Trace-imposed stretch correction in Kirchhoff prestack time migration
نویسندگان
چکیده
منابع مشابه
Prestack Kirchhoff time migration for complex media
Constructing the seismic image in vertical time, as opposed to depth, eliminates the inherent ambiguity of resolving the vertical P -wave velocity from surface seismic data in transversely isotropic media with a vertical axis of symmetry (VTI media). By ray tracing in the space-time (x-τ)-domain, a traveltime map is built by interpolating the traveltime information along the rays onto a regular...
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ژورنال
عنوان ژورنال: Geophysical Prospecting
سال: 2018
ISSN: 0016-8025
DOI: 10.1111/1365-2478.12685