Global 1-km present and future hourly anthropogenic heat flux

AH4GUC is a database which contains maps of hourly-representative anthropogenic heat emissions (AHE) representing the periods 2010s and 2050s. The AHE of 2050s represents a single future scenario based on RCP8.5 and SSP3 climate change pathways. This future “business-as-usual” scenario assumes minimal or no adaptation and mitigation measures implemented in all countries. Monthly-averaged and annual-averaged values representing the 2010s and 2050s are also provided. All files are available in single-band raster format (GeoTIFF format) are freely accessible through this Figshare repository and at a university-maintained server (Tokyo Institute of Technology, http://urbanclimate.tse.ens.titech.ac.jp/). Each pixel contains integer formats of AHE in units of W per sq. m. per 100,000. GeoTIFFs can be further analyzed or process using any GIS software or programming tools, such as R or Python.<br>Files prefixed "AHE_2010_" and "AHE_2050_" correspond to anthropogenic heat emissions for 2010s and 2050s, respectively. Prefixes followed by "year" corresponds to annual averages. Prefixes followed by a two-digit number corresponds to monthly-averaged values with the two-digit number corresponding to the month (i.e. "01" - January, "02" - February, ..., "12" - December)

AH4GUC是一个数据库，收录了表征2010年代与2050年代的小时尺度代表性人为热排放（anthropogenic heat emissions, AHE）图谱。其中2050年代的人为热排放数据基于RCP8.5与SSP3气候变化情景构建为单一未来情景，该“一切照常”（business-as-usual）情景假设所有国家均未实施或仅采取极少的适应与减缓措施。本数据库同时提供2010年代与2050年代的月均、年均值数据。所有文件均采用单波段栅格格式（GeoTIFF格式），可通过本Figshare仓库及东京工业大学（Tokyo Institute of Technology）维护的服务器（http://urbanclimate.tse.ens.titech.ac.jp/）免费获取。每个像素存储的人为热排放数值为整数格式，单位为瓦每平方米每10万。GeoTIFF格式文件可通过任意地理信息系统（Geographic Information System, GIS）软件或编程工具（如R或Python）开展进一步分析与处理。文件名前缀为"AHE_2010_"与"AHE_2050_"的文件分别对应2010年代与2050年代的人为热排放数据。前缀后接"year"的文件为年均值数据；前缀后接两位数字的文件为月均值数据，该两位数字对应具体月份（即"01"代表1月，"02"代表2月，……，"12"代表12月）

搜集汇总

背景与挑战

背景概述

该数据集提供全球1公里分辨率的当前(2010年代)和未来(2050年代)每小时人为热通量数据，包含月平均和年平均数据，采用GeoTIFF格式存储。未来情景基于RCP8.5和SSP3气候路径，代表'一切照常'发展情景。