Аннотация
The study aims at finding a stable method for transformation of time-domain electromagnetic diffusion field to an electromagnetic wavefield. Two ways of transformation are considered: singular-value decomposition (SVD) and Tikhonov's regularizations. Transformation is applied to TEM responses of a conductive half-space, a conductive S film, and to a series of horizontally layered models. The wave transforms are used to plot travel-time curves and to estimate the velocity of EM field propagation.
Язык оригинала | английский |
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Страницы (с-по) | 744-751 |
Число страниц | 8 |
Журнал | Russian Geology and Geophysics |
Том | 58 |
Номер выпуска | 6 |
DOI | |
Состояние | Опубликовано - 1 июн. 2017 |