Harmonized in situ datasets for agricultural land use mapping and monitoring in tropical countries

Autor: A. Jolivot, V. Lebourgeois, L. Leroux, M. Ameline, V. Andriamanga, B. Bellón, M. Castets, A. Crespin-Boucaud, P. Defourny, S. Diaz, M. Dieye, S. Dupuy, R. Ferraz, R. Gaetano, M. Gely, C. Jahel, B. Kabore, C. Lelong, G. le Maire​​​​​​​, D. Lo Seen, M. Muthoni, B. Ndao, T. Newby, C. L. M. de Oliveira Santos, E. Rasoamalala, M. Simoes, I. Thiaw, A. Timmermans, A. Tran, A. Bégué
Přispěvatelé: AUDREY JOLIVOT, CIRAD/TETIS, VALENTINE LEBOURGEOIS, CIRAD/TETIS, LOUISE LEROUX, CIRAD/AIDA/Centre de Suivi Ecologique, MAEL AMELINE, CIRAD/TETIS, VALÉRIE ANDRIAMANGA, CIRAD/Centre National de la Recherche Appliquée au Développement Rural, BEATRIZ BELLÓN, CIRAD/TETIS, MATHIEU CASTETS, CIRAD/TETIS, ARTHUR CRESPIN-BOUCAUD, CIRAD/TETIS, PIERRE DEFOURNY, Université Catholique de Louvain, SANTIANA DIAZ, CIRAD/TETIS, MOHAMADOU DIEYE, Institut Sénégalais de Recherches Agricoles, STÉPHANE DUPUY, CIRAD/TETIS, RODRIGO PECANHA DEMONTE FERRAZ, CNPS, RAFFAELE GAETANO, CIRAD/TETIS, MARIE GELY, CIRAD/TETIS, CAMILLE JAHEL, CIRAD/TETIS, BERTIN KABORE, Independent consultant: Ouagadougou, Burkina Faso, CAMILLE LELONG, CIRAD/TETIS, GUERRIC LE MAIRE, CIRAD/Eco&Sols; DANNY LO SEEN, CIRAD/TETIS, MARTHA MUTHONI, Independent consultant: Nairobi, Kenya, BABACAR NDAO, Centre de Suivi Ecologique/Université Cheikh Anta Diop de Dakar, TERRY NEWBY, Agricultural Research Council, CECÍLIA LIRA MELO DE OLIVEIRA SANTOS, UNICAMP, ELOISE RASOAMALALA, CIRAD/Centre National de la Recherche Appliquée au Développement Rural, MARGARETH GONCALVES SIMOES, CNPS, IBRAHIMA THIAW, Université Cheikh Anta Diop de Dakar, ALICE TIMMERMANS, Université Catholique de Louvain, ANNELISE TRAN, CIRAD/TETIS, AGNÈS BÉGUÉ, CIRAD/TETIS., Territoires, Environnement, Télédétection et Information Spatiale (UMR TETIS), Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-AgroParisTech-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad), Agroécologie et Intensification Durables des cultures annuelles (UPR AIDA), Centre National de Recherche Appliquée au Développement Rural (FOFIFA), Université Catholique de Louvain = Catholic University of Louvain (UCL), Institut Sénégalais de Recherches Agricoles [Dakar] (ISRA), Embrapa Solos, Ministério da Agricultura, Ecologie fonctionnelle et biogéochimie des sols et des agro-écosystèmes (UMR Eco&Sols), Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-Institut de Recherche pour le Développement (IRD)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Institut Agro - Montpellier SupAgro, Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro), Centre de Suivi Ecologique [Dakar] (CSE), Universidade Estadual de Campinas = University of Campinas (UNICAMP), Brazilian Agricultural Research Corporation (Embrapa), Université Cheikh Anta Diop [Dakar, Sénégal] (UCAD), CNES APR TOSCA projects, SIGMA FP7 grant no. 603719, ESA Sen2Agri grant no. ESRIN 400109979/14/I-AM, CNPq grant nos. 454292/2014-7 and 307560/2016-3, FAPESP-Microsoft Research grant no. 2014/50715-9, 25 -the SERENA project funded by the CIRAD-INRA metaprogram GloFoodS
Jazyk: angličtina
Rok vydání: 2021
Předmět:
Zdroj: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA-Alice)
Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
Earth System Science Data
Earth System Science Data, Vol 13, Pp 5951-5967 (2021)
Earth System Science Data, 2021, 13 (12), pp.5951-5967. ⟨10.5194/essd-13-5951-2021⟩
ISSN: 1866-3516
1866-3508
DOI: 10.5194/essd-13-5951-2021⟩
Popis: The availability of crop type reference datasets for satellite image classification is very limited for complex agricultural systems as observed in developing and emerging countries. Indeed, agricultural land use is very dynamic, agricultural censuses are often poorly georeferenced and crop types are difficult to interpret directly from satellite imagery. In this paper, we present a database made of 24 datasets collected in a standardized manner over nine sites within the framework of the international JECAM (Joint Experiment for Crop Assessment and Monitoring) initiative; the sites were spread over seven countries of the tropical belt, and the number of data collection years depended on the site (from 1 to 7 years between 2013 and 2020). These quality-controlled datasets are distinguished by in situ data collected at the field scale by local experts, with precise geographic coordinates, and following a common protocol. Altogether, the datasets completed 27 074 polygons (20 257 crops and 6817 noncrops, ranging from 748 plots in 2013 (one site visited) to 5515 in 2015 (six sites visited)) documented by detailed keywords. These datasets can be used to produce and validate agricultural land use maps in the tropics. They can also be used to assess the performances and robustness of classification methods of cropland and crop types/practices in a large range of tropical farming systems. The dataset is available at https://doi.org/10.18167/DVN1/P7OLAP (Jolivot et al., 2021). Made available in DSpace on 2022-01-06T12:00:36Z (GMT). No. of bitstreams: 1 Harmonized-in-situ-datasets-for-agricultural-land-use-2021.pdf: 1589665 bytes, checksum: d254577e188593e533093fe816e3fe00 (MD5) Previous issue date: 2021
Databáze: OpenAIRE
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