Development and Testing of Practical 3D Seismic Inversion Algorithms for Controlled-Source Seismology

9405577孔 这项研究是为了支持继续发展三维正演和反演分析程序的地震数据。 现有的软件程序将被扩展和改进，以允许详细的三维介质中的反射旅行时间的计算。 将开发算法来反演折射和反射旅行时间，以确定速度和反射界面结构。 在分析中使用振幅将导致三维衰减结构（Q）的反演。 重点将放在开发所有科学家都能广泛应用于三维地震勘测的实用分析工具上。 ***

9405577 Hole This research is to support continuation of the development of 3- D forward and inverse analysis procedures for seismic data. An existing software program will be extended and improved to allow the computation of reflection travel times in detailed 3-D media. Algorithms will be developed to invert both refraction and reflection travel times to determine both velocity and reflecting interface structures. The use of amplitudes in the analysis will lead to the inversion for 3-D attenuation structure (Q). The emphasis will be on the development of practical analysis tools that can be widely applied by all scientists to 3-D seismic surveys. ***