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Contenu OpenLandMap Sand
Teneur en sable en % (kg / kg) à six profondeurs standards (0, 10, 30, 60, 100 et 200 cm) à une résolution de 250 m. Basé sur des prédictions de machine learning issues d'une compilation mondiale de profils et d'échantillons de sol. Les étapes de traitement sont décrites en détail ici. L'Antarctique est un … envirometrix opengeohub openlandmap sand soil usda -
Teneur en sable iSDAsoil
Teneur en sable à des profondeurs de sol comprises entre 0 et 20 cm et entre 20 et 50 cm,\nmoyenne et écart-type prévus. Dans les zones de jungle dense (généralement en Afrique centrale), la précision du modèle est faible. Par conséquent, des artefacts tels que des bandes peuvent apparaître. Les prédictions des propriétés du sol ont été effectuées par Innovative … Afrique isda sable sol
Datasets tagged sand in Earth Engine
[null,null,[],[[["\u003cp\u003eThe iSDAsoil dataset provides predicted mean and standard deviation of sand content at soil depths of 0-20 cm and 20-50 cm for Africa, with potential lower accuracy in dense jungle regions.\u003c/p\u003e\n"],["\u003cp\u003eThe OpenLandMap dataset offers sand content percentages at six standard depths (0, 10, 30, 60, 100, and 200 cm) globally (excluding Antarctica) at 250 m resolution, based on machine learning predictions from soil profiles and samples.\u003c/p\u003e\n"]]],[],null,["# Datasets tagged sand in Earth Engine\n\n-\n\n |-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### OpenLandMap Sand Content](/earth-engine/datasets/catalog/OpenLandMap_SOL_SOL_SAND-WFRACTION_USDA-3A1A1A_M_v02) |\n | Sand content in % (kg / kg) at 6 standard depths (0, 10, 30, 60, 100 and 200 cm) at 250 m resolution Based on machine learning predictions from global compilation of soil profiles and samples. Processing steps are described in detail here. Antarctica is ... |\n | [envirometrix](/earth-engine/datasets/tags/envirometrix) [opengeohub](/earth-engine/datasets/tags/opengeohub) [openlandmap](/earth-engine/datasets/tags/openlandmap) [sand](/earth-engine/datasets/tags/sand) [soil](/earth-engine/datasets/tags/soil) [usda](/earth-engine/datasets/tags/usda) |\n\n-\n\n |-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### iSDAsoil Sand Content](/earth-engine/datasets/catalog/ISDASOIL_Africa_v1_sand_content) |\n | Sand content at soil depths of 0-20 cm and 20-50 cm,\\\\npredicted mean and standard deviation. In areas of dense jungle (generally over central Africa), model accuracy is low and therefore artifacts such as banding (striping) might be seen. Soil property predictions were made by Innovative ... |\n | [africa](/earth-engine/datasets/tags/africa) [isda](/earth-engine/datasets/tags/isda) [sand](/earth-engine/datasets/tags/sand) [soil](/earth-engine/datasets/tags/soil) |"]]