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Ground-based polarimetric SAR interferometry for the monitoring of terrain displacement phenomena-part II: applications
dc.contributor.author | Iglesias González, Rubén |
dc.contributor.author | Aguasca Solé, Alberto |
dc.contributor.author | Fabregas Canovas, Francisco Javier |
dc.contributor.author | Mallorquí Franquet, Jordi Joan |
dc.contributor.author | Monells Miralles, Daniel |
dc.contributor.author | López Martínez, Carlos |
dc.contributor.author | Pipia, Luca |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions |
dc.date.accessioned | 2016-01-08T13:59:26Z |
dc.date.available | 2016-01-08T13:59:26Z |
dc.date.issued | 2015-03-01 |
dc.identifier.citation | Iglesias, R., Aguasca, A., Fabregas, F., Mallorqui, J.J., Monells, D., Lopez, C., Pipia, L. Ground-based polarimetric SAR interferometry for the monitoring of terrain displacement phenomena-part II: applications. "IEEE journal of selected topics in applied earth observations and remote sensing", 01 Març 2015, vol. 8, núm. 3, p. 994-1007. |
dc.identifier.issn | 1939-1404 |
dc.identifier.uri | http://hdl.handle.net/2117/81157 |
dc.description | ©2014 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. |
dc.description.abstract | Urban subsidence and landslides are among the greatest hazards for people and infrastructure safety and they require an especial attention to reduce their associated risks. In this framework, ground-based synthetic aperture radar (SAR) interferometry (GB-InSAR) represents a cost-effective solution for the precise monitoring of displacements. This work presents the application of GB-InSAR techniques, particularly with the RiskSAR sensor and its processing chain developed by the Remote Sensing Laboratory (RSLab) of the Universitat Politecnica de Catalunya (UPC), for the monitoring of two different types of ground displacement. An example of urban subsidence monitoring over the village of Sallent, northeastern of Spain, and an example of landslide monitoring in El Forn de Canillo, located in the Andorran Pyrenees, are presented. In this framework, the key processing particularities for each case are deeply analyzed and discussed. The linear displacement maps and time series for both scenarios are showed and compared with in-field data. For the study, fully polarimetric data acquired at X-band with a zero-baseline configuration are employed in both scenarios. The displacement results obtained demonstrate the capabilities of GB-SAR sensors for the precise monitoring of ground displacement phenomena. |
dc.format.extent | 14 p. |
dc.language.iso | eng |
dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Radar |
dc.subject.lcsh | Syntethic aperture radar |
dc.subject.lcsh | Interferometry |
dc.subject.other | Differential synthetic aperture radar (SAR) interferometry (DInSAR) |
dc.subject.other | Displacement monitoring |
dc.subject.other | ground-based SAR (GB-SAR) |
dc.subject.other | Frequency modulated continuous wave (FMCW) radar |
dc.subject.other | Ground-based SAR interferometry (GBInSAR) |
dc.subject.other | Persistent scatterer interferometry (PSI) |
dc.subject.other | Polarimetric SAR interferometry (PolInSAR) |
dc.subject.other | Steepest linear frequency modulated continuous wave (SLFMCW) radar |
dc.subject.other | Syntethic-aperture radar |
dc.subject.other | Permanent scatterers |
dc.subject.other | Persistent scatterers |
dc.subject.other | DINSAR applications |
dc.subject.other | Temporal analysis |
dc.subject.other | Deformation maps |
dc.subject.other | Earths surface |
dc.subject.other | Landslide |
dc.subject.other | Band |
dc.subject.other | Interferograms |
dc.title | Ground-based polarimetric SAR interferometry for the monitoring of terrain displacement phenomena-part II: applications |
dc.type | Article |
dc.subject.lemac | Radar d'obertura sintètica |
dc.subject.lemac | Interferometria |
dc.contributor.group | Universitat Politècnica de Catalunya. RSLAB - Grup de Recerca en Teledetecció |
dc.identifier.doi | 10.1109/JSTARS.2014.2366711 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6981929 |
dc.rights.access | Open Access |
local.identifier.drac | 15633036 |
dc.description.version | Postprint (author's final draft) |
local.citation.author | Iglesias, R.; Aguasca, A.; Fabregas, F.; Mallorqui, J.J.; Monells, D.; Lopez, C.; Pipia, L. |
local.citation.publicationName | IEEE journal of selected topics in applied earth observations and remote sensing |
local.citation.volume | 8 |
local.citation.number | 3 |
local.citation.startingPage | 994 |
local.citation.endingPage | 1007 |
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