DATA-ADAPTIVE INVERSION OF THE OKLAHOMA EMAP DATASET

Authors
OGAWA Y
Citation
Y. Ogawa, DATA-ADAPTIVE INVERSION OF THE OKLAHOMA EMAP DATASET, Journal of Geomagnetism and Geoelectricity, 49(6), 1997, pp. 801-806
Citations number
8
Categorie Soggetti
Geosciences, Interdisciplinary
Journal title
Journal of Geomagnetism and Geoelectricity → ACNP
ISSN journal
00221392
Volume
49
Issue
6
Year of publication
1997
Pages
801 - 806
Database
ISI
SICI code
0022-1392(1997)49:6<801:DIOTOE>2.0.ZU;2-H
Abstract
The Oklahoma EMAP dataset was analyzed using a two-dimensional inversi on algorithm which includes static shifts as free parameters. Model mi sfit was minimized while simultaneously minimizing the resistivity rou ghness norm and the static shift L2 norm. The tradeoff parameters betw een the model misfit and these two norms were determined to minimize t he Akaike's Bayesian Information Criterion (ABIC).