Artículo
Study of multifrequency sensitivity to soil moisture variations in the lower Bermejo basin
Vittucci, Cristina; Guerriero, Leila; Ferrazzoli, Paolo; Rahmoune, Rachid; Barraza Bernadas, Verónica Daniela
; Grings, Francisco Matias
Fecha de publicación:
12/2013
Editorial:
Taylor & Francis
Revista:
Italian Journal Of Remote Sensing
ISSN:
1129-8596
e-ISSN:
2039-7879
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
In this paper, a sensitivity analysis to soil moisture variations as a rain effect has been performed at several microwave bands over the lower Bermejo basin, a subtropical area of Argentina mostly spread by moderately dense forests. Parameters such as emissivity and Polarization Index have been considered to carry out the study. In particular, the performance of L-band SMOS measurements has been compared with C and X band AMSR-E one, highlighting the better achievement of the lower frequencies due to the weaker interaction with the vegetation structures. This work intends to give a contribution in the subject of soil moisture sensitivity, which is a preliminary step in the development of retrieval algorithms.
Palabras clave:
Microwave
,
Amsr-E
,
Smos
,
Soil Moisture
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Articulos(IAFE)
Articulos de INST.DE ASTRONOMIA Y FISICA DEL ESPACIO(I)
Articulos de INST.DE ASTRONOMIA Y FISICA DEL ESPACIO(I)
Citación
Vittucci, Cristina; Guerriero, Leila; Ferrazzoli, Paolo; Rahmoune, Rachid; Barraza Bernadas, Verónica Daniela; et al.; Study of multifrequency sensitivity to soil moisture variations in the lower Bermejo basin; Taylor & Francis; Italian Journal Of Remote Sensing; 46; 1; 12-2013; 775-788
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