Spatially Continuous and High-Resolution Land Surface Temperature Product Generation: A review of reconstruction and spatiotemporal fusion techniques

Remotely sensed land surface temperature (LST) with spatial continuity and high spatiotemporal resolution (hereafter referred to as high resolution ) is a crucial parameter for studying the thermal environment and has important applications in many fields. However, adverse atmospheric conditions, se...

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Bibliographic Details
Published in:IEEE geoscience and remote sensing magazine 2021-09, Vol.9 (3), p.112-137
Main Authors: Wu, Penghai, Yin, Zhixiang, Zeng, Chao, Duan, Si-Bo, Gottsche, Frank-Michael, Ma, Xiaoshuang, Li, Xinghua, Yang, Hui, Shen, Huanfeng
Format: Article
Language:English
Subjects:
Clouds
Land surface
Land surface temperature
Remote sensing
Satellite broadcasting
Spatial resolution
Spatiotemporal phenomena
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Summary:Remotely sensed land surface temperature (LST) with spatial continuity and high spatiotemporal resolution (hereafter referred to as high resolution ) is a crucial parameter for studying the thermal environment and has important applications in many fields. However, adverse atmospheric conditions, sensor malfunctioning, and scanning gaps between orbits frequently introduce spatial discontinuities into satellite-retrieved LST products. For a single sensor, a tradeoff occurs between temporal and spatial resolutions; therefore, it is almost impossible to obtain images in high resolution.
ISSN:2473-2397
2168-6831
DOI:10.1109/MGRS.2021.3050782