HR: 0800h
AN: U31A-0006    [Abstracts]
TI: Joint and Interactive Interpretation of Crustal Data in Two and Three Dimensions
AU: * Morozov, I B
EM: igor.morozov@usask.ca
AF: University of Saskatchewan, 114 Science Place, Saskatoon, SK S7N5E2, Canada
AB: An approach for integrated interpretation of crustal seismic, gravity, and other data was developed. The approach is based on a 3D interactive visualization interface included in a broad-range geophysical data processing system. The advanced interactive capability makes crustal seismic interpretation streamlined, efficient, robust, and also enjoyable. The currently available tools cover most of the traditional crustal data analysis, from ellipsoidal-Earth geometry, travel-time and horizon picking, processing seismic records and travel times, creation of starting velocity models, ray tracing, and tomography to generation of 1D, 2D, and 3D seismic waveform synthetics, migration, and gravity modeling. New tools can be readily added to the system, including by using its web collaboration capabilities. For the first time, the data analysis can be carried out in the true, 3D geometry of the datasets, on precise geo-reference base maps, simultaneously in multiple crossing lines, and in combination with other data.
UR: http://seisweb.usask.ca/SIA
DE: 7205 Continental crust (1219)
DE: 7290 Computational seismology
DE: 7299 General or miscellaneous
SC: Union [U]
MN: 2007 Fall Meeting