Africa SoilGrids - Soil pH in H2O
收藏资源简介：
Soil pH x 10 in H2O at 6 standard depths (to convert to pH values divide by 10) predicted using two sets of Africa soil profiles data. Measurement units: NA. For details see published paper here below (Hengl T., G.B.M. Heuvelink, B. Kempen, J.G.B. Leenaars, M.G. Walsh, K.D. Shepherd, A. Sila, R.A. MacMillan, J. Mendes de Jesus, L.T. Desta, J.E. Tondoh, 2015. Mapping Soil Properties of Africa at 250 m Resolution: Random Forests Significantly Improve Current Predictions. PLoS ONE 10(6)
本数据集为采用两套非洲土壤剖面数据集预测得到的、6个标准深度下的水提土壤pH值10倍值（换算为实际土壤pH值需将结果除以10）。测量单位：无。详细信息请参见下述已发表论文：Hengl T.、G.B.M. Heuvelink、B. Kempen、J.G.B. Leenaars、M.G. Walsh、K.D. Shepherd、A. Sila、R.A. MacMillan、J. Mendes de Jesus、L.T. Desta、J.E. Tondoh，2015年。《以250米分辨率绘制非洲土壤属性图：随机森林（Random Forest）显著优化现有预测模型》，《公共科学图书馆·综合》（PLoS ONE）10(6)
