An improved data integration algorithm to constrain the 3D displacement field induced by fast deformation phenomena tested on the Napa Valley earthquake

In this work, we propose an improved algorithm to constrain the 3D ground displacement field induced by fast surface deformations due to earthquakes or landslides. Based on the integration of different data, we estimate the three displacement components by solving a function minimization problem fro...

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Bibliographic Details
Published in:	Computers & geosciences Vol. 109; pp. 206 - 215
Main Authors:	Polcari, Marco, Fernández, José, Albano, Matteo, Bignami, Christian, Palano, Mimmo, Stramondo, Salvatore
Format:	Journal Article
Language:	English
Published:	Elsevier Ltd 01.12.2017
Subjects:	algorithms covariance Data integration algorithm deformation earthquakes Global positioning system (GNSS) global positioning systems interferometry landslides Multiple Aperture Interferometry (MAI) Napa earthquake Pixel Offset Tracking (POT) SAR Interferometry (InSAR) tectonics Data integration algorithm SAR Interferometry (InSAR) Pixel Offset Tracking (POT) Multiple Aperture Interferometry (MAI) Global positioning system (GNSS) Napa earthquake
ISSN:	0098-3004, 1873-7803
Online Access:	Get full text
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