THE SIMILITUDE EQUATION IN MAGNETOTELLURIC INVERSION

被引：3

作者：

DOSSO, SE

OLDENBURG, DW

机构：

[1] Department of Geophysics and Astronomy, University of British Columbia, Vancouver, British Columbia, V6T 1W5

来源：

GEOPHYSICAL JOURNAL INTERNATIONAL | 1991年 / 106卷 / 02期

关键词：

INVERSION; LINEARIZATION; MAGNETOTELLURICS SIMILITUDE EQUATION;

D O I：

10.1111/j.1365-246X.1991.tb03910.x

中图分类号：

P3 [地球物理学]; P59 [地球化学];

学科分类号：

0708 ; 070902 ;

摘要：

The similitude equation for electromagnetic induction represents an exact integral relationship between the conductivity model and field measurements, and has been suggested as a basis for the inversion of magnetotelluric data. In this note, inversion of the similitude equation is compared to linearized inversion and found to be inadequate in that it implicitly neglects first-order terms.

引用

页码：507 / 509

页数：3

共 7 条

[1] OCCAMS INVERSION - A PRACTICAL ALGORITHM FOR GENERATING SMOOTH MODELS FROM ELECTROMAGNETIC SOUNDING DATA [J].