Search
Now showing items 1-6 of 6
A unified framework for relative source localization using correlograms
(Massachusetts Institute of Technology. Earth Resources Laboratory, 2012)
We study the problem of determining an unknown event location relative to previously located events using a single monitoring array in a monitoring well. We show that using the available information about the previously ...
Kinematic redatuming by two source interferometry
(Massachusetts Institute of Technology. Earth Resources Laboratory, 2010-04-26)
Interferometry is a method of redatuming physical sources to receiver locations. Under idealized assumptions stacking the cross correlogram of the two common receiver gathers yields a bandlimited
Green's function between ...
Detecting medium changes from coda by interferometry
(Massachusetts Institute of Technology. Earth Resources Laboratory, 2010)
In many applications, sequestering CO[subscript 2] underground for example,
determining whether or not the medium has changed is
of primary importance, with secondary goals of locating and
quantifying that change. We ...
Interferometric correlogram-space analysis
(Massachusetts Institute of Technology. Earth Resources Laboratory, 2009-05-31)
Seismic interferometry is a method of obtaining a virtual shot
gather from a collection of actual shot gathers. The set of traces
corresponding to multiple actual shots recorded at two receivers is
used to synthesize a ...
Improved Green’s functions from seismic interferometry
(Massachusetts Institute of Technology. Earth Resources Laboratory, 2008-06-16)
Under certain theoretical assumptions, the theory of seismic interferometry allows the construction of artificial (or virtual) sources and
receivers at the locations of receivers in a physical experiment. This
is done ...
Interferometric correlogram-space analysis
(Massachusetts Institute of Technology. Earth Resources Laboratory, 2010-04-26)
Seismic interferometry is a method of obtaining a virtual shot gather
from a collection of physical shot gathers. The set of traces corresponding
to two common receiver gathers from many physical shots is used to synthesize ...