Data underlying the publication: Optimization of Random Forest model for assessing and predicting geological hazard susceptibility in Lingyun County

The data set includes ten geological hazards evaluation factors of Lingyun County including slope, aspect, curvature, normalized differential vegetation index, annual precipitation, strata lithology, tectonic complexity, residential density, road network density, and land use / land cover. These factors have been classified into different grades according to the analysis of influence of each evaluation factors to geological hazards occurrences implemented by Guangxi Geological Survey Bureau for Lingyun County.

本数据集包含凌云县10项地质灾害评价因子，涵盖坡度（slope）、坡向（aspect）、曲率（curvature）、归一化差分植被指数（normalized differential vegetation index）、年降水量（annual precipitation）、地层岩性（strata lithology）、构造复杂度（tectonic complexity）、居住密度（residential density）、道路网密度（road network density）及土地利用/土地覆被（land use / land cover）。上述评价因子均已根据广西地质调查院（Guangxi Geological Survey Bureau）针对凌云县地质灾害发育影响开展的专项分析，被划分为不同等级。