| 交互初至波检测与表层模型正反演 |
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| 引用本文： | 罗省贤,李录明.交互初至波检测与表层模型正反演[J].成都理工大学学报(自然科学版),2000,27(3):291-295. |
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| 作者姓名： | 罗省贤 李录明 |
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| 作者单位： | 1. 成都理工学院计算机工程系, 成都 610059
2. 成都理工学院信息工程与应用地球物理系 |
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| 摘 要： | 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。
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| 关 键 词： | 表层速度模型 初至拾取 交互 模型正演 层析反演 |
| 文章编号： | 1005-9539(2000)03-0291-05 |
| 修稿时间： | 2000年3月7日 |
The first break picking and the modeling/inversion of the surface layer model by an interactive method |
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| LUO Sheng xian,LI Lu ming.The first break picking and the modeling/inversion of the surface layer model by an interactive method[J].Journal of Chengdu University of Technology: Sci & Technol Ed,2000,27(3):291-295. |
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| Authors: | LUO Sheng xian LI Lu ming |
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| Abstract: | The tomographic inversion of the surface layer velocity model with the first break is the important base of the tomographic static correction. A method and software are presented in this paper, with which the first break picking, the modeling and tomographic inversion of surface layer model can be done interactively. By this method, one can directly analyze and monitor the rationality of the first break picking and the quality of the model inversion to improve the reliability of the model inversion. Therefore, the rational surface layer velocity model can be obtained for the tomographic static correction. |
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| Keywords: | surface layer velocity model first break picking interactive model modeling tomographic inversion |
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