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Article: Estimation of 3-D Surface Displacement Based on InSAR and Deformation Modeling

TitleEstimation of 3-D Surface Displacement Based on InSAR and Deformation Modeling
Authors
Keywords3-D displacements
elastic half-space theory
interferometric synthetic aperture radar (InSAR)
subsurface fluid
Issue Date2017
Citation
IEEE Transactions on Geoscience and Remote Sensing, 2017, v. 55, n. 4, p. 2007-2016 How to Cite?
Abstract© 1980-2012 IEEE. A new approach is presented for mapping 3-D surface displacement caused by subsurface fluid volumetric change based on 1-D interferometric synthetic aperture radar (InSAR) line-of-sight measurements and surface deformation modeling. The relationship between surface deformation and source fluid volumetric change is modeled according to elastic half-space theory. A distinctive advantage of the proposed approach is that it effectively extends the capability of the sun-synchronous orbit side-looking synthetic aperture radar that has been essentially only able to measure 1-D displacements accurately or at most 2-D displacements when InSAR measurements from more than one orbit or platform are combined. Experimental studies are carried out with both simulated and real data sets to test the performance of the method. The results have demonstrated that the approach works very well.
Persistent Identifierhttp://hdl.handle.net/10722/266778
ISSN
2023 Impact Factor: 7.5
2023 SCImago Journal Rankings: 2.403
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorHu, Jun-
dc.contributor.authorDing, Xiao Li-
dc.contributor.authorZhang, Lei-
dc.contributor.authorSun, Qian-
dc.contributor.authorLi, Zhi Wei-
dc.contributor.authorZhu, Jian Jun-
dc.contributor.authorLu, Zhong-
dc.date.accessioned2019-01-31T07:19:33Z-
dc.date.available2019-01-31T07:19:33Z-
dc.date.issued2017-
dc.identifier.citationIEEE Transactions on Geoscience and Remote Sensing, 2017, v. 55, n. 4, p. 2007-2016-
dc.identifier.issn0196-2892-
dc.identifier.urihttp://hdl.handle.net/10722/266778-
dc.description.abstract© 1980-2012 IEEE. A new approach is presented for mapping 3-D surface displacement caused by subsurface fluid volumetric change based on 1-D interferometric synthetic aperture radar (InSAR) line-of-sight measurements and surface deformation modeling. The relationship between surface deformation and source fluid volumetric change is modeled according to elastic half-space theory. A distinctive advantage of the proposed approach is that it effectively extends the capability of the sun-synchronous orbit side-looking synthetic aperture radar that has been essentially only able to measure 1-D displacements accurately or at most 2-D displacements when InSAR measurements from more than one orbit or platform are combined. Experimental studies are carried out with both simulated and real data sets to test the performance of the method. The results have demonstrated that the approach works very well.-
dc.languageeng-
dc.relation.ispartofIEEE Transactions on Geoscience and Remote Sensing-
dc.subject3-D displacements-
dc.subjectelastic half-space theory-
dc.subjectinterferometric synthetic aperture radar (InSAR)-
dc.subjectsubsurface fluid-
dc.titleEstimation of 3-D Surface Displacement Based on InSAR and Deformation Modeling-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1109/TGRS.2016.2634087-
dc.identifier.scopuseid_2-s2.0-85007403699-
dc.identifier.volume55-
dc.identifier.issue4-
dc.identifier.spage2007-
dc.identifier.epage2016-
dc.identifier.isiWOS:000396394900013-
dc.identifier.issnl0196-2892-

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