, pp.1023-1033. ⟨10.5373/JARDCS/V11SP11/20193132⟩
Article dans une revue hal-02508275v1
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⟩
Article dans une revue hal-01872767v1