Poverty Mapping Project: Poverty and Food Security Case Studies

The Poverty and Food Security Case Studies data set consists of small area estimates of poverty, inequality, food security and related measures for subnational administrative units in Mexico, Ecuador, Kenya, Malawi, Bangladesh, Sri Lanka, Nigeria and Vietnam. These data come from country level cases studies that examine poverty and food security from a spatial analysis perspective. The data products include shapefiles (vector data) and tabular data sets (csv format). Additionally, a data catalog (xls format) containing detailed information and documentation is provided. This data set is produced by the Columbia University Center for International Earth Science Information Network (CIESIN) and Centro Internacional de Agricultura Tropical (CIAT). The data set was originally produced by CIAT, International Maize and Wheat Improvement Center (CIMMYT), International Livestock Research Institute (ILRI), International Food Policy Research Institute (IFPRI), International Rice Research Institute (IRRI), International Water Management Institute (IWMI), and International Institute for Tropical Agriculture (IITA).

贫困与粮食安全案例研究数据集包含墨西哥、厄瓜多尔、肯尼亚、马拉维、孟加拉国、斯里兰卡、尼日利亚及越南等次国家级行政单元的贫困、不平等、粮食安全及相关指标的小区域估计值。本数据集的数据源自以空间分析视角探究贫困与粮食安全问题的国家级案例研究。数据集产品涵盖形状文件（shapefiles，矢量数据）与表格数据集（CSV格式）。此外，本数据集还附带一份包含详细信息与说明文档的数据目录（XLS格式）。本数据集由哥伦比亚大学国际地球科学信息网络中心 (CIESIN) 与国际热带农业中心 (CIAT) 联合制作。本数据集最初由国际热带农业中心 (CIAT)、国际玉米小麦改良中心 (CIMMYT)、国际家畜研究所 (ILRI)、国际粮食政策研究所 (IFPRI)、国际水稻研究所 (IRRI)、国际水管理研究所 (IWMI) 以及国际热带农业研究所 (IITA) 共同制作。