The fire detection product from the sensor named SGLI onboard the upcoming JAXA’s satellite GCOM-C1
will be produced. The fire detection algorithm and the fire temperature and the fire proportion algorithm are
developed. SGLI does not have 4 micrometer channel which plays the important role to detect the fire, but
SGLI has 2 observation channels in SWIR window spectrum. The satellite detected radiance is sensitive with
the high temperature within the pixel. These 2 channels are used to detect the fire and the fire temperature and
proportion with the combination of the near infrared and thermal infrared spectrum data.