Yale Center for Earth Observation (YCEO) Surface Urban Heat Islands, Version 4, 2003-2018

The Yale Center for Earth Observation (YCEO) Surface Urban Heat Islands, Version 4, 2003-2018 includes annual, summertime, and wintertime Surface Urban Heat Island (SUHI) intensities for daytime and nighttime for over 10,000 global urban extents. This global SUHI data set was created using the Simplified Urban-Extent (SUE) algorithm and is available at the pixel and urban cluster-levels (i.e. at the level of larger urban agglomerations). Monthly composites are also available as urban cluster means. A summary of older versions, including changes from the data set created and analyzed in the originally published manuscript (Chakraborty and Lee, 2019) can be found on the YCEO Global Surface UHI Explorer website (https://yceo.yale.edu/research/global-surface-uhi-explorer).

耶鲁地球观测中心（YCEO）地表城市热岛，版本4，2003-2018年数据集，囊括了超过10,000个全球城市范围在昼夜时段的年度、夏季和冬季地表城市热岛（SUHI）强度数据。该全球SUHI数据集采用简化城市范围（SUE）算法构建，并提供像素级和城市集群级（即较大城市聚集区层面）的数据。此外，还提供了作为城市集群平均值的月度综合数据。关于旧版本数据集的摘要，以及与最初发表的论文（Chakraborty and Lee, 2019）中创建和分析的数据集的变化对比，可于YCEO全球地表UHI探索网站（https://yceo.yale.edu/research/global-surface-uhi-explorer）查阅。