Geophysics - Investigating the innacessible
DOI:
https://doi.org/10.47456/Cad.Astro.v3n2.38777Keywords:
geophysics, seismology, geomagnetism, gravimetryAbstract
This work presents some aspects of Geophysics dealing with physical manifestations that bring information about the Earth’s internal structure. In this way, some basic concepts about seismology, the study of elastic waves released by earthquakes, geomagnetism, the study of the magnetic field generated inside the Earth, and gravimetry, the interpretation of gravimetric anomalies produced by heterogeneities in the Earth's internal structures are addressed.
Downloads
References
A. M. Dziewonski e D. L. Anderson, Preliminary reference Earth model, Physics of the Earth and Planetary Interiors 25(4), 297 (1981).
J. W. Hernlund e A. M. Jellinek, Dynamics and structure of a stirred partially molten ultralow-velocity zone, Earth and Planetary Science Letters 296(1), 1 (2010).
C. C. Finlay et al., The CHAOS-7 geomagnetic field model and observed changes in the South Atlantic Anomaly, Earth, Planets, and Space 72 (2020).
N. de Sá, Modelos estatísticos e representação integrada do campo de gravidade no Brasil, Tese de Doutorado, Universidade de São Paulo (1989).
G. Garland, Introduction to geophysics: Mantle, core, and crust (W.B. Saunders & Co, Philadelphia, 1979).
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2022 Marcia Ernesto, George Caminha-Maciel
This work is licensed under a Creative Commons Attribution 4.0 International License.
