Global One-Eighth Degree Population Base Year and Projection Grids Based on the Shared Socioeconomic Pathways, Revision 01

The Global One-Eighth Degree Population Base Year and Projection Grids Based on the Shared Socioeconomic Pathways, Revision 01, data set consists of global urban, rural, and total population data for the base year 2000, and population projections at ten-year intervals for 2010-2100 at a resolution of one-eighth degree (7.5 arc-minutes), consistent both quantitatively and qualitatively with the SSPs. Spatial demographic data are key inputs for the analysis of land use, energy use, and emissions, as well as for the assessment of climate change vulnerability, impacts, and adaptation. The SSPs are developed to support future climate and global change research and the Intergovernmental Panel on Climate Change (IPCC) Sixth Assessment Report (AR6).

《基于共享社会经济路径的全球八分之一度人口基数及预测网格，修订版01》数据集，包含2000年全球城市、农村及总人口数据，并在十年一度的间隔内对2010-2100年进行人口预测，分辨率达到八分之一度（7.5弧分），在数量和质量上均与共享社会经济路径（SSPs）相一致。该空间人口数据是土地利用分析、能源消耗和排放分析以及气候变化脆弱性、影响和适应性评估的关键输入。共享社会经济路径的制定旨在支持未来的气候和全球变化研究，以及联合国政府间气候变化专门委员会（IPCC）第六次评估报告（AR6）的编制。