Advances in Earth Science ›› 2007, Vol. 22 ›› Issue (8): 866-871. doi: 10.11867/j.issn.1001-8166.2007.08.0866

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Sensitivity Experiment for Fire Detecting Using Satellites’ Data and New Detection Channel Selection for Fire Remote Sensing

RONG Zhi-guo 1,2, LIU Cheng 1,2, SUN Han 2,3, MA Lun-ji 2,3,LU Nai-meng 1,2, LIU Jing-jing 1,2, ZHANG Yu-xiang 1,2, ZHONG Shi-quan 2,3, ZHANG Yan 1,2,  ZHANG Peng 1,2,ZHANG Jia-sheng 1,2, LI Ya-jun 1,2, ZHANG Xing-qing 2,3, MA Rui-sheng 2,3,WANG Jun-hua 2,3   

  1. 1.Key Laboratory of Radiometric Calibration and Validation for Environmental Satellites, China Meteorological Administration,Beijing 100081,China; 2.Remote Sensing Application and Experiment Station of National Satellite Meteorological Center,Nanning 530022,China; 3.Guangxi Institute of Meteorology and Disaster-reducing Research,Nanning 530022,China
  • Received:2007-02-08 Revised:2007-06-25 Online:2007-08-10 Published:2007-08-10

RONG Zhi-guo, LIU Cheng, SUN Han, MA Lun-ji,LU Nai-meng, LIU Jing,et al. Sensitivity Experiment for Fire Detecting Using Satellites’ Data and New Detection Channel Selection for Fire Remote Sensing[J]. Advances in Earth Science, 2007, 22(8): 866-871.

A campaign of manmade fire experiment was conducted in October, 2005, at Wuming airport in Guangxi Province. Simultaneous measurements of satellites on fires with areas of 100 and 200 square meters show that all medium wave channels have obvious temperature increment and fires can be identified from EOS-TERRA,EOS-AQUA and FY-1D images with 1km resolution. Spectral characteristics of fire were measured with BOMEM MR-154 FT-spectrometer. Spectrum analysis and atmospheric radiative transfer simulation shows that 4.34~4.76 μm channel is more sensitive than 3.5~4.0 μm channel for fire monitoring.

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