Abstract

WANG, Yang; LI, Jun; WANG, Xuben  and  JIAN, Xingxiang. Inversion Technique of Physical Parameters Based on Regularization Extension Depth Constraint. Earth Sci. Res. J. [online]. 2019, vol.23, n.4, pp.331-338.  Epub Apr 20, 2020. ISSN 1794-6190.  https://doi.org/10.15446/esrj.v23n4.84340.

Through the regularization downward continuation of gravity and magnetic anomalies, the depth of the field source can be solved. However, due to the Gibbs effect, the horizontal resolving power of the field source is poor. In view of this, based on the depth of field source established by regularization downward continuation, this paper proposes a physical property parameter inversion method based on iterative continuation and anomaly separation, which can effectively improve the inversion accuracy of superimposed anomaly physical parameters, and provide a new idea for solving the physical parameters of superposition gravity and magnetic anomalies.

Keywords : regularization; iterative continuation; anomaly separation; physical parameters.

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