地表城市热岛（SUHI）最大地表温度（AVEMaxLST）数据源自Landsat Collection 2地表温度产品。本研究从每个季节的所有晴空观测中识别出最高温度，并将各季节的最高温度取平均值，以代表特定像元的年度平均最大地表温度（AVEMaxLST）。数据涵盖两个国际城市中心区域：中国武汉和巴西巴西利亚，生成了年度AVEMaxLST数据。时间范围为1985年至2023年，覆盖城市中心所在的感兴趣区域（ROI）瓦片。注：此为初步输出（临时发布版本）。

Surface Urban Heat Island (SUHI) maximum land surface temperature (AVEMaxLST) data is derived from Collection 2 Landsat for Surface Temperature. We calculated the maximum temperature was identified from all clear observations in each seasons. The seasonal maximum temperatures were then averaged to represent the annual mean maximum LST (AVEMaxLST) for a specific pixel. Data are provided across two international urban centers (regions), which include Wuhan, China and Brasilia, Brazil, generated annual AVEMaxLST. The data ranges from 1985-2023, and covers data within ROI tiles that the urban center is located. Note: This is First Outputs (Provisional Release).