2000年中国27省乡镇（街道）级人口密度数据集

本数据为2000年中国27个省（辽宁、吉林、内蒙古（部 分地区）、北京、天津、上海、河北、河南、陕西、宁夏、山西、山东、安徽、江苏、湖南、 湖北、江西、浙江、福建、广东、海南、云南、贵州、四川、重庆、青海、西藏）的乡镇级人口密度数据，利用乡镇级人口统计数据和乡镇边界数据进行一一匹配形成人口空间数据库，再利用ArcGIS矢量转栅格工具得到。

This dataset contains township-level population density data for 27 provinces in China in 2000, including Liaoning, Jilin, Inner Mongolia (partial areas), Beijing, Tianjin, Shanghai, Hebei, Henan, Shaanxi, Ningxia, Shanxi, Shandong, Anhui, Jiangsu, Hunan, Hubei, Jiangxi, Zhejiang, Fujian, Guangdong, Hainan, Yunnan, Guizhou, Sichuan, Chongqing, Qinghai, and Tibet. The data was generated by first conducting one-to-one matching between township-level population statistical data and township boundary data to establish a spatial population database, and then converting the vector dataset to raster format using the ArcGIS vector-to-raster conversion tool.