Velocity inversion for acoustic waves with wavelet operator

✍ Scribed by Song Shougen; He Jishan

• Book ID: 104620901
• Publisher: Springer
• Year: 1995
• Tongue: English
• Weight: 634 KB
• Volume: 29
• Category: Article
• ISSN: 0022-0833
• DOI: 10.1007/bf00044124

✦ Synopsis

Seismic exploration is an important method in geophysical engineering. In this paper, with threedimensional wavelet operator, a new inverse and imaging method is presented to the seismic inversion problem. Compared with the singular-function method in [1], [2] and [3], the method in this paper can suppress the noise in real-world data and can provide a formula to estimate the error produced by the band-limited nature of the data. As a result, the location of the interior surface in the earth can be detected more precisely.