Datasets for: Urban Heat Risk Mapping in New York City Using GIS and Fuzzy AHP-Based Multi-Indicator Analysis

This repository contains the raw input data and final processed datasets for the manuscript "Urban Heat Risk Mapping in New York City Using GIS and Fuzzy AHP-Based Multi-Indicator Analysis." The raw inputs include the NYC administrative boundaries and census-tract population data. The final processed outputs include the annual Heat Risk Index (HRI), normalized Land Surface Temperature (LST), and normalized Normalized Difference Vegetation Index (NDVI) raster files for New York City from 2013 to 2023. The raw Landsat 8 satellite imagery used to generate these outputs can be obtained from the USGS Earth Explorer, as detailed in the manuscript.本仓库包含学术论文《基于地理信息系统（Geographic Information System, GIS）与模糊层次分析法多指标分析的纽约城市热风险制图》的原始输入数据与最终处理后数据集。原始输入数据涵盖纽约市行政边界数据与人口普查街区（census-tract）人口数据。最终处理得到的输出数据集包含2013至2023年纽约市的年度热风险指数（Heat Risk Index, HRI）、归一化地表温度（Land Surface Temperature, LST）栅格文件，以及经标准化处理的归一化差分植被指数（Normalized Difference Vegetation Index, NDVI）栅格文件。用于生成上述输出的原始陆地卫星8号（Landsat 8）卫星影像可从美国地质调查局（United States Geological Survey, USGS）地球探索者平台获取，具体获取细节详见该学术论文。