Enhancing Fault Detection through One-Dimensional Multiscale Wavelet Analysis of Potential Field Data | Chapter 3 | Research Advances in Environment, Geography and Earth Science Vol. 2

Identifying faults is pivotal in mineral exploration and volcanic research, presenting a formidable task for geoscientists. Multiscale wavelet analysis has emerged as a potent tool for filtering and denoising geophysical data, outperforming conventional Fourier methods, especially in scenarios with discontinuous signals. This paper introduces a novel approach utilizing one-dimensional multiscale wavelet analysis for fault identification from potential field data. By leveraging the discrete wavelet transform with the Daubachies wavelet, our method exploits breakline and discontinuity detection concepts to discern faults effectively. We validate our approach through synthetic and real potential field data from Dagang, southern China demonstrating its effectiveness.

Author(s) Details:

S. Morris Cooper,
Department of Physics, University of Liberia, Institute of Geophysics and Geomatics, China University of Geosciences, Wuhan 430074, China.

Liu Tianyou,
Department of Physics, University of Liberia, Institute of Geophysics and Geomatics, China University of Geosciences, Wuhan 430074, China.

Innocent Ndoh Mbue,
Department of Physics, University of Liberia, Institute of Geophysics and Geomatics, China University of Geosciences, Wuhan 430074, China.

Please see the link here: https://stm.bookpi.org/RAEGES-V2/article/view/14208

Investigation on the Consequences of a Strengthened Newtonian Gravity at Short Distances | Chapter 2 | New Insights into Physical Science Vol. 9

 In the middle ages, especially in astronomy and mechanics, the construction of the theory of movement of the solar planet system was a triumph of science. The confrontation that lasted for centuries between proponents of the Ptolemaic geocentric system and the heliocentric system of Aristarchus-Copernicus ended with the victory of the latter. A central interaction of bodies that is greater than Newtonian at short distances is considered. It is demonstrated that the velocity of escape from a body is essentially more than the velocity of escape provided by the theory of Newton. According to Newton's theorem, the Universal force Gravity is central, each mass m is attracted with force by another mass M in the Universe, The distance between the masses is inversely proportional to the quadrate and is directed along the axis, The cores of the masses bind. The relation of the latest core relationship with the A black hole's gravitational radius is observed. The gravitational radius of a black hole is shown to be They may be arbitrarily tall. The Black Hole (Dark Body) gravitation does not follow the classical It obeys the law of the essentially strong central gravitation (Newtonian) law of Gravitation.

Author (s) Details

Lenser Aghalovyan
Institute of Mechanics of National Academy of Sciences of Armenia, Yerevan, Armenia.

View Book  :- https://bp.bookpi.org/index.php/bpi/catalog/book/327