Comparison of X and C band satellite radar images to characterize irrigated agricultural fields

Artículo

Comparison of X and C band satellite radar images to characterize irrigated agricultural fields

Verón, Santiago Ramón et al · Institute of Electrical and Electronics Engineers · 2014

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Autor / responsable

Verón, Santiago Ramón et al

Editorial

Institute of Electrical and Electronics Engineers

Año

2014

ISSN

2106-2109

ISSN

2106-2109

Idioma

eng

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Despite the effect of water content on radar backscattering is well known, isolating the contributions from soil, vegetation, and vegetation superficial water content (wetness) is still challenging. This work aim to characterize the backscatter response over maize crops in the Argentine pampas with differing soil and vegetation water content and wetness considering multipolarimetric X and C band radar. Two images (RADARSAT-2 and TerraSAR-X) were acquired with a 20' time difference over the same study area. Simultaneously with acquisitions, field measurements of superficial soil moisture, dry and wet vegetation biomass and height were performed over irrigated and non irrigated and standing and non emerged crop fields. Soil moisture showed high r2for backscatter and several polarimetric decompositions approaches. On the contrary low correlation was found for maize crop growth parameters. X and C band radar indexes seem to saturate at low maize biomass values but could be associated to superficial crop wetness.
Fil: Verón, Santiago Ramón. Instituto Nacional de Tecnología Agropecuaria; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: de Abelleyra, Diego. Instituto Nacional de Tecnología Agropecuaria; Argentina

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APA 7

Verón, S. R. E. A. (2014). Comparison of X and C band satellite radar images to characterize irrigated agricultural fields. http://hdl.handle.net/11336/84586

MLA

Verón, Santiago Ramón et al. "Comparison of X and C band satellite radar images to characterize irrigated agricultural fields." 2014. http://hdl.handle.net/11336/84586.

Chicago

Verón, Santiago Ramón et al. 2014. "Comparison of X and C band satellite radar images to characterize irrigated agricultural fields.". http://hdl.handle.net/11336/84586.

Harvard

Verón, S. R. E. A. 2014, Comparison of X and C band satellite radar images to characterize irrigated agricultural fields, Institute of Electrical and Electronics Engineers, available at: http://hdl.handle.net/11336/84586 [Accessed 28 Jun. 2026].

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Título: Comparison of X and C band satellite radar images to characterize irrigated agricultural fields

Autor / colaboradores: Verón, Santiago Ramón et al

Editorial: Institute of Electrical and Electronics Engineers

Año de publicación: 2014

ISSN: 2106-2109

ISSN: 2106-2109

Idioma: eng

Materias

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maize; biomass; wetness; soil moisture; https://purl.org/becyt/ford/1.5; https://purl.org/becyt/ford/1