Environmental suitability for Zika virus transmission

A global 5km x 5km resolution map of environmental suitability for Zika virus transmission to humans. The raster file is in a .TIFF format, which can be imported into many geographic information systems software programs and statistical packages such as R. The values range from 0 (unsuitable) to 1 (suitable), based on boosted regression trees modelling, using a Zika virus human occurrence database and six high-resolution environmental covariates.本数据集为全球5千米×5千米分辨率的寨卡病毒（Zika virus）人际传播环境适宜性地图。该栅格文件采用.TIFF格式，可导入多数地理信息系统软件及R语言等统计分析工具包进行处理。其数值范围为0（不适宜）至1（适宜），基于增强回归树（boosted regression trees）建模方法构建，所用数据源包含寨卡病毒人类感染病例发生数据库与六组高分辨率环境协变量。