Using Sentinel-2 SWIR to remove forest fire smoke

Yu-Wen Li; Yi-Hsin Chung; Li-Yu Chang

doi:10.1117/12.3040422

3 January 2025 Using Sentinel-2 SWIR to remove forest fire smoke

Yu-Wen Li, Yi-Hsin Chung, Li-Yu Chang

Author Affiliations +

Proceedings Volume 13263, Land Surface and Cryosphere Remote Sensing V; 132630M (2025) https://doi.org/10.1117/12.3040422
Event: Asia-Pacific Remote Sensing, 2024, Kaohsiung, Taiwan

Conference Poster

Abstract

Assuming a linear relationship between shortwave infrared (SWIR) and near-infrared (VNIR), it may be possible to estimate ground information obscured by smoke in the VNIR using SWIR. This study applies the least squares method for linear regression analysis, using the Greek wildfire on August 23, 2023, and simulated imagery as case studies to demonstrate the feasibility of this approach.

(2025) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Yu-Wen Li, Yi-Hsin Chung, and Li-Yu Chang "Using Sentinel-2 SWIR to remove forest fire smoke", Proc. SPIE 13263, Land Surface and Cryosphere Remote Sensing V, 132630M (3 January 2025); https://doi.org/10.1117/12.3040422

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