Spectral Methods in Geodesy and Geophysics

The text develops applied Fourier analysis and methodology to perceive global and regional geodetic and geophysical data from the perspective of the frequency, or spectral, domain. It is written for graduate students and can benefit undergraduates with a solid knowledge of calculus, statistical background, and complex numbers. Concepts are illustrated with actual geophysical data.

Format: Paperback / softback
Length: 416 pages
Publication date: 31 March 2021
Publisher: Taylor & Francis Ltd

The text delves into the fundamental principles and methodologies of applied Fourier analysis, with the primary objective of imparting a fresh perspective on global and regional geodetic and geophysical data. By emphasizing the frequency or spectral domain, rather than the spatial domain, it aims to enhance our understanding and analysis of these data. The title "Methods" signifies that the transformation of geophysical signals into the spectral domain can be utilized for both analytical purposes and rapid computation. While primarily intended for graduate students, Chapters 1 through 4, as well as portions of 5, can also be valuable to undergraduates with a strong foundation in integral and differential calculus, a grasp of statistical concepts, and a comfort with complex numbers. Concepts are introduced gradually, starting from the one-dimensional domain and progressing to the spherical domain, which is a fundamental aspect of each chapter. Visual representations of these concepts are provided through the use of actual geophysical data, primarily sourced from signals of gravity, magnetism, and topography. This approach facilitates a deeper comprehension of the underlying principles and applications of applied Fourier analysis in the field of geodesy and geophysics.

Weight: 794g
Dimension: 234 x 156 (mm)
ISBN-13: 9780367781828