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PSI deformation map retrieval by means of temporal sublook coherence on reduced sets of SAR images

Autor
Iglesias, R.; Mallorqui, J.J.; Monells, D.; Lopez, C.; Fabregas, F.; Aguasca, A.; Gili, J.; Corominas, J.
Tipus d'activitat
Article en revista
Revista
Remote sensing
Data de publicació
2015-01-01
Volum
7
Número
1
Pàgina inicial
530
Pàgina final
563
DOI
https://doi.org/10.3390/rs70100530 Obrir en finestra nova
Projecte finançador
SAR Multidimensional para la observación de la tierra: sistemas, procesado y aplicaciones
Repositori
http://hdl.handle.net/2117/79131 Obrir en finestra nova
URL
http://www.mdpi.com/2072-4292/7/1/530 Obrir en finestra nova
Resum
Prior to the application of any persistent scatterer interferometry (PSI) technique for the monitoring of terrain displacement phenomena, an adequate pixel selection must be carried out in order to prevent the inclusion of noisy pixels in the processing. The rationale is to detect the so-called persistent scatterers, which are characterized by preserving their phase quality along the multi-temporal set of synthetic aperture radar (SAR) images available. Two criteria are mainly available for the ...
Citació
Iglesias, R., Mallorqui, J.J., Monells, D., Lopez, C., Fabregas, F., Aguasca, A., Gili, J., Corominas, J. PSI deformation map retrieval by means of temporal sublook coherence on reduced sets of SAR images. "Remote sensing", 01 Gener 2015, vol. 7, núm. 1, p. 530-563.
Paraules clau
Aperture radar interferometry, Areas, Compensation, Differential SAR interferometry (DInSAR), Earths surface, Ground-based SAR, Ground-based SAR (GB-SAR), Interferograms, Model, Permanent scatterers, Persistent scatterer, Persistent scatterer interferometry (PSI), Spotlight, Synthetic aperture radar (SAR), Temporal sublook coherence (TSC), Topography
Grup de recerca
EGEO - Enginyeria Geomàtica
MSR - Mecànica del Sòls i de les Roques
RSLAB - Grup de Recerca en Teledetecció

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