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  1.  22
    Integrated Turning-Ray and Reflection Tomography for Velocity Model Building in Foothill Areas.Tian Jun, Peng Gengxin, Junru Jiao, Grace Yan & Xianhuai Zhu - 2018 - Interpretation: SEG 6 (4):SM63-SM70.
    A special challenge for land seismic exploration is estimating velocities, in part due to complex near-surface structures, and in some instances because of rugose topography over foothills. We have developed an integrated turning-ray and reflection-tomographic method to face this challenge. First, turning-ray tomography is performed to derive a near-surface velocity-depth model. Then, we combine the near-surface model with the initial-subsurface model. Taking the combined model as starting model, we go through a reflection tomographic process to build the model for imaging. (...)
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    Integrated Turning-Ray and Reflection Tomography for Velocity Model Building in Foothill Areas.Jun Tian, Gengxin Peng, Junru Jiao, Grace Yan & Xianhuai Zhu - 2018 - Interpretation 6 (4):SM63-SM70.
    A special challenge for land seismic exploration is estimating velocities, in part due to complex near-surface structures, and in some instances because of rugose topography over foothills. We have developed an integrated turning-ray and reflection-tomographic method to face this challenge. First, turning-ray tomography is performed to derive a near-surface velocity-depth model. Then, we combine the near-surface model with the initial-subsurface model. Taking the combined model as starting model, we go through a reflection tomographic process to build the model for imaging. (...)
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    Introduction to Special Section: Interpretable Seismic Velocity.Jianxiong Chen, Alfred Liaw, Xianhuai Zhu, Xin Wang, Tao Li, Priyank Jaiswal, Xin Cheng & Yafei Wu - 2019 - Interpretation 7 (2):SBi-SBii.
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    Novel Strategies for Complex Foothills Seismic Imaging — Part 1: Mega-Near-Surface Velocity Estimation.Yalin Li, Xianhuai Zhu, Gengxin Peng, Liansheng Liu & Wensheng Duan - 2020 - Interpretation 8 (3):T651-T665.
    Seismic imaging in foothills areas is challenging because of the complexity of the near-surface and subsurface structures. Single seismic surveys often are not adequate in a foothill-exploration area, and multiple phases with different acquisition designs within the same block are required over time to get desired sampling in space and azimuths for optimizing noise attenuation, velocity estimation, and migration. This is partly because of economic concerns, and it is partly because technology is progressing over time, creating the need for unified (...)
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    Introduction to Special Section: Foothills Exploration.Mingqiu Luo, Xianhuai Zhu, Gladys Gonzalez, Alfred Liaw, Christof Stork & Yuefeng Sun - 2018 - Interpretation: SEG 6 (4):SMi-SMi.
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    Introduction to Special Section: Foothills Exploration.Mingqiu Luo, Xianhuai Zhu, Gladys Gonzalez, Alfred Liaw, Christof Stork & Yuefeng Sun - 2018 - Interpretation 6 (4):SMi-SMi.
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