Acquisition, processing and analysis of densely sampled P- and S-wave OBS-data on the mid-Norwegian Margin, NE Atlantic

Earth, Planets and Space

Volumn 54, Issue 12, 2002, Pages 1219-1236

  Mjelde, Rolf ^a,b   Timenes, Tommy ^a   Shimamura, Hideki ^c   Kanazawa, Toshihiko ^b   Shiobara, Hajime ^b,c   Kodaira, Shuichi ^c,d   Nakanishi, Ayako ^c,d  

^a UNIVERSITY OF BERGEN   (Norway)

^b UNIVERSITY OF TOKYO   (Japan)

^c HOKKAIDO UNIVERSITY   (Japan)

^d JAPAN AGENCY FOR MARINE EARTH SCIENCE AND TECHNOLOGY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

SEISMIC SURVEY;

ARCTIC OCEAN; NORWEGIAN SEA; NORWEGIAN SHELF [NORWEGIAN SEA]; OCEANIC REGIONS; WORLD;

EID: 0043090153     PISSN: 13438832     EISSN: 18805981     Source Type: Journal    
DOI: 10.1186/bf03352451     Document Type: Article

References (21)

1. Berg, E. W., L. Amundsen, A. Morton, R. Mjelde, H. Shimamura, H. Shiobara, T. Kanazawa, S. Kodaira, and J. P. Fjellanger, Three component OBS-data processing for lithology and fluid prediction in the mid-Norway margin, NE Atlantic, Earth Planets Space, 53, 75-89, 2001.
2. Bungum, H., A. Alsaker, L. B. Kvamme, and R. A. Hansen, Seismicity and seismotectonics of Norway and nearby continental shelf areas, J. Geophys. Res., 96(B2), 2,249-2,265, 1990.
3. Crampin, S., The scattering of S waves in the crust, Pure and Applied Geophysics, 132, 67-91, 1990.
4. Digranes, P., R. Mjelde, S. Kodaira, H. Shimamura, T. Kanazawa, H. Shiobara, and E. W. Berg, Modelling of shear waves in OBS data from the Vøring Basin (Northern Norway) by 2-D ray-tracing, Pure and Applied Geophysics, 4, 611-629, 1996.
5. Eldholm, O. and K. Grue, North Atlantic volcanic margins: Dimensions and production rates, J. Geophys. Res., 99, 2,955-2,968, 1994.
6. Kanazawa, T., Technical Description of TK92-type ocean bottom seismometer, in Investigation of the Central and Northern Part of the Vøring Basin by Use of Ocean Bottom Seismographs, R/V Håkon Mosby 22 Aug.-24 Sept. 1992, cruise report, Statoil report, Mjelde, R. et al., 1993.
7. Mjelde, R., M. A. Sellevoll, H. Shimamura, T. Iwasaki, and T. Kanazawa, A crustal study off Lofoten, N. Norway by use of 3-C ocean bottom seismographs, Tectonophys., 212, 269-288, 1992.
8. Mjelde, R., M. A. Sellevoll, H. Shimamura, T. Iwasaki, and T. Kanazawa, Crustal structure under Lofoten, N. Norway, from vertical incidence and wide-angle data, Geophys. J. Int., 114, 116-126, 1993.
9. Mjelde, R., M. A. Sellevoll, H. Shimamura, T. Iwasaki, and T. Kanazawa, S-wave anisotropy off Lofoten, Norway, indicative of fluids in the lower crust?, Geophys. J. Int., 120, 87-96, 1995.
10. Mjelde, R., S. Kodaira, H. Shimamura, T. Kanazawa, H. Shiobara, E. W. Berg, and O. Riise, Crustal structure of the central part of the Vøring basin, mid-Norway margin, from three-component ocean bottom seismographs, Tectonophys., 277, 235-257, 1997a.
11. Mjelde, R., S. Kodaira, P. Digranes, H. Shimamura, T. Kanazawa, H. Shiobara, and E. W. Berg, Comparison between a regional and semi-regional crustal OBS-model in the Vøring basin, mid-Norway margin, Pure and Applied Geophysics, 149, 641-665, 1997b.
12. Mjelde, R., J. P. Fjellanger, P. Digranes, S. Kodaira, H. Shimamura, and H. Shiobara, Application of the single bubble air-gun technique for OBS-data acquisition across the Jan Mayen Ridge, North Atlantic, Marine Geophysical Researches, 19, 81-96, 1997c.
13. Mjelde, R., P. Digranes, H. Shimamura, H. Shiobara, S. Kodaira, H. Brekke, T. Egebjerg, N. Sørenes, and T. Thorbjørnsen, Crustal structure of the northern part of the Vøring Basin, mid-Norway margin, from wide-angle seismic and gravity data, Tectonophys., 293, 175-205, 1998.
14. Mjelde, R., J. P. Fjellanger, T. Raum, P. Digranes, S. Kodaira, A. Breivik, and H. Shimamura, Where do P-S converions occur? Analysis of OBS-data from the NE Atlantic Margin, First Break, 20, 153-160, 2002.
15. Neidell, N. S., Land application of S waves, Geophysics: The Leading Edge of Exploration, 11, 32-44, 1985.
16. Pajchel, J., H. B. Helle, and L. Frøyland, A 2-D seismic Modelling Package, User's Manual, Geophys. Dep., Norsk Hydro Research Center, Bergen, 1989.
17. Samson, C., P. J. Barton, and J. Karwatowski, Imaging beneath an basaltic layer using densely sampled wide-angle OBS data, Geophysical Prospecting, 43, 509-528, 1995.
18. Sellevoll, M. A., H. Shimamura, A. Gidskehaug, and H. Johnsen, Seismiske undersøkelser av Lofoten marginen og refleksjonsseismiske test-målinger på Mohns Rygg, M/S Håkon Mosby, 29. juli-19. august 1988, Cruise report, IFJ, Univ. of Bergen, 1988.
19. Shiobara, H., A. Nakanishi, H. Shimamura, R. Mjelde, T. Kanazawa, and E. W. Berg, Precise positioning of Ocean Bottom Seismometer by Using Acoustic Transponder and CTD, Marine Geophysical Researches, 19, 199-209, 1997.
20. Trevorrow, M. V., T. Yamamoto, A. Turget, D. Goodman, and M. Badiey, Very low frequency ocean bottom ambient seismic noise and coupling on the shallow continental shelf, Marine Geophys. Res., 11, 129-152, 1989.
21. Webb, S. C. and C. S. Cox, Observations and modeling of seafloor micro-seisms, J. Geophys. Res., 91, 7343-7358, 1986.