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Reduction of false alarm rate in automatic forest fire infrared surveillance systems

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dc.contributor.author Briz Pacheco, Susana
dc.contributor.author Castro, Antonio J. de
dc.contributor.author Aranda, José Manuel
dc.contributor.author Meléndez, Juan C.
dc.contributor.author López, Fernando
dc.date.accessioned 2016-08-24T12:39:55Z
dc.date.available 2016-08-24T12:39:55Z
dc.date.issued 2003
dc.identifier.citation Briz, S., De Castro, A. J., Aranda, J. M., Meléndez, J., & López, G. (2003). Reduction of false alarm rate in automatic forest fire infrared surveillance systems. Remote Sensing of Environment, 86(1), 19-29. spa
dc.identifier.issn 00344257
dc.identifier.uri http://hdl.handle.net/11268/5666
dc.description.abstract One of the main problems related to infrared remote sensing of forest fires by automatic systems concerns the rejection of false alarms. The study of the infrared spectral radiance emitted by a biomass fire has been used to define spectral algorithms that permit to separate fires from other sources considered as false alarms. The different behaviour of the medium (3-5 μm) and thermal (8-12 μm) infrared spectral regions has been the basis for the definition of a new "figure" of merit, the so-called Fire Index (FI). An experimental burn has been used to test the ability of FI to identify clearly fires. A second algorithm based on an intraband analysis, the Mid-IR Fire Index (MFI), has been proposed to give complementary information to FI. Evolution of FI and MFI values with distance for different IR sources has been calculated. Finally, an experimental validation of both algorithms has been performed by using two infrared cameras working in the medium and thermal infrared spectral windows. spa
dc.description.sponsorship SIN FINANCIACIÓN spa
dc.language.iso eng spa
dc.title Reduction of false alarm rate in automatic forest fire infrared surveillance systems spa
dc.type article spa
dc.description.impact 2.641 JCR (2003) Q1, 8/131 Environmental sciences, 1/11 Remote sensing, 2/13 Imaging science & photographic technology spa
dc.identifier.doi 10.1016/S0034-4257(03)00064-6
dc.rights.accessRights closedAccess en
dc.subject.uem Bosques spa
dc.subject.uem Incendios forestales spa
dc.subject.unesco Protección forestal spa
dc.description.filiation UEM spa
dc.peerreviewed Si spa


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