DocumentCode
2629611
Title
Seismic inversion by the combined use of predictive and semblance techniques
Author
Burrascano, P. ; Lucci, P. ; Martinelli, G. ; Perfetti, R.
Author_Institution
INFO-COM Dept., Roma Univ., Italy
fYear
1990
fDate
1-3 May 1990
Firstpage
1011
Abstract
The combination of predictive and semblance methods is the basis of several techniques of seismic inversion. A method for estimating the velocities of the compressional, shear, and Stoneley waves is proposed and applied to synthetic cases. The results obtained with eight of them are summarized and are quite satisfactory. The number of receivers in all the cases considered is eight, and the distance between them is 15 cm. The order of the Prony model is chosen to be three. One of the eight cases is illustrated in more detail
Keywords
geophysical prospecting; seismology; signal processing; 15 cm; Prony model; Stoneley waves; combined use of predictive and semblance techniques; compression wave; seismic inversion; seismic waves; shear wave; wave velocity estimation; Acoustic waves; Delay; Filtering; Filters; Narrowband; Parameter estimation; Performance analysis; Shape; Spectral analysis; Time domain analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1990., IEEE International Symposium on
Conference_Location
New Orleans, LA
Type
conf
DOI
10.1109/ISCAS.1990.112278
Filename
112278
Link To Document