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初至波表层速度模型层析反演是层析静校正的重要基础。作者研究了一套完整的方法和软件系统 ,利用计算机可视化技术进行人机交互初至波检测、表层模型正演及反演 ,可直观地分析、监控初至波检测的合理性及模型层析反演的质量 ,提高表层速度模型层析反演的可靠性 ,为层析静校正提供合理的表层速度模型。
First-arrival surface wave velocity tomography inversion is an important basis for chromatographic static correction. The author studied a complete set of methods and software systems, using computer visualization technology for human-computer interaction first arrival wave detection, surface model forward and inversion, can be intuitively analyzed and monitored the first-arrival wave detection rationality and model analysis The quality of the inversion and the reliability of the tomographic inversion of the surface velocity model are improved to provide a reasonable model of surface velocity for the calibration of the tomography.