Results 71 to 80 of about 193,193 (217)

Advanced Aeromagnetic Compensation Models for Airborne Magnetic Anomaly Navigation

open access: yes, 2022
Using the earth's magnetic anomaly field for navigation of aircraft has shown promise as a viable alternative to the Global Positioning System (GPS) and other navigation systems.
Gnadt, Albert Reuben
core  

Jonathan Anomaly on Public Goods and Education

open access: yes, 2021
Jonathan Anomaly discusses public goods and education.Salem ...
Anomaly, Jonathan
core   +1 more source

A new magnetic anomaly map for Greenland based on a combination of equivalent source modeling and spherical harmonic expansion [PDF]

open access: yesEarth System Science Data
The Greenland Magnetic Map (GREENMAG) is a new compilation of magnetic anomaly data that covers the inland ice, ice-free coastal areas, and adjacent shelf regions of Greenland (https://doi.org/10.22008/FK2/LQN5YJ, Heincke and Szwillus, 2025). GREENMAG is
B. H. Heincke   +7 more
doaj   +1 more source

The aeromagnetic anomalies and the bathymetry of the central part of the Hawaiian Ridge [PDF]

open access: yesNew Zealand Journal of Geology and Geophysics, 1967
Abstract An interpretation is given of a total force aeromagnetic survey of an oceanic area limited by lat. 22° N and lat. 25° N and by long. 162° Wand long. 167° 30′ W. The bathymetry is described and is used to infer the geological history.
openaire   +1 more source

Anomalies of geomagnetic field due to a vertical prolate rotational ellipsoid

open access: yesContributions to Geophysics and Geodesy, 2010
We present an exact analytical solution of the forward magnetometric problem for the perturbing body having the shape of the rotational prolate ellipsoid with the longer axis oriented vertically to the surface of the earth.
Milan HVOŽDARA, Ján VOZÁR
doaj   +1 more source

S-11 Aeromagnetic anomaly map of Minnesota

open access: yes, 1982
Scale 1:3,168,000. This very small map includes a brief geologic interpretation of the data. For data acquired later through a high-resolution survey, see State Maps S-17 and S-18 and the Aeromagnetic Map Series.Chandler, V.W.. (1982).
Chandler, V.W.
core  

S-17 Aeromagnetic anomaly map of Minnesota

open access: yes, 1991
Scale 1:500,000.Chandler, V.W.. (1991). S-17 Aeromagnetic anomaly map of Minnesota.
Chandler, V.W.
core  

Interpretation of magnetic anomalies using the horizontal gradient analytic signal

open access: yesAnnals of Geophysics, 2001
In recent years the analytic signal method has been of great utility in the interpretation of potential field data. The amplitude of the 3D analytic signal of magnetic data yields information on the location of the edges of the sources in both the ...
H. A. Bake, N. Bournas
doaj   +1 more source

Aeromagnetic map of Minnesota, southeastern region, magnetic intensity anomaly

open access: yes, 1991
Scale 1:250,000 2 pls.Chandler, V.W.. (1991). Aeromagnetic map of Minnesota, southeastern region, magnetic intensity anomaly.
Chandler, V.W.
core  

A Novel Strategy for Improving the Aeromagnetic Compensation Performance of Helicopters

open access: yesSensors, 2018
An aeromagnetic survey is an important method in magnetic anomaly detection and geophysical prospecting. The magnetic field is typically measured by optically pumped magnetometers (OPM) installed on the aircraft.
Luzhao Chen   +4 more
doaj   +1 more source

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