1 to 10 of 77 Results
17 mai 2024
Lavarenne, Jérémy, 2024, "Martinique daily interpolated rainfall, 1980-2021, obtained via UKED", https://doi.org/10.18167/DVN1/CLUN5R, CIRAD Dataverse, V1
Description: This dataset provides daily interpolated rainfall maps for Martinique island, for the period 1980-2021, at 0.001° resolution, derived from daily rain gauge data observations. Dataset Preparation Methods: These maps were obtained by performing interpolation from daily... |
Rumiano, Florent; Miguel, Eve; Valls-Fox, Hugo; Chamaillé-Jammes, Simon; Caron, Alexandre; Tran, Annelise, 2020, "Land cover map, Dete site, Hwange National Park, Zimbabwe", https://doi.org/10.18167/DVN1/BJJZJV, CIRAD Dataverse, V2
Land cover map of Dete study site derived from Sentinel-2 images (2018). TEMPO project: Remote sensing and Spatial modelling of animal mobility - Application to the study of wildlife/livestock contacts and risk of pathogen transmission http://tempo.cirad.fr |
Dupuy, Stéphane; Lelong, Camille; Husson, Clara; Guillon, Colas; Ahamada, Anisse; Dautrey, Emilien; Moussa, Toufa; El Hadji, Inssa; Said, Mohamed, 2024, "Mayotte - 2023 - Base de données de référence de l'occupation du sol", https://doi.org/10.18167/DVN1/WPLIUE, CIRAD Dataverse, V1
La base de données de référence a été créée pour entrainer un algorithme de classification supervisé d'images satellites pour la production de cartes d'occupation du sol. Il s'agit de polygones représentatifs de l'occupation du sol de l'ile de Mayotte. La table attributaire conti... |
Dupuy, Stéphane; Lelong, Camille; Gaetano, Raffaele; Villers, Alexandre, 2024, "Occupation du sol - Mayotte - Carte de 2023", https://doi.org/10.18167/DVN1/CTNRHW, CIRAD Dataverse, V1
Nous diffusons des cartes d'occupation des sols de l'ile de Mayotte produites en 2023 en utilisant une méthodologie combinant l'apprentissage automatique et l'analyse d'images satellites basée sur les objets (OBIA). Ces travaux ont été réalisé dans le cadre du projet BIOTAMAYA (f... |
Rumiano, Florent; Tran, Annelise; Degenne, Pascal; Dufleit, Victor; Caron, Alexandre; Miguel, Eve, 2023, "Spatial models of animal mobility: buffalo and cattle in Southern Africa", https://doi.org/10.18167/DVN1/T8DX7U, CIRAD Dataverse, V2
A spatial model of animal mobility has been developed for buffalo and cattle at the interface between protected areas and rural communal lands in southern Africa. It simulates the movements of African buffalo (Syncerus caffer caffer) and domestic cattle (Bos taurus, Bos indicus)... |
Dupuy, Stéphane; Lainé, Gérard; Tassin, Jacques; Sarrailh, Jean-Michel, 2019, "Mayotte - Typologie des espaces boisés - 2010 - (donnée brute)", https://doi.org/10.18167/DVN1/CTZX7T, CIRAD Dataverse, V3
Typologie des espaces boisés réalisées par le Cirad - UMR TETIS et UPR Forêts et Sociétés (Consortium AGRIFORT Consult) pour le compte du Conseil Général de Mayotte. Cette carte est issue d'une classification orientée objet et utilise des MNS et MNT issus d’acquisitions LiDAR eff... |
Dupuy, Stéphane, 2023, "Mayotte - 2022 - DHM from Pleiades stereoscopic images", https://doi.org/10.18167/DVN1/4EAKVD, CIRAD Dataverse, V2
The data published here are derived from Pleiades images acquired by the Dinamis system. These data are produced for the Biotamaya project. - The DSM (Digital Surface Model) is calculated from Pleiades images acquired in stereoscopic mode. The images were acquired in 2022 (betwee... |
Lavarenne, Jérémy, 2023, "High resolution map of plant available water content for Senegal, derived from iSDA Africa 30m soil properties maps using USDA Rosetta3 model", https://doi.org/10.18167/DVN1/SGNSII, CIRAD Dataverse, V2
Purpose: The purpose of this dataset is to provide a high resolution map of available water content for Senegal and Gambia derived from 30m soil properties maps using the iSDA Africa dataset and the USDA Rosetta3 model. The map can be used to notably support spatialized crop simu... |
Andriamampianina, Zaka; Rajaonson Nosy, Vokatsoa Lahatra; Andriamampionona, Lôla; Dupuy, Stéphane; Muller, Bertrand, 2023, "Itasy, Vakinankaratra - Madagascar - 2023 - Land cover reference spatial database", https://doi.org/10.18167/DVN1/5GHE96, CIRAD Dataverse, V1
This reference database in vector format (ESRI shape format) is organised according to a multi-level nomenclature. It is used to train an image classification algorithm with a view to producing land use maps for the Itashy and Vakinankaratra regions as part of the DINAAMICC proje... |
Dupuy, Stéphane; Lebourgeois, Valentine; Gaetano, Raffaele, 2023, "Itasy, Vakinankaratra - Madagascar - 2022-2023, Land cover map", https://doi.org/10.18167/DVN1/TKTPCH, CIRAD Dataverse, V1
The land use maps published here were produced for the communes studied by the DINAAMICC project for the period 2022-2023 (based on GPS collected in the field in March 2023). They partially cover the Itasy and Vakinankaratra regions. The reference database used to produce this ma... |
