Research note: derivations of gradients in angle‐independent joint migration inversion. (22nd February 2019)
- Record Type:
- Journal Article
- Title:
- Research note: derivations of gradients in angle‐independent joint migration inversion. (22nd February 2019)
- Main Title:
- Research note: derivations of gradients in angle‐independent joint migration inversion
- Authors:
- Sun, Yimin
Verschuur, Eric
Qu, Shan - Abstract:
- ABSTRACT: Although joint migration inversion has been proposed for several years, a thorough derivation and description of the involved gradients was not published. In this paper, we derive the gradient of both the angle‐independent reflectivity and the velocity in a framework of acoustic angle‐independent joint migration inversion. With some further approximations taken, the conclusions shown in previous publications can also be reached from our new derivation.
- Is Part Of:
- Geophysical prospecting. Volume 67:Number 3(2019)
- Journal:
- Geophysical prospecting
- Issue:
- Volume 67:Number 3(2019)
- Issue Display:
- Volume 67, Issue 3 (2019)
- Year:
- 2019
- Volume:
- 67
- Issue:
- 3
- Issue Sort Value:
- 2019-0067-0003-0000
- Page Start:
- 572
- Page End:
- 579
- Publication Date:
- 2019-02-22
- Subjects:
- Joint Migration Inversion -- Gradient
Prospecting -- Geophysical methods -- Periodicals
622.15 - Journal URLs:
- http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1365-2478 ↗
http://onlinelibrary.wiley.com/ ↗ - DOI:
- 10.1111/1365-2478.12738 ↗
- Languages:
- English
- ISSNs:
- 0016-8025
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 4156.000000
British Library DSC - BLDSS-3PM
British Library HMNTS - ELD Digital store - Ingest File:
- 10155.xml