Pseudo-seismic wavelet transformation of transient electromagnetic response in engineering geology exploration

Details Pseudo-seismic wavelet transformation of transient electromagnetic response in engineering geology exploration Pseudo-seismic wavelet transformation of transient electromagnetic response in engineering geology exploration

Aug 2007

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2007georl..3416405x&link_type=abstract

Geophysical Research Letters, Volume 34, Issue 16, CiteID L16405

Physics

Geophysics

1

Mathematical Geophysics: Numerical Approximations And Analysis (4260), Mathematical Geophysics: Time Series Analysis (1872, 4277, 4475), Mathematical Geophysics: Wave Propagation (0689, 2487, 4275, 4455, 6934)

Scientific paper

This paper presents some new theoretical analysis and numerical simulations of that transient electromagnetic diffusion-field response is transformed into a pseudo-seismic wavelet in engineering geology exploration. It can clearly reveal the electric interface under ground. To simplify the integral equation used in the transformation, the integral range is separated into seven windows, and each window is compiled into a group of integral coefficients. Then, the accuracy of the coefficients is tested, and the calculated coefficients are used to derive the pseudo-seismic wavelet by optimization method. Finally, several geo-electric models are designed, so that model responses are transformed into the pseudo-seismic wavelet. The transformed imaginary wave shows that some reflection and refraction phenomena appear when the wave meets the electric interface. This result supports the introduction of the seismic interpretation in data processing of transient electromagnetic method.

Affiliated with

Also associated with

No associations

Rating

Pseudo-seismic wavelet transformation of transient electromagnetic response in engineering geology exploration does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Pseudo-seismic wavelet transformation of transient electromagnetic response in engineering geology exploration, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pseudo-seismic wavelet transformation of transient electromagnetic response in engineering geology exploration will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-974076