Next: Huygens secondary point source
Up: Downward continuation
Previous: Downward continuation
Given waves observed along the earth's surface,
some well-known mathematical techniques
that are introduced here
enable us to extrapolate
(downward continue)
these waves down into the earth.
Migration is a simple consequence of this extrapolation.
Subsections
2009-03-16
![[pdf]](icons/pdf.png){kind=icon}