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Relationship between closure phase error and interferometric coherence in multilooked InSAR
RECENT ADVANCES IN SAR AND INSAR PROCESSING, BIG DATA ANALYSIS, AND EARTH SCIENCE APPLICATIONS II ORAL
geodesy | 11 december 2024
Manon Dalaison, Béatrice Pinel-Puysségur, Romain ...
Interferometric Synthetic Aperture Radar (InSAR) is now theoretically able to map and track in time, subcentimetric ground deformation. However, time ...
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Inferring Spatially-Variable Rock Uplift from Fluvially-Incised Landscapes: a Bayesian Inversion Framework in χ-space
TECTONIC AND GEODYNAMIC PROCESSES ENCODED IN LANDSCAPES I ORAL
earth and planetary surface processes | 10 december 2024
Jean-Arthur L. Olive, Bar Oryan, Boris Gailleton, ...
Earths topography is an imperfect recorder of tectonic processes because it is continuously reworked by erosion, sediment transport and deposition. He...
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Automatic Detection of Millimeter-Scale Slow Slip Events on the North Anatolian Fault through Deep Learning and MSSA
UNDERSTANDING THE SEISMIC CYCLE AND THE ROLE OF TRANSIENT DEFORMATIONS: A MULTIDISCIPLINARY APPROACH II POSTER
tectonophysics | 10 december 2024
Giuseppe Costantino, Jorge Jara, Alpay Özdemir, Ug...
Slow, aseismic slip has been recognized as an important player across all stages of the earthquake cycle. Detecting and characterizing the finest, sma...
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Subduction sculpting when megathrusts sleep: How interseismic deformation encodes a signature of plate locking in forearc landscapes
UNDERSTANDING THE SEISMIC CYCLE AND THE ROLE OF TRANSIENT DEFORMATIONS: A MULTIDISCIPLINARY APPROACH I ORAL
tectonophysics | 09 december 2024
Bar Oryan, Jean-Arthur L. Olive, Romain Jolivet, L...
Locked areas of subduction megathrusts are increasingly found to coincide with landscape features sculpted over hundreds of thousand years, yet the me...
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Imaging the abrupt compaction of California’s Sacramento Valley aquifer system during the 2020-2022 drought
ADVANCING THE USE OF GEOPHYSICAL AND GEODETIC METHODS FOR GROUNDWATER SCIENCE AND MANAGEMENT II POSTER
near surface geophysics | 09 december 2024
Stacy Larochelle, Kristel Chanard, Manon Dalaison,...
Groundwater extraction alters water pressure in aquifer systems, leading to ground deformation that can be reversible or irreversible. Irreversible la...
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Is the Magallanes-Fagnano Fault segmented? Interseismic deformation of the plate boundary constrained by InSAR.
PLATE MOTION, CONTINENTAL DEFORMATION, AND INTERSEISMIC STRAIN ACCUMULATION I POSTER
geodesy | 09 december 2024
Pablo León, Francisco Delgado, Romain Jolivet
Reids Elastic Rebound Theory has dominated the study of earthquakes and fault ruptures for over a century. However, the last few decades of increasing...
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Modeling Slow Slip Events on the Hikurangi Subduction Zone using Independent Component Analysis
SLOW-TO-FAST EARTHQUAKES FROM SHALLOW TO DEEP: OBSERVATIONS, EXPERIMENTS, AND NUMERICAL MODELING V ELIGHTNING
tectonophysics | 13 december 2023
Sylvain MICHEL, Romain Jolivet, Emilie Klein
In this study, we model Slow Slip Events (SSEs) occurring on the Hikurangi subduction zone, New Zealand, during the 2009-2022 time period based on the...
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Detection of millimiter-scale slow slip events on continental faults in InSAR using deep learning
RECENT ADVANCES IN SAR AND INSAR PROCESSING, BIG DATA ANALYSIS, AND EARTH SCIENCE APPLICATIONS II ORAL
geodesy | 12 december 2023
Bertrand Rouet-Leduc, Sylvain MICHEL, Claudia Hulb...
Faults can accommodate stress in a variety of slip modes, from dynamic rupture to slow slip events and aseismic slip. Among these slip modes, slow sli...
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