PP and PS interferometric images of near-seafloor sediments
SEG Technical Program Expanded Abstracts
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Abstract
I present interferometric processing examples from an ocean-bottom cable OBC dataset collected at a water depth of 800 m in the Gulf of Mexico. Virtual source and receiver gathers created through cross-correlation of full wavefields show clear PP reflections and PS conversions from near-seafloor layers of interest. Virtual gathers from wavefield-separated data show improved PP and PS arrivals. PP and PS brute stacks from the wavefield-separated data compare favorably with images from a non-interferometric processing flow. ?? 2011 Society of Exploration Geophysicists.
| Publication type | Article |
|---|---|
| Publication Subtype | Journal Article |
| Title | PP and PS interferometric images of near-seafloor sediments |
| Series title | SEG Technical Program Expanded Abstracts |
| DOI | 10.1190/1.3627439 |
| Volume | 30 |
| Issue | 1 |
| Year Published | 2011 |
| Language | English |
| Larger Work Type | Article |
| Larger Work Subtype | Journal Article |
| Larger Work Title | SEG Technical Program Expanded Abstracts |
| First page | 1288 |
| Last page | 1292 |
| Google Analytic Metrics | Metrics page |