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Cartografía de grandes incendios forestales en la Península Ibérica a partir de imágenes NOAA-AVHRR

Authors: Martín Isabel, María del Pilar; Chuvieco Salinero, Emilio;

Cartografía de grandes incendios forestales en la Península Ibérica a partir de imágenes NOAA-AVHRR

Abstract

[ES] En este trabajo se evalúan las posibilidades de la aplicación de imágenes adquiridas por el sensor AVHRR, a bordo de los satélites de la serie NOAA, a la cartografía e inventarío de superficies afectadas por grandes incendios forestales a escala regional y tomando como área piloto la Península Ibérica. Se han utilizado una serie de imágenes AVHRR adquiridas entre los meses de junio y septiembre de los años 1991,1994 y 1995. Destaca como aportación metodológica en este campo el diseño de un índice espectral optimizado para la discriminación de áreas afectadas por incendios a partir de la información que proporcionan los canales visible e infrarrojo cercano de las imágenes NOAA-AVHRR.

[EN] Global scale burned land mapping was approached from NOAA-AVHRR images, since they provide proper spatial and spectral resolution for such studies and are easily accesible. This research was based on a series of AVHRR data on the Iberian Peninsula covering the summer season (June to September) of 1991, 1994 and 1995. A new spectral index, specifically designed for burned area mapping was applied taking into account the spectral behaviour of those areas in the AVHRR red and near infrared bands.

El presente trabajo de investigación forma parte de una tesis doctoral realizada con el apoyo económico del Ministerio de Educación y Cultura a través del programa de becas de formación de personal investigador. Parte del desarrollo metodológico se realizó en el ámbito del proyecto MegaFiREs (ENV-CT96-0256) financiado por la Unión Europea.

Este trabajo forma parte del número monográfico de la revista "Serie Geográfica" dedicado a Incendios forestales (No. 7, 1997-1998).

Peer reviewed

Country
Spain
Related Organizations
Keywords

Geografía, Geography, Large forest fires, Humanidades, Península Ibérica, NOAA-AVHRR images, Grandes incendios forestales, NOAA-AVHRR, HUMANIDADES, Humanities, Mapping, Imágenes NOAA-AVHRR, HUMANITIES, Cartografía, Iberian Peninsula

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
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