Vote for your favorite mineral in #MinCup25! - Topaz vs. Kyanite
It's a battle of high-pressure colourful beauties of #topaz vs #kyanite. Which can stand the heat of round 1?
Log InRegister
Quick Links : The Mindat ManualThe Rock H. Currier Digital LibraryMindat Newsletter [Free Download]
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreContact UsAdvertise on Mindat
Donate to MindatCorporate SponsorshipSponsor a PageSponsored PagesMindat AdvertisersAdvertise on Mindat
Learning CenterWhat is a mineral?The most common minerals on earthInformation for EducatorsMindat ArticlesThe ElementsThe Rock H. Currier Digital LibraryGeologic Time
Minerals by PropertiesMinerals by ChemistryAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDLocalities Near MeSearch ArticlesSearch GlossaryMore Search Options
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
Mining CompaniesStatisticsUsersMineral MuseumsClubs & OrganizationsMineral Shows & EventsThe Mindat DirectoryDevice SettingsThe Mineral Quiz
Photo SearchPhoto GalleriesSearch by ColorNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

Ettrich, Norman (2002) Offset‐dependent geometrical spreading in isotropic laterally homogeneous media using constant velocity gradient models. Geophysics, 67 (5) 1612-1615 doi:10.1190/1.1512807

Advanced
   -   Only viewable:
Reference TypeJournal (article/letter/editorial)
TitleOffset‐dependent geometrical spreading in isotropic laterally homogeneous media using constant velocity gradient models
JournalGeophysics
AuthorsEttrich, NormanAuthor
Year2002 (September)Volume67
Issue5
PublisherSociety of Exploration Geophysicists
DOIdoi:10.1190/1.1512807Search in ResearchGate
Generate Citation Formats
Mindat Ref. ID901837Long-form Identifiermindat:1:5:901837:6
GUID0
Full ReferenceEttrich, Norman (2002) Offset‐dependent geometrical spreading in isotropic laterally homogeneous media using constant velocity gradient models. Geophysics, 67 (5) 1612-1615 doi:10.1190/1.1512807
Plain TextEttrich, Norman (2002) Offset‐dependent geometrical spreading in isotropic laterally homogeneous media using constant velocity gradient models. Geophysics, 67 (5) 1612-1615 doi:10.1190/1.1512807
In(2002, September) Geophysics Vol. 67 (5) Society of Exploration Geophysicists

See Also

These are possibly similar items as determined by title/reference text matching only.

Ursin, Bjørn (1990) Offset‐dependent geometrical spreading in a layered medium. Geophysics, 55 (4) 492-496 doi:10.1190/1.1442860
Tygel, M., Schleicher, J., Hubral, P. (1992) Geometrical spreading corrections of offset reflections in a laterally inhomogeneous earth. Geophysics, 57 (8) 1054-1063 doi:10.1190/1.1443317
Ettrich, Norman, Sollid, Anders, Ursin, Bjørn (2002) Out-of-plane geometrical spreading in anisotropic media. Geophysical Prospecting, 50 (4) 383-392 doi:10.1046/j.1365-2478.2002.00317.x
Ettrich, Norman, Gajewski, Dirk (1998) Traveltime computation by perturbation with FD-eikonal solvers in isotropic and weakly anisotropic media. Geophysics, 63 (3) 1066-1078 doi:10.1190/1.1444385
Grechka, Vladimir, Pech, Andres, Tsvankin, Ilya (2002) Multicomponent stacking‐velocity tomography for transversely isotropic media. Geophysics, 67 (5) 1564-1574 doi:10.1190/1.1512802
Dubrulle, Augustin A. (1983) Numerical methods for the migration of constant‐offset sections in homogeneous and horizontally layered media. Geophysics, 48 (9) 1195-1203 doi:10.1190/1.1441542
Stovas, Alexey, Ursin, Bjorn (2009) Improved geometric-spreading approximation in layered transversely isotropic media. Geophysics, 74 (5) doi:10.1190/1.3158051
Nielsen, Peder Hedebol (1992) Geometrical optics, point-to-point raytracing and amplitudes in a two-dimensional, isotropic, seismic model with a piecewise constant velocity gradient. Journal of Applied Geophysics, 29 (1) 67-68 doi:10.1016/0926-9851(92)90031-f
Alkhalifah, Tariq (1997) Velocity analysis using nonhyperbolic moveout in transversely isotropic media. Geophysics, 62 (6) 1839-1854 doi:10.1190/1.1444285
Chauris, Hervé, Noble, Mark S., Lambaré, Gilles, Podvin, Pascal (2002) Migration velocity analysis from locally coherent events in 2‐D laterally heterogeneous media, Part I: Theoretical aspects. Geophysics, 67 (4) 1202-1212 doi:10.1190/1.1500382
Alkhalifah, Tariq (1996) Transformation to zero offset in transversely isotropic media. Geophysics, 61 (4) 947-963 doi:10.1190/1.1444044
 
and/or  
Mindat.org is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2025, except where stated. Most political location boundaries are © OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 by Jolyon Ralph.
To cite: Ralph, J., Von Bargen, D., Martynov, P., Zhang, J., Que, X., Prabhu, A., Morrison, S. M., Li, W., Chen, W., & Ma, X. (2025). Mindat.org: The open access mineralogy database to accelerate data-intensive geoscience research. American Mineralogist, 110(6), 833–844. doi:10.2138/am-2024-9486.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: September 13, 2025 03:56:09
Go to top of page