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OpenLandMap 黏土含量
在 6 个标准深度(0、10、30、60、100 和 200 厘米)下,黏土含量(以 % 表示,单位为千克 / 千克),分辨率为 250 米。基于对全球土壤剖面和样本的机器学习预测。此处详细介绍了处理步骤。南极洲是 … clay envirometrix opengeohub openlandmap soil usda -
iSDAsoil 黏土含量
土壤深度为 0-20 厘米和 20-50 厘米时的黏土含量,\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),模型准确率较低,因此可能会出现条带(条纹)等伪影。土壤属性预测由 Innovative … africa clay isda soil
Datasets tagged clay in Earth Engine
[null,null,[],[],["The data provides information on soil clay content from two sources. The first, iSDAsoil, offers predicted mean and standard deviation of clay content for 0-20 cm and 20-50 cm depths in Africa, noting potential banding artifacts in dense jungle areas. The second, OpenLandMap, details clay content in percentages (kg/kg) at six standard depths (0-200 cm) globally, using machine learning with a 250 m resolution.\n"]]