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pro vyhledávání: '"S. C. Singh"'
Publikováno v:
SEG Technical Program Expanded Abstracts 1999.
Long offset marine seismic data for commercial exploration of sedimentary basins has recently been acquired in several areas of hydrocarbon interest. The extra information provided by these longer offsets can significantly improve the inferred veloci
Publikováno v:
SEG Technical Program Expanded Abstracts 1999.
Summary We propose a new strategy for traveltime tomography and analysis of real data, by using a semi-automated traveltime picking procedure. The manual aspect is limited to the selection of a few starting points for the automatic picking of key eve
Autor:
Ying Ji, S. C. Singh
Publikováno v:
SEG Technical Program Expanded Abstracts 1999.
1. SUMMARY We describe a hybrid optimization method of inversion which combines a local method with a genetic algorithm, and apply it to determine the anisotropic parameters from multi-component seismic waveform data. In the inversion we use a fitnes