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OpenLandMap 沙盒内容
6 个标准深度(0、10、30、60、100 和 200 厘米)的沙子含量(% [kg / kg]),分辨率为 250 米。基于全球土壤剖面和样本汇编的机器学习预测。此处详细介绍了处理步骤。南极洲… envirometrix opengeohub openlandmap sand soil usda -
iSDAsoil Sand Content
土壤深度为 0-20 厘米和 20-50 厘米的沙含量,\n 预测的均值和标准差。在茂密丛林地区(通常位于非洲中部),模型准确性较低,因此可能会出现条纹(条状)等伪影。土壤性质预测由 Innovative … africa isda sand soil
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) |"]]