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Atmospheric phase screen compensation in ground-based sar with a multiple-regression model over mountainous regions

Autor
Iglesias, R.; Fabregas, F.; Aguasca, A.; Mallorqui, J.J.; Lopez, C.; Gili, J.; Corominas, J.
Tipus d'activitat
Article en revista
Revista
IEEE transactions on geoscience and remote sensing
Data de publicació
2014-05-01
Volum
52
Número
5
Pàgina inicial
2436
Pàgina final
2449
DOI
https://doi.org/10.1109/TGRS.2013.2261077 Obrir en finestra nova
Projecte finançador
ROTURA PROGRESIVA Y REACTIVACION DE GRANDES DESLIZAMIENTOS: ANALISIS, PREDICCION Y RIESGOS
SAR Multidimensional para la observación de la tierra: sistemas, procesado y aplicaciones
Repositori
http://hdl.handle.net/2117/24517 Obrir en finestra nova
URL
http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6553066 Obrir en finestra nova
Resum
In this paper, a new model-based technique for the compensation of severe height-dependent atmospheric artifacts, using ground-based synthetic aperture radar (SAR) data over mountainous regions, is proposed. The method presented represents an extension of already existing techniques, but now taking into account the effect of steep topography in the atmospheric phase screen compensation process. In addition, the technique is adapted to work with polarimetric SAR data, showing, in that case, a not...
Citació
Iglesias, R. [et al.]. Atmospheric phase screen compensation in ground-based sar with a multiple-regression model over mountainous regions. "IEEE transactions on geoscience and remote sensing", 01 Maig 2014, vol. 52, núm. 5, p. 2436-2449.
Paraules clau
Atmospheric phase screen (APS) compensation, Band, DINSAR, Deformation, Differential synthetic aperture radar (SAR) interferometry (DInSAR), Earths surface, Ground-based SAR (GB-SAR), Pixels technique CPT, Polarimetry, Radar interferometry, Steep topography, System, Temporal analysis
Grup de recerca
EGEO - Enginyeria Geomàtica
MSR - Mecànica del Sòls i de les Roques
RSLAB - Grup de Recerca en Teledetecció