대한원격탐사학회:학술대회논문집 (Proceedings of the KSRS Conference)
- 대한원격탐사학회 2002년도 Proceedings of International Symposium on Remote Sensing
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- Pages.690-695
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- 2002
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- 1226-9743(pISSN)
Forest fire experiment toward the detection of forest fires using RS - Thermal and reflectance environment change observation at ground level -
- Tanpipat, Veerachai (Asian Institute of Technology) ;
- Honda, Kiyoshi (Asian Institute of Technology)
- 발행 : 2002.10.01
초록
In this forest fire experiment the ThermoViewer was set up on the platform built on a tree and observed the temperature change, before, during and after the fire. The fire experiment had been carried out not only the day of the forest fire experiment but also continued for four months after the forest fire had been gone. The results from the experiment showed that the temperature difference is significant in the afternoon; therefore, afternoon satellite passing is better and suitable time for active forest fires and burnt scars detection; moreover, after 83 days, the burnt and un-burnt vegetation become almost the same condition, fully regenerated and the temperature difference become nearly 0
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