Estimation of the crustal thickness

Date and time: SGT 10:00~12:00, Wed. 2019.11.27

Location: SPMS-TR+11 (SPMS-04-08)

Presented by  Dongdong Wang

Scheidegger, A. E. & Willmore, P. L. 1957. The use of a least squares method for the interpretation f data from seismic surveys. Geophysics, 1, 9-22.   PDF

Zhu, L. P. & Kanamori, H. 2000. Moho depth variation in southern California from teleseismic receiver functions. Journal of Geophysical Research, 105:B2, 2969-2980.    PDF

Tong, P., Yang, D. H., Huang, X. Y. 2019. Multiple-grid model parameterization for seismic tomography with application to the San Jacinto fault zone. Geophysical Journal International, 218, 200-223.   PDF

PPT

Imaging discontinuities using Migration

Date and time: SGT 10:00~12:00, Wed. 2019.11.06

Location: SPMS-TR+4 (SPMS-04-05)

Presented by  Yongsheng Liu

Schneider, W. A. (1978). Integral formulation for migration in two and three dimensions. Geophysics43(1), 49-76.

Buske, S. (1999). Three-dimensional pre-stack Kirchhoff migration of deep seismic reflection data. Geophysical Journal International137(1), 243-260.

Liu, G., Yu, Z., Wang, J., & Li, B. (2019). Accelerating Kirchhoff Pre-stack depth migration on a GPU by overlapping ray tracing and imaging. Computers & Geosciences128, 79-86.

Hill, N. R. (2001). Prestack Gaussian-beam depth migration. Geophysics66(4), 1240-1250.

Zhang, Y., Duan, L., & Xie, Y. (2014). A stable and practical implementation of least-squares reverse time migration. Geophysics80(1), V23-V31.

Zhu, H., Luo, Y., Nissen-Meyer, T., Morency, C., & Tromp, J. (2009). Elastic imaging and time-lapse migration based on adjoint methods. Geophysics74(6), WCA167-WCA177.

PPT