Results 1 to 10 of about 376 (162)

The revised aeromagnetic anomaly map of Italy

open access: yesAnnals of Geophysics, 2004
This paper presents the revised aeromagnetic anomaly map of Italy and its surrounding seas, projected at reference altitude of 2500 m and geomagnetic epoch 1979.0.
O. Faggioni   +4 more
doaj   +6 more sources

A Quadrotor UAV Aeromagnetic Compensation Method Based on Time–Frequency Joint Representation Neural Network and Its Application in Mineral Exploration [PDF]

open access: yesSensors
Quadrotor UAV-based aeromagnetic survey for mineral exploration has become a crucial solution in modern airborne geophysics due to its prominent advantages of cost-effectiveness and high efficiency.
Ping Yu   +7 more
doaj   +2 more sources

Bouguer and aeromagnetic anomalies in the Iberian Chain (NE Spain); a qualitative interpretation

open access: yesGeogaceta
This work shows the Bouguer and aeromagnetic anomaly maps of the Iberian Chain (NE Spain) and surroundings in relation to its main geological and structural units. In general, both gravity and aeromagnetic anomalies are aligned following the same trends
Ruth Soto   +6 more
doaj   +4 more sources

Intelligent Dynamic-Enhanced Compensation for UAV Magnetic Interference [PDF]

open access: yesSensors
Magnetic interference compensation is critical for enhancing the accuracy of unmanned aerial vehicle (UAV) magnetic anomaly detection. To address the constrained compensation performance of the conventional Tolles-Lawson (T-L) model, which stems from ...
Zizhou Chen   +7 more
doaj   +2 more sources

Dynamic Parameterization and Optimized Flight Paths for Enhanced Aeromagnetic Compensation in Large Unmanned Aerial Vehicles [PDF]

open access: yesSensors
Aeromagnetic detection is a geophysical exploration technology that utilizes aircraft-mounted magnetometers to map variations in the Earth’s magnetic field.
Zhentao Yu   +5 more
doaj   +2 more sources

Unveiling the subsurface geological structure of the centre region, cameroon, with aeromagnetic data analysis [PDF]

open access: yesScientific Reports
This study made use of aeromagnetic data analysis to identify potential geological structures in the magnetic field and map subsurface geological structure, which could serve as potential resources in the Centre Region of Cameroon.
Desmond Vihywuseh   +4 more
doaj   +2 more sources

Aeromagnetic anomalies and structure of the Iztaccíhuatl-Popocatépetl volcanic region in Central Mexico [PDF]

open access: yesGeofísica Internacional, 2002
Popocatépetl volcano is characterized by a high amplitude dipolar anomaly that is normally polarized and centered on the summit cone. The anomaly shows the effects of topographic relief and of major fault zones.
J.H. Flores-Ruiz   +6 more
doaj   +2 more sources

Research on the Boundary Identification Method of Concealed Geological Bodies Based on Non-seismic Geophysical Data—— Taking Benxi-Xiuyan Area as an Example [PDF]

open access: yesE3S Web of Conferences, 2021
In the process of deep geological structure research, gravity and aeromagnetic anomaly data are often used to invert the distribution law of concealed geological bodies.
Yang Mingli, Xue Linfu, Ran Xiangjin
doaj   +1 more source

Research on aeromagnetic data error analysis and processing of multi-rotor UAV based on variational mode decomposition algorithm

open access: yesHeliyon, 2022
Aeromagnetic survey of multi-rotor UAV is widely used in small and medium-sized mineral resources survey, engineering investigation, non-explosive detection and other fields due to its advantages of high safety, low cost and convenient operation.
Zhong-kun Qiao   +8 more
doaj   +1 more source

A review on the analysis of aeromagnetic anomaly and its geological and tectonic applications

open access: yes地球与行星物理论评, 2022
Aeromagnetic anomaly has the obvious advantages of wide coverage, low cost and high lateral resolution in geological structure research, and has been widely used in concealed magmatic rock and faults detection, tectonic characteristics (e.g.
Liguo Jiao   +3 more
doaj   +1 more source

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