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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 专题：地质与地球物理研究所    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 A comparative study of both model expansion and topography flatten in topography handling in seismic traveltime tomography 期刊论文 CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2019, 卷号: 62, 期号: 5, 页码: 1704-1715 作者:  Guo GaoShan;  Lan HaiQiang;  Chen Ling 收藏  |  浏览/下载：59/0  |  提交时间：2019/06/10 Model expansion scheme  Topography flatten scheme  Irregular topography  Seismic tomography   Simulating Seismic Wave Propagation in Viscoelastic Media with an Irregular Free Surface 期刊论文 PURE AND APPLIED GEOPHYSICS, 2018, 卷号: 175, 期号: 10, 页码: 3419-3439 作者:  Liu, Xiaobo;  Chen, Jingyi;  Zhao, Zhencong;  Lan, Haiqiang;  Liu, Fuping 收藏  |  浏览/下载：57/0  |  提交时间：2018/12/11 Irregular free surface  viscoelastic  wavefield simulation  convolutional perfectly matched layer   SEISMIC WAVEFIELD SIMULATION WITH IRREGULAR SURFACE TOPOGRAPHY AND GRAPHIC PROCESSING UNIT (GPU) IMPLEMENTATION 期刊论文 JOURNAL OF SEISMIC EXPLORATION, 2018, 卷号: 27, 期号: 5, 页码: 445-472 作者:  Liu, Xiaobo;  Chen, Jingyi;  Lan, Haiqiang;  Zhao, Zhencong 收藏  |  浏览/下载：56/0  |  提交时间：2019/03/04 wavefield simulation  surface topography  finite-difference  convolutional perfectly matched layer  Graphic Processing Unit  GPU   Application of a perfectly matched layer in seismic wavefield simulation with an irregular free surface 期刊论文 GEOPHYSICAL PROSPECTING, 2016, 卷号: 64, 期号: 1, 页码: 112-128 作者:  Lan, Haiqiang;  Chen, Jingyi;  Zhang, Zhongjie;  Liu, Youshan;  Zhao, Jianguo 收藏  |  浏览/下载：24/0  |  提交时间：2017/11/27 Perfectly matched layer  Irregular free surface  Finite-difference  Seismic wavefield   Effects due to the anisotropic stretching of the surface-fitting grid on the traveltime computation for irregular surface by the coordinate transforming method 期刊论文 CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2012, 卷号: 55, 期号: 10, 页码: 3355-3369 作者:  Lan Hai-Qiang;  Zhang Zhi;  Xu Tao;  Bai Zhi-Ming 收藏  |  浏览/下载：8/0  |  提交时间：2018/09/26 Eikonal equation  Travel time  Topography  Surface-fitting grid  Anisotropy