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1 to 6 of 6 Results
May 6, 2020 - UMR TETIS
Dupuy, Stéphane; Gaetano, Raffaele, 2020, "Reunion island - 2019, Land cover map (Spot6/7) - 1.5m", doi:10.18167/DVN1/YZJQ7Q, CIRAD Dataverse, V1
As part of THEIA (the French Data and Services center for continental surfaces) CIRAD's TETIS research unit is developing an automated mapping method based on the Moringa chain that minimizes interactions with users by automating most image analysis and processing. The methodolog...
Apr 9, 2020 - UMR TETIS
Dupuy, Stéphane; Defrise, Laurence; Burnod, Perrine, 2019, "Antananarivo - Madagascar - Land use change map between 2003 and 2017", doi:10.18167/DVN1/VQZZI0, CIRAD Dataverse, V2
Land use map, in ESRI shapefile format, displaying the evolution of artificial spaces in Antananarivo agglomeration (Madagascar capital) during 2003 to 2017 period. This map is the result of remote sensing processing of satellite images. Spot5 images acquired on February 14 and J...
Jan 8, 2020 - UMR TETIS
Dupuy, Stéphane; Gaetano, Raffaele, 2019, "Reunion island - 2017, Land cover map (Pleiades)", doi:10.18167/DVN1/RTAEHK, CIRAD Dataverse, V3
As part of THEIA (the French Data and Services center for continental surfaces) CIRAD's TETIS research unit is developing an automated mapping method based on the Moringa chain that minimizes interactions with users by automating most image analysis and processing. The methodolog...
Nov 29, 2019 - UMR TETIS
Laurence, Defrise; Andriamanga, Valérie; Rasoamalala, Eloise; Dupuy, Stéphane; Burnod, Perrine, 2019, "Antananarivo - Madagascar - 2017, Land use reference spatial database", doi:10.18167/DVN1/5TZOOW, CIRAD Dataverse, V1
This vector format database (ESRI shape format) is made up of field surveys carried out during the end of the 2017 rainy season (March to April) which corresponds to the peak of the growing season. Study area is Antananarivo city, capital of Madagascar. GPS points were collected...
Nov 18, 2019 - UMR TETIS
Dupuy, Stéphane, 2019, "Reunion Island - 2017, reference spatial database", doi:10.18167/DVN1/TOARDN, CIRAD Dataverse, V3
The reference spatial database for 2017 is composed of 6256 plots. We use it to calculate a land use map from satellite images.It is organized according to a nomenclature offering 3 levels of precision. We randomly selected 20% of the plots in each class to build a validation dat...
Oct 3, 2019 - UMR Innovation
Stroesser laetitia, 2019, "Pratiques agroforestières et systèmes d’activité : impact sur la résilience des exploitations familiales hévéicoles, dans la province de Phatthalung, Thaïlande", doi:10.18167/DVN1/BDKF4P, CIRAD Dataverse, V5
L’étude présentée ici a été réalisée dans le cadre du projet Heveadapt, qui cherche à analyser comment les plantations familiales peuvent s’adapter et demeurer viables face à des conditionsclimatiques variables et à de profonds changements socio- économiques. Elle s’est déroulée...
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