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http://hdl.handle.net/2122/3515| Authors: | Shimelevich, M. I.* Obornev, M. A.* Gavryushov, S.* |
Title: | Rapid neuronet inversion of 2D magnetotelluric data for monitoring of geoelectrical section parameters | Issue Date: | Feb-2007 | Series/Report no.: | 1/50 (2007) | URI: | http://hdl.handle.net/2122/3515 | Keywords: | magnetotelluric inverse problem neural network EM monitoring |
Subject Classification: | 01. Atmosphere::01.03. Magnetosphere::01.03.06. Instruments and techniques | Abstract: | The inverse MagnetoTelluric (MT) operator is approximated by means of the Neural Network (NN). The methodology of the NN interpretation in classes of the geoelectrical sections described by the hundreds of parameters is proposed. Error of the NN inversion and field misfit are evaluated. A rapid NN algorithm solving the inverse problem and detecting changes of time-dependent dynamic parameters of the section is applied to 2D synthetic data. |
| Appears in Collections: | Annals of Geophysics |
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| File | Description | Size | Format | |
|---|---|---|---|---|
| 10Shimelevich.pdf | 1.18 MB | Adobe PDF | View/Open |
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