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Moveout Velocities and Effective Anellipticity of the Crust in the Korean Peninsula
- Kim, Ki Young;
- Park, Iseul;
- Byun, Joong moo;
- Lee, Jung Mo
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0초록
Virtual source data were produced by applying the seismic interferometry to the 2002 experimental seismic refraction data. Using the data, moveout velocities and effective anellipticity were experimentally computed for the crust at eight sites in the Korean peninsula. The moveout velocities of reflection events at approximate Moho depths were yielded to be 6.30 +/- 0.25 km/s using near-offset traveltimes. Expanding the Taylor approximation to the 3 rd term for faroffset traveltimes, the effective anellipticity parameters were computed to be 0.18 +/- 0.07 for the crust material.
키워드
seismic interferometry; crust; moveout velocity; effective anellipticity; TRANSVERSELY ISOTROPIC MEDIA; ELASTIC-ANISOTROPY; REFLECTION; REFRACTION; PROFILE; WAVES
- 제목
- Moveout Velocities and Effective Anellipticity of the Crust in the Korean Peninsula
- 저자
- Kim, Ki Young; Park, Iseul; Byun, Joong moo; Lee, Jung Mo
- 발행일
- 2017-05
- 유형
- Article
- 저널명
- 지구물리와 물리탐사
- 권
- 20
- 호
- 2
- 페이지
- 96 ~ 99