About: Bayesian approach to magnetotelluric tensor decomposition

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Magnetotelluric directional analysis and impedance tensor decomposition are basic tools to validate a local/regional composite electrical model of the underlying structure. Bayesian stochastic methods approach the problem of the parameter estimation and their uncertainty characterization in a fully probabilistic fashion, through the use of posterior model probabilities. We use the standard Groom-Bailey 3-D local/2-D regional composite model in our bayesian approach. We assume that the experimental impedance estimates are contamined with the Gaussian noise and define the likelihood of a particular composite model with respect to the observed data. Magnetotelluric directional analysis and impedance tensor decomposition are basic tools to validate a local/regional composite electrical model of the underlying structure. Bayesian stochastic methods approach the problem of the parameter estimation and their uncertainty characterization in a fully probabilistic fashion, through the use of posterior model probabilities. We use the standard Groom-Bailey 3-D local/2-D regional composite model in our bayesian approach. We assume that the experimental impedance estimates are contamined with the Gaussian noise and define the likelihood of a particular composite model with respect to the observed data. (en)
Title	Bayesian approach to magnetotelluric tensor decomposition Bayesian approach to magnetotelluric tensor decomposition (en)
skos:prefLabel	Bayesian approach to magnetotelluric tensor decomposition Bayesian approach to magnetotelluric tensor decomposition (en)
skos:notation	RIV/67985530:_____/10:00348499!RIV11-GA0-67985530
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA205/04/0746), P(GA205/07/0292), P(IAA200120701), Z(AV0Z30120515)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Červ, Václav Pek, Josef
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Geofyzikální ústav AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	248493
http://linked.open...ai/riv/idVysledku	RIV/67985530:_____/10:00348499
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	galvanic distortion; telluric distortion; impedance tensor; basic procedure; inversion; noise (en)
http://linked.open.../riv/klicoveSlovo	basic procedure galvanic distortion impedance tensor telluric distortion noise inversion
http://linked.open...odStatuVydavatele	IT - Italská republika
http://linked.open...ontrolniKodProRIV	[326F2D84B814]
http://linked.open...i/riv/nazevZdroje	Annals of Geophysics
http://linked.open...in/vavai/riv/obor	DE
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	A new optimizing algorithm ANNO and typical geophysical inverse problems Stochastic interpretation of geolelectrical induction data Basic geoelectrical units at the eastern margin of Bohemian Massif and its contact with Carpathians by means of magnetoteluric sounding
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	53
http://linked.open...iv/tvurceVysledku	Pek, Josef Červ, Václav Menvielle, M.
http://linked.open...ain/vavai/riv/wos	205/07/0292
http://linked.open...n/vavai/riv/zamer	Study of the internal structure and dynamics of the Earth
issn	1593-5213
number of pages	12 (xsd:int)

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