Matches in SemOpenAlex for { <https://semopenalex.org/work/W3095171592> ?p ?o ?g. }
- W3095171592 abstract "We use four geodetic satellite systems (Global Positioning System (GPS), European Remote Sensing (ERS), RADARSAT, and Satellite Pour l'Observation de la Terre (SPOT)) to measure the permanent deformation field pro- duced by the I zmit earthquake of 17 August 1999. We emphasize measurements from interferometric analysis of synthetic aperture radar (SAR) images acquired by ERS and RADARSAT and their geodetic uncertainties. The primary seismological use of these data is to determine earthquake source parameters, such as the distri- bution of slip and the fault geometry. After accounting for one month's postseismic deformation, tropospheric delay, and orbital gradients, we use these data to estimate the distribution of slip at the time of the I zmit mainshock. The different data sets resolve different aspects of the distribution of slip at depth. Although these estimates agree to first order with those derived from surface faulting, teleseismic recordings, and strong motion, careful comparison reveals differences of 40% in seismic mo- ment. We assume smooth parameterization for the fault geometry and a standard elastic dislocation model. The root mean square residual scatter is 25 mm and 11 mm for the ERS and RADARSAT range changes, respectively. Our estimate of the moment from a joint inversion of the four geodetic data sets is M0 1.84 10 20 N m, a moment magnitude of M w 7.50. These values are lower than other estimates using more realistic layered earth models. Given the differences between the various models, we conclude that the real errors in the estimated slip distributions are at the level of 1 m. The prudent geophysical conclusion is that coseismic slip during the Izmit earthquake tapers gradually from approximately 2 m under the Hersek delta to 1 m at a point 10 km west of it. We infer that the Yalova segment west of the Hersek delta may remain capable of significant slip in a future earthquake." @default.
- W3095171592 created "2020-11-09" @default.
- W3095171592 creator A5013266403 @default.
- W3095171592 creator A5027597004 @default.
- W3095171592 creator A5051538825 @default.
- W3095171592 creator A5054577171 @default.
- W3095171592 creator A5066788064 @default.
- W3095171592 creator A5068769693 @default.
- W3095171592 creator A5076907967 @default.
- W3095171592 creator A5081494783 @default.
- W3095171592 creator A5084530240 @default.
- W3095171592 creator A5089444562 @default.
- W3095171592 date "2002-01-01" @default.
- W3095171592 modified "2023-10-03" @default.
- W3095171592 title "Estimating Slip Distribution for the I zmit Mainshock from Coseismic GPS, ERS-1, RADARSAT, and SPOT Measurements" @default.
- W3095171592 cites W1487214760 @default.
- W3095171592 cites W1653357460 @default.
- W3095171592 cites W1775797309 @default.
- W3095171592 cites W1963501017 @default.
- W3095171592 cites W1968888015 @default.
- W3095171592 cites W1977966486 @default.
- W3095171592 cites W1978683777 @default.
- W3095171592 cites W1985141560 @default.
- W3095171592 cites W1993833257 @default.
- W3095171592 cites W1998053911 @default.
- W3095171592 cites W1999610203 @default.
- W3095171592 cites W2017727533 @default.
- W3095171592 cites W2018314772 @default.
- W3095171592 cites W2020421329 @default.
- W3095171592 cites W2023815011 @default.
- W3095171592 cites W2024301974 @default.
- W3095171592 cites W2025494752 @default.
- W3095171592 cites W2041572279 @default.
- W3095171592 cites W2042373619 @default.
- W3095171592 cites W2045389991 @default.
- W3095171592 cites W2046743899 @default.
- W3095171592 cites W2052161090 @default.
- W3095171592 cites W2061577342 @default.
- W3095171592 cites W2061600688 @default.
- W3095171592 cites W2065989874 @default.
- W3095171592 cites W2067739040 @default.
- W3095171592 cites W2075405683 @default.
- W3095171592 cites W2083767123 @default.
- W3095171592 cites W2085807439 @default.
- W3095171592 cites W2086011904 @default.
- W3095171592 cites W2086502719 @default.
- W3095171592 cites W2095156493 @default.
- W3095171592 cites W2100498802 @default.
- W3095171592 cites W2102538707 @default.
- W3095171592 cites W2107826793 @default.
- W3095171592 cites W2110628907 @default.
- W3095171592 cites W2114703908 @default.
- W3095171592 cites W2128513227 @default.
- W3095171592 cites W2148011480 @default.
- W3095171592 cites W2163763308 @default.
- W3095171592 cites W2164468626 @default.
- W3095171592 cites W2172139298 @default.
- W3095171592 cites W2973648611 @default.
- W3095171592 cites W2999664344 @default.
- W3095171592 cites W749010449 @default.
- W3095171592 cites W2099670051 @default.
- W3095171592 hasPublicationYear "2002" @default.
- W3095171592 type Work @default.
- W3095171592 sameAs 3095171592 @default.
- W3095171592 citedByCount "0" @default.
- W3095171592 crossrefType "journal-article" @default.
- W3095171592 hasAuthorship W3095171592A5013266403 @default.
- W3095171592 hasAuthorship W3095171592A5027597004 @default.
- W3095171592 hasAuthorship W3095171592A5051538825 @default.
- W3095171592 hasAuthorship W3095171592A5054577171 @default.
- W3095171592 hasAuthorship W3095171592A5066788064 @default.
- W3095171592 hasAuthorship W3095171592A5068769693 @default.
- W3095171592 hasAuthorship W3095171592A5076907967 @default.
- W3095171592 hasAuthorship W3095171592A5081494783 @default.
- W3095171592 hasAuthorship W3095171592A5084530240 @default.
- W3095171592 hasAuthorship W3095171592A5089444562 @default.
- W3095171592 hasConcept C11413529 @default.
- W3095171592 hasConcept C120447056 @default.
- W3095171592 hasConcept C121332964 @default.
- W3095171592 hasConcept C127313418 @default.
- W3095171592 hasConcept C127413603 @default.
- W3095171592 hasConcept C13280743 @default.
- W3095171592 hasConcept C146978453 @default.
- W3095171592 hasConcept C155512373 @default.
- W3095171592 hasConcept C165205528 @default.
- W3095171592 hasConcept C175551986 @default.
- W3095171592 hasConcept C19269812 @default.
- W3095171592 hasConcept C195268267 @default.
- W3095171592 hasConcept C22286887 @default.
- W3095171592 hasConcept C2524010 @default.
- W3095171592 hasConcept C33923547 @default.
- W3095171592 hasConcept C41008148 @default.
- W3095171592 hasConcept C58754882 @default.
- W3095171592 hasConcept C60229501 @default.
- W3095171592 hasConcept C62649853 @default.
- W3095171592 hasConcept C76155785 @default.
- W3095171592 hasConcept C87360688 @default.
- W3095171592 hasConcept C90987359 @default.
- W3095171592 hasConcept C97355855 @default.
- W3095171592 hasConcept C99844830 @default.