Results 141 to 150 of about 468 (176)
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Optimal combination of InSAR and GPS for measuring interseismic crustal deformation
Advances in Space Research, 2010High spatial resolution measurements of interseismic deformation along major faults are critical for understanding the earthquake cycle and for assessing earthquake hazard. We propose a new remove/filter/restore technique to optimally combine GPS and InSAR data to measure interseismic crustal deformation, considering the spacing of GPS stations in ...
David Sandwell +2 more
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Interseismic deformation at the Nankai Trough, Japan, subduction zone
Journal of Geophysical Research: Solid Earth, 1992Uplift along the coast of southwestern Japan following the 1944 Tonankai (Ms = 8.0) and 1946 Nankaido (Ms = 8.2) earthquakes has been inferred from the 1950–1985 tide gage records. Although uplift rates vary with geographic position, the temporal dependence at each site can be described as the superposition of an exponentially decaying (time constant ...
J. C. Savage, W. Thatcher
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Estimates of interseismic deformation in Northeast India from GPS measurements
Earth and Planetary Science Letters, 2007Abstract Estimates of interseismic deformation in northeastern India based on GPS measurements at eight permanent stations (2003–2006) and six campaign sites (1997–2006) are presented here. The Euler pole of rotation of Indian tectonic plate in ITRF2000 determined from the present data set is located at 51.7 ± 0.5 °N, − 15.1 ± 1.5 °E with angular ...
, Malay Mukul, Sridevi Jade
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Interseismic Deformation in the Gulf of Aqaba Inferred from GPS Measurements
2020<p>The Dead Sea Transform fault forms the boundary between the Arabian plate and the Sinai-Levant subplate. Several aspects of this fault system have been extensively studied during the last century. However, the present-day kinematics and deformation along its southern end in the Gulf of Aqaba remain poorly understood.
Nicolas Castro-Perdomo +10 more
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Fault slip rates and interseismic deformation in the western Transverse Ranges, California [PDF]
Journal of Geophysical Research: Solid Earth, 2013 AbstractTo better constrain fault slip rates and patterns of interseismic deformation in the western Transverse Ranges of southern California, we present results from analysis of GPS and interferometric synthetic aperture radar (InSAR) data and three‐dimensional mechanical and kinematic models of active faulting.
Scott Marshall +2 more
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Interseismic deformation along the San Andreas Fault in southern California
Journal of Geophysical Research: Solid Earth, 1995Eight trilateration networks located along the San Andreas fault in southern California have been surveyed 8 to 19 times within a 14‐ to 17‐year interval between 1971 and 1992. The data, measurements of distances between the same 10 to 32 pairs of geodetic monuments within a network in each of the surveys, have been corrected for coseismic offsets from
J. C. Savage, M. Lisowski
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Principal component analysis of interseismic deformation in southern California
Journal of Geophysical Research: Solid Earth, 1995Eight trilateration networks along the San Andreas fault in southern California have been surveyed repeatedly (8 to 19 times) within an approximately 15‐year interval between 1971 and 1992. The data for each network were analyzed by principal component analysis to represent the observed changes in line length as a superposition of individual modes: Lij
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Mechanical Models for InterSeismic Deformation in Subduction Zones
2010Traditionally, interseismic deformation in subduction zones has been modeled using simple elastic dislocation models (EDMs). Such models have been extensively used over the past couple of decades as geodetic networks were being established around the world.
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A two-dimensional dislocation model for interseismic deformation of the Taiwan mountain belt
Earth and Planetary Science Letters, 2003We use a Global Positioning System (GPS)-derived surface velocity field of Taiwan for the time period between 1993 and 1999 to infer interseismic slip rates on subsurface faults. We adopt a composite elastic half-space dislocation model constrained by the observed horizontal velocities projected into the direction of plate motion (306‡).
Hsu, Ya-Ju +4 more
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Terra Nova, 2013
AbstractThis article focuses on the Montello thrust system in the Eastern Southern Alps as a potential seismogenic source. This system is of particular interest because of its lack of historical seismicity. Nevertheless, the system is undergoing active deformation.We developed a finite‐element model using visco‐elasto‐plastic rheology.
Salvatore Barba +3 more
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AbstractThis article focuses on the Montello thrust system in the Eastern Southern Alps as a potential seismogenic source. This system is of particular interest because of its lack of historical seismicity. Nevertheless, the system is undergoing active deformation.We developed a finite‐element model using visco‐elasto‐plastic rheology.
Salvatore Barba +3 more
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