Artículo
SAILHFlood: A radiative transfer model for flooded vegetation
Fecha de publicación:
03/2013
Editorial:
Elsevier
Revista:
Ecological Modelling
ISSN:
0304-3800
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
In this manuscript we present a radiative transfer model for submerged vegetation called SAILHFlood. It simulates reflectance for a partial submerged canopy from vegetation variables, water level, measurement geometry and soil reflectance. It is a version of the proven SAILH model in which, two vegetation layers are included instead of one: the emerged vegetation layer and the submerged vegetation layer, for which the water attenuation is considered. The model validation was performed with a experiment in laboratory conditions varying leaf area index, water level and illumination and observation angles. A least square linear fit of simulated data used to reproduce measured data shows a satisfactory root mean square error (RMSE) of 0.0355, and a spectral angle of 0.2591 radians. The model could be applied to the diversity of vegetation found in flooded situations, both to understand spectral behavior of these environments under different scenarios and to estimate vegetation variables from model inversion.
Palabras clave:
Reflectance Model
,
Surface Water
,
Sailh
,
Wetlands
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Licencia
Identificadores
Colecciones
Articulos(SEDE CENTRAL)
Articulos de SEDE CENTRAL
Articulos de SEDE CENTRAL
Citación
Beget, M. E.; Bettachini, Víctor; Di Bella, Carlos Marcelo; Baret, F.; SAILHFlood: A radiative transfer model for flooded vegetation; Elsevier; Ecological Modelling; 257; 3-2013; 25-35
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