PUBLICATIONS, BY TOPIC
SEISMIC DATA ACQUISITION
Airgun array developed with high resolution and deep penetration.
Brandsæter, H., Farestveit, A., and Ursin, B.
The Oil and Gas Journal, 1977, 75, 154-162.
Attenuation of coherent noise on marine seismic exploration using very long arrays.
Ursin, B.
Geophysical Prospecting, 1978, Volume 26, pp. 722-749.
Interaction between airguns.
Vaage, S., Ursin, B., and Haugland, K.
Geophysical Prospecting, 1984, Volume 32, pp. 676-689.
Reply to Comment on "Interaction between airguns".
Vaage, S., Ursin, B., and Haugland, K.
Geophysical Prospecting, 1985, Volume 33, pp. 1067.
Reply to Further comment on "Interaction between airguns".
Vaage, S., Ursin, B., and Haugland, K.
Geophysical Prospecting, 1986, Volume 34, pp. 942-945.
Computation of signatures of linear airgun arrays.
Vaage, S., and Ursin, B.
Geophysical Prospecting 1987, Volume 35, pp. 281-287.
SEISMIC DATA PROCESSING
Demultiple:
Adaptive long-period multiple attenuation.
Brandsæter, H., and Ursin, B.
Geophysical Prospecting, 1979, Volume 27, pp. 709-725.
Deconvolution:
Maximum likelihood estimation of seismic impulse responses.
Ursin, B., and Holberg, O.
Geophysical Prospecting, 1985, Volume 33, pp. 233-251. (Reprinted in Modeling, Identification and Control 6, 57-74.)
Identification of seismic reflections using singular value decomposition.
Ursin, B., and Zheng, Y.
Geophysical Prospecting, 1985, Volume 33, pp. 773-799. (Reprinted in Modeling, Identification and Control 7, 1-23.)
Seismic reflection estimation with coloured noise.
Ursin, B., de Matos Neto, J.B., and Porsani, M.J.
J. Seismic Exploration 1996, Volume 5, pp. 51-62.
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Comparison of deconvolution methods for scaling reflectivity.
Toverud, T., Dimri, V.P., and Ursin, B.
J. of Geophys., 22, 2001, 117-123.
Signal estimation:
Seismic signal detection and parameter estimation.
Ursin, B.
Geophysical Prospecting, 1979, Volume 27, pp. 1-15.
Velocity analysis:
Seismic velocity estimation.
Ursin, B.
Geophysical Prospecting, 1977, Volume 25, pp. 658-666.
Geometrical spreading correction:
Seismic migration/imaging:
Time-to-depth migration using wavefront curvature.
Ursin, B.
Geophysical Prospecting, 1982, Volume 30, pp. 261-280.
Seismic migration using the WKB approximation.
Ursin, B.
The Geophys. J. of the Royal Astr. Soc. 1984, Volume 79, pp. 339-352.
Migração de ondas planas em meios lateralmente heterogêneous.
Pestana, R., Chaves, R.D., and Ursin, B.
Revista Brasileira de Geofísica 1995, 13, 237-248.
Viscoacoustic reverse-time migration.
Causse, E. and Ursin, B.
J. Seism. Expl., 9, 2000, 165-184.
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Tomography:
SEISMIC DATA MODELLING
Frequency-wavenumber methods:
The plane-wave reflection and transmission response of a vertically inhomogeneous acoustic medium.
Ursin, B.
In Bernabini, M., Carrion, P., Jacovitti, G., Rocca, F., Treitel, S., and Worthington, M., eds.,
1987, Deconvolution and inversion. Blackwell Sc. Publ., Oxford, 1987, pp. 189-207.
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The spectral function of a vertically inhomogeneous medium.
Ursin, B.
Geophysical Prospecting, 1988, Volume 36, pp. 1-5.
Wave series expansions for stratified acoustic media.
dos Santos, L.T., Ursin, B., and Tygel, M.
Russian Geology and Geophysics, 1996, 37, 9, pp. 23-45.
Reflectivity/transmissivity for one-dimensional inhomogeneous random elastic media: dynamic-equivalent-medium approach.
Shapiro, S.A., Hubral, P., and Ursin, B.
Geophysical Journal International, 1996, Volume 126, pp. 184-196.
Weak-contrast approximation of the elastic scattering matrix in anisotropic media.
Haugen, G.U., and Ursin, B.
Pure and Applied Geophysics, 1996, Volume 148, pp. 685-714.
Comparison of seismic dispersion and attenuation models.
Ursin, B., and Toverud, T.
Studia geophysica et geodaetica, 46, 2002, 293-320.
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Comments on comparison of seismic dispersion and attenuation models by Ursin, B., and Toverud, T., Stud. Geophys, Geod. 46, 293-320.
Ursin, B., and Toverud, T.
Studia geophysica et geodaetica, 47, 2003, 217-219.
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Ray methods, layered medium:
Computation of zero-offset vertical seismic profiles including geometrical spreading and absorption.
Ursin, B., and Arntsen, B.
Geophysical Prospecting 1985, Volume 33, pp. 72-96.
Ray methods, heterogeneous medium:
A new derivation of the wavefront curvature transformation at an interface between two inhomogeneous media.
Ursin, B.
Geophysical Prospecting, 1982, Volume 30, pp. 569-579.
Seismic reflection amplitudes.
Ursin, B., and Dahl, T.
Geophysical Prospecting, 1992, Volume 40, pp. 483-512.
A unified Born-Kirchhoff representation for acoustic media.
Novais, A., Santos, L.T., Tygel, M., and Ursin, B.
J. Seismic Exploration, 1997, Volume 6, pp. 217-226
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SEISMIC INVERSION:
Comparison of some inverse methods for wave propagation in layered media.
Ursin, B., and Berteussen, K.A.
The Proceedings of the IEEE 74, 1986, pp. 389-400.
Complete inversion of zero-offset seismic data.
Ursin, B.
Geophysical Prospecting, 1986, Volume 34, pp. 1213-1218.
Detection of zero-offset seismic reflections.
Landrø, M., and Ursin, B.
First Break 6, 1988, pp. 385-394.
Geophysical data inversion - methods and applications.
Ofoegbu, C., Vogel, A., Ursin, B., and Gorenflo, R., (eds.)
Fried. Vieweg & Sohn, Wiesbaden, 1990
Parameter estimation in a one-dimensional anelastic medium.
Dahl. T., and Ursin, B.
J. of Geophys. Res. 1991, 96, B12, pp. 20217-20233.
The information content of the elastic reflection matrix.
Ursin, B. and Tjåland, E.
Geophysical Journal International, 1996, Volume 125, pp. 214-228.
Linearized elastic parameter sections.
Ursin, B., Ekren, B.O., and Tjåland, E.
Geophysical Prospecting, 1996, Volume 44, pp. 427-456.
Prediction of reservoir variables based on seismic data and well observations.
Eide, A.L., Omre, H., and Ursin, B.
Journal of the American Statistical Association, 97,
2002, 18-28.
ELECTRO-MAGNETIC MODELLING:
ROCK PHYSICS:
Elastic properties of rocks with fracture-induced anisotropy.
Haugen, G.U., and Ursin, B.
In Fjær, E., Holt, R.M., and Rathore, J.S., eds., 1996, Seismic anisotropy. SEG, Tulsa, 1996, pp. 357-383.
MISCELLANEOUS:
Approximate lumped models of a tubular chemical reactor, and their use in feedback and feedforward control.
Fjeld, M. and Ursin, B.
Paper 5.1.3 in H. Schwarz (ed), 1971, Multivariable technical control systems. Proceedings of the 2nd IFAC Symposium, Dusseldorf, October 11-13, 1971, North-Holland Publishing Company, Amsterdam, 1971.
Asymptotic convergence properties of the extended Kalman filter using filtered state estimates.
Ursin, B.
IEEE Trans. Automatic Control AC - 25, 1980, pp. 1207-1211.
Last modified: November, 2010