AGILD WMT Ray-tracing Tomography and Its Application

摘要：

To implement and develop a new ray-tracing method that provides a useful tool to analyze optical measurement sits and geophysical surface-to-surface, surface-to-borehole, and crosshole data. To develop next-generation wave propagation algorithm and codes for computational geophysics, computational mechanics, biomedical sciences, and interactive 3D wavelength matching topography. In this paper, A new wavelength matching topology method is developed to generate AGILD finite element mesh. The rays are accurately traced using the known velocity expression in the current element instead of in-layered or stratified medium. The wavelength matching topology and the curve ray tracing are combined to construct the AGILD FEM Ray Tracing tomography forward modeling and inversion algorithm.

作者: Jianhua Li Chien-Chang Lin Ganquan Xie Michael Oristaglio

作者单位: Department of Mechanical and Automation Engineering,Da-Yeh University,Taiwan;GL Geophysical Laborato Department of Mechanical and Automation Engineering,Da-Yeh University,Taiwan GL Geophysical Laboratory,USA Schlumberger Doll Research,USA

会议类型: 国际会议

会议名称: Progress in Electromagnetics Research Symposium 2008(2008年电磁学研究新进展学术研讨会)(PIERS 2008)

会议地点: 杭州

会议语种:英文

页码: 1-4

在线出版日期: 2008-03-24（万方平台首次上网日期，不代表论文的发表时间）