DBPapers
DOI: 10.5593/SGEM2014/B11/S5.073

PROCESSING AND INTERPRETATION OF GRAVIMETRIC DATA BASED ON «NATIVE» CONTINUOUS WAVELET TRANSFORM

E.Utemov,N. Matveeva, D. Nurgaliev
Wednesday 1 October 2014 by Libadmin2014

References: 14th International Multidisciplinary Scientific GeoConference SGEM 2014, www.sgem.org, SGEM2014 Conference Proceedings, ISBN 978-619-7105-07-0 / ISSN 1314-2704, June 19-25, 2014, Book 1, Vol. 1, 553-564 pp

ABSTRACT
In this study we present a method for interpretation of gravimetric data based on the socalled “native” wavelet basis. We show that this apporach has several distinct advantages over commonly used methods, including a simple way of obtaining formal solutions of the inverse problem, easy identification of the causative sources, and efficient search for solutions of the nonlinear inverse problem in the wavelet domain.

Keywords: gravimetry, Bouguer anomaly, inverse problem, wavelet transform