Open AccessImprovement of Convergency in Iterative Gravity Interpretation
Author(s) -
Dyrelius D.,
Vogel A.
Publication year - 1972
Publication title -
geophysical journal of the royal astronomical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.302
H-Index - 168
eISSN - 1365-246X
pISSN - 0016-8009
DOI - 10.1111/j.1365-246x.1972.tb05771.x
Subject(s) - interpretation (philosophy) , geology , inverse theory , geophysics , geodesy , computer science , programming language , oceanography , deformation (meteorology)
Summary Gravity anomalies from complex structures can be interpreted by introducing models consisting of a number of elementary bodies. Least squares fitting of such models by iterative data processing involves two main problems, namely ambiguities inherent in inverse potential problems and poor convergency. The latter problem is discussed and illustrated using constructed examples.