Mapping the Surface Urban Heat Island effect using the Landsat Surface Temperature Product

Chase Mueller; Reza Hussain; George Z. Xian; Hua Shi; Saeed Arab

doi:10.1109/igarss52108.2023.10282386

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Mapping the Surface Urban Heat Island effect using the Landsat Surface Temperature Product

Chase Mueller·Reza Hussain·George Z. Xian·Hua Shi·Saeed Arab

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Abstract

Urban development and associated land cover and land use change alter the thermal, hydrological, and physical properties of the land surface. Urban areas usually exhibit relatively warmer air and surface temperatures than surrounding non-urban lands, a phenomenon recognized as Surface Urban Heat Island (SUHI). As urban areas continue to develop and the climate continues to warm, it has become increasingly important to quantify and map the SUHI effect and learn how to mitigate it. To help meet the expanding need of analysis ready data for SUHI based studies, a methodology was developed to evaluate Land Surface Temperature (LST) using the Landsat Collection 1 Provisional Surface Temperature Science Product. The Landsat derived LST products were processed for 50 major cities throughout the Conterminous U.S. The SUHI product package includes per-pixel annual surface temperature, annual intensity, annual hotspot, and hotspot probability bands from 1985 to 2020.

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Source-reported bounding extent: 25.08° to 49.38905° latitude; -124.68721° to -66.96466° longitude. This indicates report coverage, not an exact sampling location. View area on OpenStreetMap.

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Chase Mueller, Reza Hussain, George Z. Xian, Hua Shi, Saeed Arab. 2023. Mapping the Surface Urban Heat Island effect using the Landsat Surface Temperature Product. https://doi.org/10.1109/igarss52108.2023.10282386

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