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Grings, F.; Douna, V.; Barraza, V.; Salvia, M.; Karszenbaum, H.; Gasparri, N.I.; Ferrazzoli, P.; Rahmoune, R. "C-band radiometric response to rainfall events in the subtropical Chaco Forest" (2012) IEEE Geoscience and Remote Sensing Letters. 9(2):209-213
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Abstract:

In this letter, multitemporal signatures collected by Advanced Microwave Scanning Radiometer (AMSR-E) over the dry forest of Chaco, located in North Argentina, are analyzed. The forest has a biomass of about 100 t/ha and a woody volume of about 120 m 3. A clear increase of polarization index at C-band is observed after intense rain events in two different locations. Simulations of a discrete model attribute this effect to variations of soil moisture and predict an effect comparable with the measured one. Results indicate that there is a potential to monitor soil moisture variations below dry forests with moderate biomass, also in view of the forthcoming availability of L-band data. © 2006 IEEE.

Registro:

Documento: Artículo
Título:C-band radiometric response to rainfall events in the subtropical Chaco Forest
Autor:Grings, F.; Douna, V.; Barraza, V.; Salvia, M.; Karszenbaum, H.; Gasparri, N.I.; Ferrazzoli, P.; Rahmoune, R.
Filiación:Instituto de Astronomía y Física Del Espacio (IAFE), 1428 Buenos Aires, Argentina
Instituto de Ecología Regional (IER), Universidad Nacional de Tucumán, 4107 Tucumán, Argentina
Tor Vergata University, Ingegneria-DISP, 00133 Rome, Italy
Palabras clave:Forests; microwave radiometry; modeling; soil moisture; Advanced microwave scanning radiometer; Argentina; Discrete models; Dry forests; Forests; microwave radiometry; Moisture variation; Multi-temporal; Polarization indices; Radiometric response; Rain events; Rainfall event; Computer simulation; Forestry; Models; Rain; Soil moisture; Soil surveys; Argentina; Forests; Mathematical Models; Microwaves; Moisture Content; Radiometry; Rain; Simulation; Soil; Surveys
Año:2012
Volumen:9
Número:2
Página de inicio:209
Página de fin:213
DOI: http://dx.doi.org/10.1109/LGRS.2011.2162484
Título revista:IEEE Geoscience and Remote Sensing Letters
Título revista abreviado:IEEE Geosci. Remote Sens. Lett.
ISSN:1545598X
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_1545598X_v9_n2_p209_Grings

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Citas:

---------- APA ----------
Grings, F., Douna, V., Barraza, V., Salvia, M., Karszenbaum, H., Gasparri, N.I., Ferrazzoli, P.,..., Rahmoune, R. (2012) . C-band radiometric response to rainfall events in the subtropical Chaco Forest. IEEE Geoscience and Remote Sensing Letters, 9(2), 209-213.
http://dx.doi.org/10.1109/LGRS.2011.2162484
---------- CHICAGO ----------
Grings, F., Douna, V., Barraza, V., Salvia, M., Karszenbaum, H., Gasparri, N.I., et al. "C-band radiometric response to rainfall events in the subtropical Chaco Forest" . IEEE Geoscience and Remote Sensing Letters 9, no. 2 (2012) : 209-213.
http://dx.doi.org/10.1109/LGRS.2011.2162484
---------- MLA ----------
Grings, F., Douna, V., Barraza, V., Salvia, M., Karszenbaum, H., Gasparri, N.I., et al. "C-band radiometric response to rainfall events in the subtropical Chaco Forest" . IEEE Geoscience and Remote Sensing Letters, vol. 9, no. 2, 2012, pp. 209-213.
http://dx.doi.org/10.1109/LGRS.2011.2162484
---------- VANCOUVER ----------
Grings, F., Douna, V., Barraza, V., Salvia, M., Karszenbaum, H., Gasparri, N.I., et al. C-band radiometric response to rainfall events in the subtropical Chaco Forest. IEEE Geosci. Remote Sens. Lett. 2012;9(2):209-213.
http://dx.doi.org/10.1109/LGRS.2011.2162484