Matches in SemOpenAlex for { <https://semopenalex.org/work/W2328181871> ?p ?o ?g. }
- W2328181871 endingPage "128" @default.
- W2328181871 startingPage "118" @default.
- W2328181871 abstract "The innovative processing of Gravity Recovery And Climate Experiment (GRACE) data using only the north component of gravity change and its corresponding gravity gradient changes allows the enhancement of the spatial resolution for coseismic deformation signals. Here, we report the study of five undersea earthquakes using this technique: the 2004 Sumatra–Andaman earthquake, the 2007 Bengkulu earthquake, the 2010 Maule, Chile earthquake, the 2011 Tohoku earthquake, and the 2012 Indian Ocean earthquakes. By using the high spherical harmonic degree (up to degree 96) data products and the associated GRACE data processing techniques, the retrieved north component of gravity change is up to −34±1.4μGal for the 2004 Sumatra–Andaman earthquake, which illustrates by far the highest amplitude of the coseismic signal retrieved from satellite gravimetry among previous studies. We creatively apply the localized spectral analysis as an efficient method to empirically determine the practical spherical harmonic truncation degree. By combining least squares adjustment with the simulated annealing algorithm, point source parameters are estimated, which demonstrates the unique constraint on source model from GRACE data compared to other data sources. For the 2004 Sumatra–Andaman earthquake, GRACE data produce a shallower centroid depth (9.1 km), as compared to the depth (28.3 km) from GPS data. For the 2011 Tohoku earthquake, the GRACE-estimated centroid location is southwest of the GPS/seismic solutions, and the slip orientation is about 10° clockwise from the published GPS/seismic slip models. We concluded that these differences demonstrate the additional and critical offshore constraint by GRACE on source parameters, as compared to GPS/seismic data." @default.
- W2328181871 created "2016-06-24" @default.
- W2328181871 creator A5014733802 @default.
- W2328181871 creator A5017335561 @default.
- W2328181871 creator A5029001969 @default.
- W2328181871 creator A5043712793 @default.
- W2328181871 creator A5045391869 @default.
- W2328181871 creator A5053042878 @default.
- W2328181871 date "2016-06-01" @default.
- W2328181871 modified "2023-09-27" @default.
- W2328181871 title "Improved source parameter constraints for five undersea earthquakes from north component of GRACE gravity and gravity gradient change measurements" @default.
- W2328181871 cites W1499992034 @default.
- W2328181871 cites W1502767710 @default.
- W2328181871 cites W1539855251 @default.
- W2328181871 cites W1552830823 @default.
- W2328181871 cites W1575536157 @default.
- W2328181871 cites W1592603330 @default.
- W2328181871 cites W1659874525 @default.
- W2328181871 cites W1676343945 @default.
- W2328181871 cites W1836424734 @default.
- W2328181871 cites W1899351067 @default.
- W2328181871 cites W1907740873 @default.
- W2328181871 cites W1967150943 @default.
- W2328181871 cites W1978832616 @default.
- W2328181871 cites W1979946149 @default.
- W2328181871 cites W1993644182 @default.
- W2328181871 cites W2001515953 @default.
- W2328181871 cites W2003586202 @default.
- W2328181871 cites W2004116476 @default.
- W2328181871 cites W2005610128 @default.
- W2328181871 cites W2012510292 @default.
- W2328181871 cites W2017611649 @default.
- W2328181871 cites W2023722992 @default.
- W2328181871 cites W2024060531 @default.
- W2328181871 cites W2033493613 @default.
- W2328181871 cites W2037173463 @default.
- W2328181871 cites W2050869858 @default.
- W2328181871 cites W2050871585 @default.
- W2328181871 cites W2055664358 @default.
- W2328181871 cites W2059477612 @default.
- W2328181871 cites W2069837233 @default.
- W2328181871 cites W2092645526 @default.
- W2328181871 cites W2097823859 @default.
- W2328181871 cites W2099559952 @default.
- W2328181871 cites W2108970342 @default.
- W2328181871 cites W2111887468 @default.
- W2328181871 cites W2119375093 @default.
- W2328181871 cites W2122980485 @default.
- W2328181871 cites W2126113995 @default.
- W2328181871 cites W2130562970 @default.
- W2328181871 cites W2132340019 @default.
- W2328181871 cites W2132981020 @default.
- W2328181871 cites W2136961265 @default.
- W2328181871 cites W2140728562 @default.
- W2328181871 cites W2144000873 @default.
- W2328181871 cites W2146843890 @default.
- W2328181871 cites W2149576266 @default.
- W2328181871 cites W2157520698 @default.
- W2328181871 cites W2165688705 @default.
- W2328181871 cites W2273191341 @default.
- W2328181871 cites W3106490840 @default.
- W2328181871 doi "https://doi.org/10.1016/j.epsl.2016.03.025" @default.
- W2328181871 hasPublicationYear "2016" @default.
- W2328181871 type Work @default.
- W2328181871 sameAs 2328181871 @default.
- W2328181871 citedByCount "12" @default.
- W2328181871 countsByYear W23281818712016 @default.
- W2328181871 countsByYear W23281818712017 @default.
- W2328181871 countsByYear W23281818712018 @default.
- W2328181871 countsByYear W23281818712020 @default.
- W2328181871 countsByYear W23281818712022 @default.
- W2328181871 countsByYear W23281818712023 @default.
- W2328181871 crossrefType "journal-article" @default.
- W2328181871 hasAuthorship W2328181871A5014733802 @default.
- W2328181871 hasAuthorship W2328181871A5017335561 @default.
- W2328181871 hasAuthorship W2328181871A5029001969 @default.
- W2328181871 hasAuthorship W2328181871A5043712793 @default.
- W2328181871 hasAuthorship W2328181871A5045391869 @default.
- W2328181871 hasAuthorship W2328181871A5053042878 @default.
- W2328181871 hasBestOaLocation W23281818711 @default.
- W2328181871 hasConcept C121332964 @default.
- W2328181871 hasConcept C127313418 @default.
- W2328181871 hasConcept C13280743 @default.
- W2328181871 hasConcept C134306372 @default.
- W2328181871 hasConcept C14641988 @default.
- W2328181871 hasConcept C154839486 @default.
- W2328181871 hasConcept C165205528 @default.
- W2328181871 hasConcept C187320778 @default.
- W2328181871 hasConcept C195268267 @default.
- W2328181871 hasConcept C202453963 @default.
- W2328181871 hasConcept C33923547 @default.
- W2328181871 hasConcept C3768446 @default.
- W2328181871 hasConcept C41008148 @default.
- W2328181871 hasConcept C58754882 @default.
- W2328181871 hasConcept C60229501 @default.
- W2328181871 hasConcept C76155785 @default.
- W2328181871 hasConcept C97355855 @default.
- W2328181871 hasConceptScore W2328181871C121332964 @default.