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PSV_Hybrid Download

( 2015-02-08 )
  Update: 2015 February 8
 
  The P-SV Hybrid method is developed for calculating synthetic seismograms involving two-dimensional localized hetergeneous structures. The finite difference technique is applied in the heterogeneous region and generalized ray theory solution from a seismic source are used in the finite difference initiation process. The seismic motions, after interacting with the heterogeneous structures, are propagated back to the Earth's surface analytically with the aid of the Kirchhoff method.

 

  The PSV_Hybrid package developed by Lianxing Wen to study the localized structures of the Earth’s interior boundary can be downloaded here. 

  Before downloading, please click here to fill the form and submit your download request. Requests that are missing information will be rejected.

 

  The PSV_Hybrid_RF package for receiver function analysis, modified from PSV_Hybird package by Ling Chen, can be downloaded here.

  Before downloading, please click here to fill the form and submit your download request. Requests that are missing information will be rejected.

 

References:
Wen, L., & Helmberger, D. V. (1998). A two‐dimensional P‐SV hybrid method and its application to modeling localized structures near the core‐mantle boundary. Journal of Geophysical Research: Solid Earth (1978–2012), 103(B8), 17901-17918.
Chen, L., Wen, L., & Zheng, T. (2005). A wave equation migration method for receiver function imaging: 1. Theory. Journal of Geophysical Research: Solid Earth (1978–2012), 110(B11).
 


 

  P-SV混合方法主要用于计算二维局部不均匀介质下的理论地震图。该方法首先计算局部一维分层介质下的广义射线解,并将其作为差分计算的初始输入,再使用有限差分方法计算局部不均匀区域内的波场,最终通过Kirchhoff方法将波场传回到地球表面以获得理论地震图。
 

  PSV_Hybrid程序包由温联星开发,用于研究地球内部边界的局部不均匀结构。
  如果您想下载使用这个程序,请点击此处跳转到下载申请页面。您需要在下载申请页面中填写您的个人信息与研究方向,并提交下载申请。程序将通过电子邮件的形式发送给您。

 

  PSV_Hybrid_RF程序包是陈凌的修改版本,用于接收函数分析。
  如果您想下载使用这个程序,请点击此处跳转到下载申请页面。您需要在下载申请页面中填写您的个人信息与研究方向,并提交下载申请。程序将通过电子邮件的形式发送给您。

 

参考文献:
Wen, L., & Helmberger, D. V. (1998). A two‐dimensional P‐SV hybrid method and its application to modeling localized structures near the core‐mantle boundary. Journal of Geophysical Research: Solid Earth (1978–2012), 103(B8), 17901-17918.
Chen, L., Wen, L., & Zheng, T. (2005). A wave equation migration method for receiver function imaging: 1. Theory. Journal of Geophysical Research: Solid Earth (1978–2012), 110(B11).

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