How frequency dependency of Q affects spectral ratio estimates
Because seismic amplitudes can be affected by purely geometrical factors, attenuation is often estimated not from amplitudes but from the evolution of the amplitude spectra of the waveform. Such estimation methods (e.g., the spectral ratio method and the centroid frequency shift method) assume that...
| Main Authors: | , |
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| Format: | Journal Article |
| Published: |
Society of Exploration Geophysicists
2015
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| Online Access: | http://hdl.handle.net/20.500.11937/30546 |