| dc.contributor |
Massachusetts Institute of Technology. Department of Earth, Atmospheric, and Planetary Sciences |
|
| dc.contributor |
Shabelansky, Andrey Hanan |
|
| dc.contributor |
Malcolm, Alison E. |
|
| dc.contributor |
Fehler, Michael C |
|
| dc.creator |
Shabelansky, Andrey Hanan |
|
| dc.creator |
Malcolm, Alison E. |
|
| dc.creator |
Fehler, Michael C |
|
| dc.date |
2017-06-19T18:32:47Z |
|
| dc.date |
2017-06-19T18:32:47Z |
|
| dc.date |
2017-02 |
|
| dc.date |
2015-03 |
|
| dc.date.accessioned |
2023-03-01T18:04:29Z |
|
| dc.date.available |
2023-03-01T18:04:29Z |
|
| dc.identifier |
0016-8033 |
|
| dc.identifier |
1942-2156 |
|
| dc.identifier |
http://hdl.handle.net/1721.1/110016 |
|
| dc.identifier |
Shabelansky, Andrey H.; Malcolm, Alison and Fehler, Michael. “Converted-Wave Seismic Imaging: Amplitude-Balancing Source-Independent Imaging Conditions.” GEOPHYSICS 82, no. 2 (March 2017): S99–S109 © 2017 Society of Exploration Geophysicists |
|
| dc.identifier |
https://orcid.org/0000-0002-8814-5495 |
|
| dc.identifier.uri |
http://localhost:8080/xmlui/handle/CUHPOERS/278646 |
|
| dc.description |
We have developed crosscorrelational and deconvolutional forms of a source-independent converted-wave imaging condition (SICW-IC) and show the relationship between them using a concept of conversion ratio coefficient, a concept that we developed through reflection, transmission, and conversion coefficients. We applied the SICW-ICs to a two half-space model and the synthetic Marmousi I and II models and show the sensitivity of the SICW-ICs to incorrect wave speed models. We also compare the SICW-ICs and source-dependent elastic reverse time migration. The results of SICW-ICs highlight the improvements in spatial resolution and amplitude balancing with the deconvolutional forms. This is an attractive alternative to active and passive source elastic imaging. |
|
| dc.format |
application/pdf |
|
| dc.language |
en_US |
|
| dc.publisher |
Society of Exploration Geophysicists |
|
| dc.relation |
http://dx.doi.org/10.1190/geo2015-0167.1 |
|
| dc.relation |
GEOPHYSICS |
|
| dc.rights |
Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. |
|
| dc.source |
Society of Exploration Geophysicists |
|
| dc.title |
Converted-wave seismic imaging: Amplitude-balancing source-independent imaging conditions |
|
| dc.type |
Article |
|
| dc.type |
http://purl.org/eprint/type/JournalArticle |
|