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您的检索式：作者名="Yingna Chang"
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| 1 | A review of the wave gradiometry method for seismic imaging显示文摘As dense seismic arrays at different scales are deployed,the techniques to make full use of array data with low computing cost become increasingly needed.The wave gradiometry method(WGM)is a new branch in seismic tomography,which utilizes the spatial gradients of the wavefield to determine the phase velocity,wave propagation direction,geometrical spreading,and radiation pattern.Seismic wave propagation parameters obtained using the WGM can be further applied to invert 3D velocity models,Q values,and anisotropy at lithospheric(crust and/or mantle)and smaller scales(e.g.,industrial oilfield or fault zone).Herein,we review the theoretical foundation,technical development,and major applications of the WGM,and compared the WGM with other commonly used major array imaging methods.Future development of the WGM is also discussed. | Chuntao Liang Feihuang Cao Zhijin Liu Yingna Chang | 2023 | Earthquake Science2023，36，3： | 0 |
| 2 | Erratum to:A review of the wave gradiometry method for seismic imaging显示文摘Earthq Sci 2023(36):254-281 Doi:10.1016/j.eqs.2023.04.002 In the original version of this article,the important funding source was inadvertently omitted in Acknowledgement section.The corrected one is as follows. | Chuntao Liang Feihuang Cao Zhijin Liu Yingna Chang | 2024 | Earthquake Science2024，37，1： | 0 |
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