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Algorithms For Numerical Evaluation Of Spectra In Microseismic Normal access

Authors: V. Bardan, D. Zugravescu and L. Asimopolos
Event name: 4th Congress of the Balkan Geophysical Society
Session: Seismic Acquisition and Processing
Publication date: 09 October 2005
Organisations: SRG, SEG, BGS, EAGE
Language: English
Info: Extended abstract, PDF ( 526.81Kb )
Price: € 20

P1 - 02 SEISMIC ACQUISITION & PROCESSING ALGORITHMS FOR NUMERICAL EVALUATION OF SPECTRA IN MICROSEISMIC Virgil Bardan Dorel Zugravescu Laurentiu Asimopolos ”Sabba S. Stefanescu” Institute of Geodynamics of Romanian Academy Bucharest Romania Summary Usually microseismic survey includes the direct interpretation of Fourier spectra the calculation and study of spectral relations between reference and studied site or the determination of spectra relations between horizontal and vertical spatial components. For this reason the evaluation of spectral amplitudes is a very important operation in processing of microseismic signal. Microseismic signal is a random process with certain properties. These properties are described by concepts

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