IMPROVEMENT OF FOREST FIRE DETECTION ALGORITHM USING BRIGHTNESS TEMPERATURE LAPSE RATE CORRECTION IN HIMAWARI-8 IR CHANNELS: APPLICATION TO THE 6 MAY 2017 SAMCHEOK CITY, KOREA

International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences

Park, W.^2¹  Park, S. H.^1² 

[1] Dept. of Earth System Sciences, Yonsei University, Korea^2;Dept. of Geoinformatics, University of Seoul, Korea^1

关键词: Forest Fire;    Himawari-8;    Brightness Temperature Lapse Rate;    Height Correction;   

DOI  :  10.5194/isprs-archives-XLII-3-1353-2018

学科分类：地球科学(综合)

来源: Copernicus Publications

【 摘 要 】

Forest fires are a major natural disaster that destroys a forest area and a natural environment. In order to minimize the damage caused by the forest fire, it is necessary to know the location and the time of day and continuous monitoring is required until fire is fully put out. We have tried to improve the forest fire detection algorithm by using a method to reduce the variability of surrounding pixels. We focused that forest areas of East Asia, part of the Himawari-8 AHI coverage, are mostly located in mountainous areas. The proposed method was applied to the forest fire detection in Samcheok city, Korea on May 6 to 10, 2017.

【 授权许可】

CC BY