caa a22 4500 465723853 CHVBK 20180323111724.0 cr unu---uuuuu 170327e19900301xx s 000 0 eng 10.1007/BF02298540 doi (NATIONALLICENCE)springer-10.1007/BF02298540 Hvoždara Milan Geophysical Institute, Slovak Acad. Sci., Bratislava aut Stationary approximation of the magnetotelluric field in a halfspace with a vertical boundary and three-dimensional perturbing body [Elektronische Daten] [Milan Hvoždara] Summary: Based on the generalized potential of a double layer, integral formulae have been derived for calculating the stationary approximation of the magnetotelluric field in a halfspace divided by a vertical boundary into two quarterspaces, one of which contains a three-dimensional perturbing body. The appropriate boundary integral equation and other surface integrals have been computed for a perturbing body in the shape of the three-dimensional prism located at the vertical boundary, or in contact with the said boundary. The exciting electrical field is assumed to be homogeneous and perpendicular to the vertical boundary. Isoline graphs of the electrical and magnetic fields on the surface of the halfspace have been plotted and their anomalies are discussed. Academia, Publishing House of the Czechoslovak Academy of Sciences, 1990 Studia Geophysica et Geodaetica Kluwer Academic Publishers 34/1(1990-03-01), 10-31 0039-3169 34:1<10 1990 34 11200 https://doi.org/10.1007/BF02298540 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02298540 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Hvoždara Milan Geophysical Institute, Slovak Acad. Sci., Bratislava aut NATIONALLICENCE 773 0- Studia Geophysica et Geodaetica Kluwer Academic Publishers 34/1(1990-03-01), 10-31 0039-3169 34:1<10 1990 34 11200 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer