Basement faults deduction at a dumpsite using advanced analysis of gravity and magnetic anomalies
Sign Up to like & getrecommendations! Published in 2020 at "Near Surface Geophysics"
DOI: 10.1002/nsg.12093
Abstract: ABSTRACT A study of the fracture systems in the basement of the Matatlan urban waste dump of Guadalajara City, near the western edge of the Rio Grande de Santiago canyon (southwestern Mexico), is reported. The… read more here.
Keywords: gravity magnetic; fracture; magnetic anomalies; study ... See more keywords
Magnetic survey of archaeological kiln sites with Overhauser magnetometer: A case study of buried Sue ware kilns in Japan
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Archaeological Science: Reports"
DOI: 10.1016/j.jasrep.2018.01.027
Abstract: Abstract We conducted magnetic surveys using an Overhauser magnetometer, a fast-sampling, high-accuracy magnetometer, at two archaeological sites in central Japan to detect magnetic anomalies associated with buried climbing Sue ware kilns in suburban hill areas.… read more here.
Keywords: magnetic survey; ware kilns; magnetic anomalies; survey ... See more keywords
Geophysical imaging of multiple volcanic structures at the Huichapan Caldera Complex, Mexico
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Volcanology and Geothermal Research"
DOI: 10.1016/j.jvolgeores.2021.107318
Abstract: Abstract Detailed processing and analyses of aeromagnetic data supported by geological constraints shed new light on the structural framework and plumbing system of Huichapan Caldera and Nopala volcano in the northern sector of the Mexican… read more here.
Keywords: imaging multiple; huichapan caldera; caldera; volcanic structures ... See more keywords
Modeling of magnetic anomalies generated by simple geological structures through Genetic-Price inversion algorithm
Sign Up to like & getrecommendations! Published in 2020 at "Physics of the Earth and Planetary Interiors"
DOI: 10.1016/j.pepi.2020.106520
Abstract: Abstract A new approach to the interpretation of magnetic anomalies generated by geological structures resembling simple geometrical bodies is presented. The method is based on the Genetic-Price hybrid Algorithm (GPA) recently proposed by the authors… read more here.
Keywords: geological structures; inversion; anomalies generated; magnetic anomalies ... See more keywords
Lunar Swirl Morphology Constrains the Geometry, Magnetization, and Origins of Lunar Magnetic Anomalies: LUNAR MAGNETIC SOURCES CONSTRAINED BY SWIRLS
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Geophysical Research"
DOI: 10.1029/2018je005604
Abstract: Lunar swirls are collections of finely structured bright and dark surface markings, alternating over length scales of typically 1–5 km. If swirls are the result of plasma interactions with crustal magnetic anomalies or electrostatic or… read more here.
Keywords: surface; magnetic anomalies; lunar magnetic; geometry ... See more keywords
Magnetic Anomalies on the Pacific Plate Reveal True Polar Wander
Sign Up to like & getrecommendations! Published in 2019 at "Eos"
DOI: 10.1029/2019eo117729
Abstract: A new study rebuffs the standard approach to paleomagnetism and offers an updated methodology and new locations of paleomagnetic poles. read more here.
Keywords: pacific plate; reveal true; true polar; plate reveal ... See more keywords
Magnetic Anomalies Caused by 2D Polygonal Structures With Uniform Arbitrary Polarization: New Insights From Analytical/Numerical Comparison Among Available Algorithm Formulations
Sign Up to like & getrecommendations! Published in 2021 at "Geophysical Research Letters"
DOI: 10.1029/2020gl091732
Abstract: Since the '60s of the last century, the calculation of the magnetic anomalies caused by 2D uniformly polarized bodies with polygonal cross‐section has been mainly performed using the popular algorithm of Talwani and Heirtzler (1962,… read more here.
Keywords: anomalies caused; uniform arbitrary; polygonal structures; structures uniform ... See more keywords
Oceanic plateau formation by seafloor spreading implied by Tamu Massif magnetic anomalies
Sign Up to like & getrecommendations! Published in 2019 at "Nature Geoscience"
DOI: 10.1038/s41561-019-0390-y
Abstract: Tamu Massif is an immense Mesozoic submarine volcano, the main edifice of the Shatsky Rise oceanic plateau. It is located at a spreading ridge triple junction, but considered to be a shield volcano formed by… read more here.
Keywords: magnetic anomalies; oceanic plateau; seafloor spreading; tamu massif ... See more keywords
Using parity decomposition for interpreting magnetic anomalies from dikes having arbitrary dip angles, induced and remanent magnetization
Sign Up to like & getrecommendations! Published in 2020 at "Geophysics"
DOI: 10.1190/geo2019-0225.1
Abstract: We have developed a technique to reconstruct the magnetic anomaly due to a dike in a way that the effect of magnetization direction is removed, resulting in a new totally symmetric anomaly. The reconstruction algorithm… read more here.
Keywords: parity decomposition; magnetic anomalies; dip; using parity ... See more keywords