The influence of ground stratification upon near field of magnetic dipole

Author

Dmitriev, W.V.

Author_Institution

Omsk State Pedagogical Univ., Russia

Volume

4

fYear

1997

fDate

3-8 Aug 1997

Firstpage

1480

Abstract

The influence of ground stratification upon the near field of a loop is studied. The results are: a) inclined stratification causes a change of shape of azimuthal dependencies of the magnetic loop field; b) the coupling coefficient of two loops became a function of azimuthal angle; c) by using azimuthal dependence of the coupling coefficient it is possible to retrieve some characteristics of ground layers; d) a method enabling one to locate the horizontal space inclusion is offered

Keywords

geophysical techniques; inverse problems; terrestrial electricity; EM induction; EM method; antenna; azimuthal angle; azimuthal dependence; buried object detection; coupling coefficient; geoelectric method; geophysical measurement technique; ground layers; ground stratification; horizontal space inclusion; inclined layer; inclined stratification; inverse problem; layered media; magnetic dipole; magnetic loop field; near field; terrestrial electricity; two loops; Azimuthal angle; Conductivity; Couplings; Geometry; Levee; Magnetic fields; Magnetic levitation; Magnetostatics; Shape; Soil;

fLanguage

English

Publisher

ieee

Conference_Titel

Geoscience and Remote Sensing, 1997. IGARSS '97. Remote Sensing - A Scientific Vision for Sustainable Development., 1997 IEEE International

Print_ISBN

0-7803-3836-7

Type

conf

DOI

10.1109/IGARSS.1997.608903

Filename

608903