Difference between revisions of "Dictionary:Noise analysis (seismic)"
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A profile or set of profiles designed to gather data for an analysis of coherent noise trains, usually made with closely spaced geophones [[Special:MyLanguage/Dictionary:microspread|''microspreads'']] (q.v.) without any ground mixing so that low-velocity noise trains will be evident. See Figure [[Special:MyLanguage/Dictionary:Fig_N-3|N-3]]a. Results are often illustrated on a frequency-versus-wavenumber graph (see Figure [[Special:MyLanguage/Dictionary:Fig_N-3|N-3]]b). | A profile or set of profiles designed to gather data for an analysis of coherent noise trains, usually made with closely spaced geophones [[Special:MyLanguage/Dictionary:microspread|''microspreads'']] (q.v.) without any ground mixing so that low-velocity noise trains will be evident. See Figure [[Special:MyLanguage/Dictionary:Fig_N-3|N-3]]a. Results are often illustrated on a frequency-versus-wavenumber graph (see Figure [[Special:MyLanguage/Dictionary:Fig_N-3|N-3]]b). | ||
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Latest revision as of 21:13, 24 March 2018
A profile or set of profiles designed to gather data for an analysis of coherent noise trains, usually made with closely spaced geophones microspreads (q.v.) without any ground mixing so that low-velocity noise trains will be evident. See Figure N-3a. Results are often illustrated on a frequency-versus-wavenumber graph (see Figure N-3b).
