1 to 10 of 11 Results
Jolivot, Audrey; Lebourgeois, Valentine; Ameline, Mael; Andriamanga, Valerie; Bellon, Beatriz; Castets, Mathieu; Crespin-Boucaud, Arthur; Defourny, Pierre; Diaz, Santiana; Dieye, Mohamadou; Dupuy, Stephane; Ferraz, Rodrigo; Gaetano, Raffaele; Gely, Marie; Jahel, Camille; Kabore, Bertin; Lelong, Camille; Le Maire, Guerric; Leroux, Louise; Lo Seen, Danny; Muthoni, Martha; Ndao, Babacar; Newby, Terry; De Oliveira Santos, Cecilia Lira Melo; Rasoamalala, Eloise; Simoes, Margareth; Thiaw, Ibrahima; Timmermans, Alice; Tran, Annelise; Begue, Agnes, 2021, "Harmonized in situ JECAM datasets for agricultural land use mapping and monitoring in tropical countries", https://doi.org/10.18167/DVN1/P7OLAP, CIRAD Dataverse, V4
This database contains nine land use / land cover datasets collected in a standardized manner between 2013 and 2022 in seven tropical countries within the framework of the international JECAM initiative: Burkina Faso (Koumbia), Madagascar (Antsirabe), Brazil (São Paulo and Tocant... |
9 nov. 2021
Degenne, Pascal, 2021, "Risque de ruissellement selon des pentes à 7% sur l'île de La Réunion", https://doi.org/10.18167/DVN1/FSSY6B, CIRAD Dataverse, V1
Estimation d'un risque de ruissellement vers les cours d'eau du Domaine Public Fluvial de l'île de La Réunion selon des pentes supérieures ou égales à 7%. Le calcul de risque de ruissellement est effectué de manière itérative, en partant des cours d'eau et en progressant le long... |
3 sept. 2021
Deléglise, Hugo; Schaeffer, Camille; Maître d'Hôtel, Elodie; Bégué, Agnès, 2021, "Lexiques en français sur la sécurité alimentaire et les crises", https://doi.org/10.18167/DVN1/C5PU01, CIRAD Dataverse, V1
Les données sont constituées de 3 lexiques en français sur la sécurité alimentaire et les crises adaptés au contexte du Burkina Faso sur la période 2009-2018 créés par plusieurs experts de la sécurité alimentaire: un lexique généraliste sur la sécurité alimentaire constitué de 21... |
4 août 2021
Lee Cruz, Larisa; Lenormand, Maxime; Cappelle, Julien; Caron, Alexandre; De Nys, Hélène; Peeters, Martine; Bourgarel, Mathieu; Roger, François; Tran, Annelise, 2021, "Suitability maps for Ebola virus spillover, Guinea (2013), Congo (2001, 2003) and Gabon (2001)", https://doi.org/10.18167/DVN1/FZANMS, CIRAD Dataverse, V1
A Spatial Multi Criteria Evaluation was applied to map a suitability index (ranging from 0: low suitability to 1: high suitability) for Ebola spillover from animals to humans in regions in Guinea, (2013), Congo (2001, 2003) and Gabon (2001).(/br) Variables included in the study:... |
Grimaud, Yannick; Tran, Annelise; Benkimoun, Samuel; Guis, Hélène; Garros, Claire, 2021, "Model of Culicoides spatio-temporal dynamics, Reunion Island", https://doi.org/10.18167/DVN1/LUFIF6, CIRAD Dataverse, V1
A population dynamics model of hematophagous midges of the genus Culicoides has been developed for Reunion Island. It simulates the abundance of each of the five Culicoides species (C. bolitinos, C. enderleini, C. grahamii, C. imicola and C. kibatiensis) present in Reunion Island... |
Dupuy, Stéphane, 2021, "Reunion Island - 2019, reference spatial database", https://doi.org/10.18167/DVN1/T3GIW2, CIRAD Dataverse, V1
The reference spatial database for 2019 contains 5142 plots. We use it to calculate a land use map from satellite images. It is organized according to a nested 3-level nomenclature. This is an update of the 2018 database. The sources and techniques used to build the database by l... |
Gaetano, Raffaele; Dupuy, Stéphane; Lelong, Camille, 2021, "Nippes - Haïti - 2020, Land Cover Map at high spatial resolution", https://doi.org/10.18167/DVN1/ZAN2WN, CIRAD Dataverse, V1
The maps were produced with iota2 processing chain, developed in the framework of the activities of the "Land Use" Scientific Expertise Centre of the Theia Data and Services Center. They are distributed in raster TIFF format. IOTA2 produces land cover maps by classifying satellit... |
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Dupuy, Stéphane; Lelong, Camille; Gaetano, Raffaele, 2021, "Nippes - Haïti - 2020, Land Cover Map at very high spatial resolution", https://doi.org/10.18167/DVN1/QOLTTE, CIRAD Dataverse, V1
The maps were produced with the Moringa chain developed by CIRAD (UMR TETIS). They are distributed in ESRI SHAPE vector format. The Moringa chain produces land cover maps by classifying satellite images. It implies a time series of Sentinel 2 images, a Digital Terrain Model, a ve... |
Dupuy, Stéphane; Lelong, Camille; Manasse, Marie Esther; Rambao, Jery; Mondésir, Jacques Philémon; Gaetano, Raffaele, 2021, "Nippes - Haïti - 2020, Reference Spatial Database", https://doi.org/10.18167/DVN1/29RZMQ, CIRAD Dataverse, V1
The reference spatial database was created to train an algorithm of supervised classification of satellite images for the production of land cover maps. It is composed of polygons representative of the land cover of the Nippes department in Haïti. The study focuses more especiall... |
Audrey Jolivot; Cesaro, Jean-Daniel; Simon Taugourdeau; Gond, Valery; Daniel Cornelis; Regis Peltier, 2021, "Mapping of the ecosystem banks of Amu Darya (Uzbekistan)", https://doi.org/10.18167/DVN1/B6MAVG, CIRAD Dataverse, V1
In 2011, the Government of Uzbekistan established the Lower Amudarya Biosphere Reserve (LABR). This protected area aims to conserve the tugay forest: a natural area specific to the stream banks of permanent rivers in Central Asia. The tugay is a riparian forest gallery over sever... |
