全球30米典型区地表覆盖分类产品数据集

全球城乡建设用地具有分布广、变化快、区域差异显著等特点，利用全球地表覆盖30m分辨率遥感数据制图成果 (GlobalLand 30)，提取全球城乡建设用地的空间分布信息，进行空间格局解读与时空变化分析，已成为全球生态环境监测的项重要任务。该数据的时间范围为2000~2010年，共享方式为完全开放共享。

Global urban and rural construction land is characterized by wide spatial distribution, rapid temporal changes, and pronounced regional differences. Leveraging the 30-meter resolution global land cover remote sensing mapping product (GlobalLand 30), extracting the spatial distribution data of global urban and rural construction land and conducting spatial pattern interpretation and spatiotemporal change analysis has emerged as a key task in global ecological environment monitoring. The dataset covers the period from 2000 to 2010, and it is fully and openly shared.