Data space conjugate gradient inversion for 2-D magnetotelluric data
نویسندگان
چکیده
منابع مشابه
Nonlinear conjugate gradients algorithm for 2-D magnetotelluric inversion
We investigate a new algorithm for computing regularized solutions of the 2-D magnetotelluric inverse problem. The algorithm employs a nonlinear conjugate gradients (NLCG) scheme to minimize an objective function that penalizes data residuals and second spatial derivatives of resistivity. We compare this algorithm theoretically and numerically to two previous algorithms for constructing such “m...
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ژورنال
عنوان ژورنال: Geophysical Journal International
سال: 2007
ISSN: 0956-540X,1365-246X
DOI: 10.1111/j.1365-246x.2007.03478.x