Stratification of the study area into zones of low-, medium- and high levels of forage-, water- and shade availability, and human disturbance.

The stratification is on the basis of Normalized Difference Vegetation Index (NDVI), number of water holes per grid, Leaf Area Index (LAI) and Human Disturbance Index (HDI) respectively; The range value of each variable used for the classification has been shown.

本数据集的分层依据依次为归一化差分植被指数（Normalized Difference Vegetation Index, NDVI）、单个网格内的水坑数量、叶面积指数（Leaf Area Index, LAI）以及人类干扰指数（Human Disturbance Index, HDI）；用于分类的各变量取值范围均已明确给出。