Next: Pre-processing
Up: Prucha and Biondi: STANFORD
Previous: Experimental Data
Electroseismic data (9#9) can be thought of as the sum of three distinct
elements- the interface response signal (343#343), the coseismic
noise (344#344),
and background electrical noise (345#345):
In order to separate the interface response from the coseismic noise,
we implement a signal-noise separation technique using separate
PEF's 332#332 and 338#338 for the signal and noise
respectively. Because much of 345#345 is not readily predictable,
it cannot be modeled with a PEF. We minimize 345#345 with
pre-processing.
Next: Pre-processing
Up: Prucha and Biondi: STANFORD
Previous: Experimental Data
Stanford Exploration Project
6/7/2002