National Aggregates of Geospatial Data Collection: Population, Landscape, And Climate Estimates (PLACE)

The National Aggregates of Geospatial Data Collection: Population, Landscape, And Climate Estimates (PLACE) data set contains estimates of national-level aggregations of territorial extent and population size by biome, climate zone, coastal proximity, elevation and slope, a compendium of nearly 300 variables for 222 countries. This data set is produced by the Columbia University Center for International Earth Science Information Network (CIESIN).国家地理空间数据集综合汇总：人口、景观与气候估算（PLACE）数据集，囊括了按生物群落、气候区域、沿海距离、海拔及坡度等划分的领土范围及人口规模的国家级综合估计。该数据集包含了近300个变量，针对222个国家进行编制，由哥伦比亚大学国际地球科学信息网络中心（CIESIN）制作。