The coseismic InSAR measurements of 2008 Yutian earthquake and its inversion for source parameters

Acta Geophysica Sinica

Volumn 54, Issue 11, 2011, Pages 2753-2760

  Zhang, Guo Hong ^a   Qu, Chun Yan ^a   Shan, Xin Jian ^a   Zhang, Gui Fang ^a   Song, Xiao Gang ^a   Wang, Rong Jiang ^b   Li, Zhen Hong ^c   Hu, Jyr Ching ^d  

^a INSTITUTE OF GEOLOGY   (China)

^b GFZ GERMAN RESEARCH CENTRE FOR GEOSCIENCES   (Germany)

^c UNIVERSITY OF GLASGOW   (United Kingdom)

^d NATIONAL TAIWAN UNIVERSITY   (Taiwan)

Author keywords

Azimuth angle of InSAR; Co seismic deformation derived from InSAR; Incidence angle of InSAR; Keywords Yutian earthquake; Slip distribution inversion

Indexed keywords

ALOS; AZIMUTH; COSEISMIC PROCESS; DEFORMATION MECHANISM; EARTHQUAKE MAGNITUDE; FAULT PLANE; RADAR INTERFEROMETRY; SLIP RATE; SYNTHETIC APERTURE RADAR;

CHINA; XINJIANG UYGUR; YUTIAN;

EID: 84863028567     PISSN: 00015733     EISSN: None     Source Type: Journal    
DOI: 10.3969/j.issn.00015733.2011.11.005     Document Type: Article

References (21)

1. Massonnet D, Rossi M, Carmona C, et al. The displacement field Of the Landers earthquake mapped by radar interferometry. Nature, 1993, 364 (6433): 138-142 (Pubitemid 23394118)
2. Feigl K L, Sarti F, Vadon H, et al. Estimating slip distribution for the Tzmit mainshock from coseismic GPS, ERS 1, RADARSAT, and SPOT measurements. Bull. Seism. Soc. Am., 2002, 92 (1): 138-160, doi: 10. 1785/012000083 (Pubitemid 34476183)
3. Lasserre G C, Peltzer F, Crampe, et al. Coseismic deformation of the 2001 Mw7. 8 Kokoxili Earthquake in Tibet, measured by synthetic aperture radar interferometry. J. Geophys. Res., 2005, 110: B12408, doi: 10. 1029/2004JB003500
4. Funning G J, Parsons B, Wright T J. Fault slip in the 1997 Manyi, Tibet earthquake from linear elastic modelling of InSAR displacements. Geophys. J. Int., 2007, 169 (3): 988-1008 (Pubitemid 46900046)
5. Shen Z K, Sun J B, Zhang P Z, et al. Slip maxima at fault junctions and rupturing of barriers during the 2008 Wenchuan earthquake. Nature Geoscience, 2009, 2 (10): 718-724, doi: 10. 1038/nego636
6. Feigl K L, Dupre E. RNGCIIN: a program to calculate displacement components from dislocations in an elastic half space with applications for modeling geodetic measurements of crustal deformation. Computers and Geosciences, 1999, 25 (6): 695-704 (Pubitemid 29386465)
7. s8. 1 earthquake at the Kunlun Mountains. Chinese J. Geophys. (in Chinese), 2006, 49 (2): 428-437 (Pubitemid 43862563)
8. Sun J B, Xu X W, Shen Z K, et al. Parameter inversion of the 1997 Mani earthquake from INSAR co seismic deformation field based on linear elastic dislocation model I. Uniform slip inversion. Chinese J. Geophys. (in Chinese), 2007, 50 (4): 1097-1110
9. Delouis B, Giardini D, Lundgren P, et al. Joint inversion of InSAR, GPS, teleseismic, and strong motion data for the spatial and temporal distribution of earthquake slip: Application to the 1999 Tzmit Mainshock. Bull. Seism. Soc. Am., 2002, 92 (1): 278-299, doi: 10. 1785/0120000806 (Pubitemid 34476193)
10. Motagh M, Wang R J, Walter T R, et al. Coseismic slip model of the 2007 August Pisco earthquake (Peru) as constrained by Wide Swath radar observations. Geophys. J. mt., 2008, 174 (3): 842-848
11. Steven N Ward, Gianlucar Valensise. Fault parameters and slip distribution of the l9l.D Avezzano, Italy, earthquake derived from geodetic observations. Bulletin of the Seismological Societyof America, 1989, 79 (3): 690-710
12. Fukahata Y, Wright T J. A non lintar gtodttic data inversion using ABIC for slip distribution on a fault with an unknown dip angle. Geophys. J. Int., 2008, 173 (2): 353-364, doi: 10. 1111/j. 1365-246X. 2007. 03713. x
13. Elliott J R, Walters R J, England P C, et al. Extension on the Tibetan plateau: recent normal faulting measured by InSAR and body wave seismology. Geophysical J Int. 2010, 183 (2):503-535 doi: 10. 1111/j. 1365-246X. 2010.04754
14. Wan Y G, Shen Z K, Sheng S Z, et al. The mechanical effects of the 2008 M 7. 3 Yutian, Xinjiang earthquake on the neighboring faults and its tectonic origin of normal faulting mechanism. Chinese J. Geophys. (in Chinese), 2010, 53 (2): 280-289, DOI: 10. 3969 j. issn. 0001 733. 2010. 02. 006
15. Lohman R B, Simons M. Some thoughts on the use of InSAR data to constrain models of surface deformation: Noise structure and data downsampling. Geochem. Geophys. Geosyst., 2005, 6: Q01007, doi: 10. 1029 2004GC000841
16. w7. 1 Hector Mine, California, earthquake, estimated from satellite radar and GPS measurements. Bulletin of the Seismological Society of America, 2002, 92 (4): 1377-1389 (Pubitemid 34979448)
17. Okada Y. Internal deformation due to shear and tensile faults in a half space. Bull. Seism. Soc. Am., 1992, 82 (2): 1018-1040 (Pubitemid 23386858)
18. Wang R, Motagh M, Walter T R. Inversion of slip distribution from co seismic deformation data by a sensitivity based iterative fitting ( SBIF ) method. EGU General Assembly 2008, 2008, 10, EGU2008 A 07971
19. Simons M, Fialko Y, Rivera L. Coseismic deformation from the 1999 M7. 1 hector Mine, California, Earthquake as inferred from InSAR and GPS observations. Bulletin of the Seismological Society of America, 2002, 92 (4): 1390-1402, doi: 10. 178 01200000933 (Pubitemid 34979449)
20. Zhang G H, Qu C Y, Song X G, et al. Slip distribution and source parameters inverted from co seismic deformation derived by InSAR technology of wenchuan M7. 9 earthquake. Chinese]. Geophys. (in Chinese), 2010, 53 (2): 269279, DOI: 10. 3969 j. issn. 0001 733. 2010. 0. 00
21. Xu C J, Liu Y, Wen Y M, et al. Coseismic slip distribution of the 2008 M7. 9 Wenchuan earthquake from joint inversion of GPS and InSAR Data. Bull. Seism. Soc. Am., 2010, 100 (GB): 27362749, doi: 10. 178 0120090253