Results 1 to 10 of about 200,923 (352)

Enhancing marine magnetic anomaly interpretation with anisotropic diffusion and deep transfer learning [PDF]

open access: yesScientific Reports
Linear magnetic anomalies (LMAs) in marine settings provide important clues about formation and evolution of the oceanic crust. LMA interpretation can be challenging as it relies on visual inspection of spatial patterns of magnetic anomalies, which may ...
J. Ghosh   +3 more
doaj   +2 more sources

Spreading Magnetic Anomalies Separation of the South China Sea Based on the Nested Elliptical Directional Filters

open access: yesJournal of Marine Science and Engineering, 2023
Spreading magnetic anomalies recorded the paleo-geomagnetic field variation that has great significance in the investigation of the extension process of ocean basins.
Mingming Wang, Song Chen, Herong Gui
doaj   +1 more source

Radon and magnetic anomalies in the territory of the city Kyiv: environmental aspect

open access: yesГеофизический журнал, 2021
Magnetic and radon anomalous fields are essential geophysical entities of environment which determine to a considerable degree its ecological state. Revelation of magnetic and radon anomalous zones is an urgent task for the studies of geo-environmental ...
M.I. Orlyuk   +5 more
doaj   +1 more source

Identification of marine magnetic anomalies based on the sliding window curve similarity method

open access: yesEarth, Planets and Space, 2022
Marine magnetic anomalies play an essential role in plate tectonics and geodynamics. The conventional method to identify marine magnetic anomalies is to visually compare synthetic and observed magnetic anomaly profiles, and there is usually no ...
Mingming Wang   +3 more
doaj   +1 more source

Magnetic Structure and its Tectonic Implication Around Longmenshan Fault Zone Revealed by EMAG2v3

open access: yesFrontiers in Earth Science, 2022
The formation of magnetic minerals is bound up with the tectonic evolution history, whereupon the distribution of magnetic anomalies has great meanings for regional tectonics.
Yu Lei   +6 more
doaj   +1 more source

Contribution of applied geophysics in mining prospecting [PDF]

open access: yesE3S Web of Conferences, 2020
The Eastern High Atlas (Morocco) contains a variety of rocks with different magnetic susceptibility, among these rocks are those which constitute the Proterozoic and Paleozoic basement of the plain of Tamlelt which is the study area. This work is devoted
El Abidi El Alaoui Meryeme   +3 more
doaj   +1 more source

Seaward‐Dipping Reflector Influence on Seafloor Magnetostratigraphy—A Pelotas Basin View

open access: yesGeophysical Research Letters, 2022
Previous works used marine magnetic survey data and interpreted magnetic anomalies related to seaward‐dipping reflectors (SDRs) as oceanic crust or SDR age constraints in the South Atlantic Ocean.
Henrique Serratt   +6 more
doaj   +1 more source

Identification of magnetic anomalies based on ground magnetic data analysis using multifractal modelling: a case study in Qoja-Kandi, East Azerbaijan Province, Iran [PDF]

open access: yesNonlinear Processes in Geophysics, 2015
Ground magnetic anomaly separation using the reduction-to-the-pole (RTP) technique and the fractal concentration–area (C–A) method has been applied to the Qoja-Kandi prospecting area in northwestern Iran.
E. Mansouri   +2 more
doaj   +1 more source

Mars MOURA magnetometer demonstration for high-resolution mapping on terrestrial analogues [PDF]

open access: yesGeoscientific Instrumentation, Methods and Data Systems, 2016
Satellite-based magnetic measurements of Mars indicate complex and very strong magnetic anomalies, which led to an intensive and long-lasting discussion about their possible origin.
M. Díaz-Michelena   +4 more
doaj   +1 more source

Anomaly induced transport in non-anomalous currents [PDF]

open access: yes, 2017
Quantum anomalies are one of the subtlest properties of relativistic field theories. They give rise to non-dissipative transport coefficients in the hydrodynamic expansion.
Megias, Eugenio
core   +2 more sources

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