Common midpoint versus common offset acquisition geometry in seismic imaging
Common midpoint versus common offset acquisition geometry in seismic imaging
复制标题
地震成像中的公共中点与公共偏移采集几何结构
DOI:
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发表时间:
2016
期刊:
影响因子:
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通讯作者:
E. T. Quinto
中科院分区:
文献类型:
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作者:
R. Felea;V. Krishnan;C. Nolan;E. T. Quinto
We compare and contrast the qualitative nature of backprojected images
obtained in seismic imaging when common offset data are used
versus when common midpoint data are used. Our results show
that the image obtained using common midpoint data contains artifacts
which are not present with common offset data. Although there are
situations where one would still want to use common midpoint data,
this result points out a shortcoming that should be kept in mind when
interpreting the images.