Results 221 to 230 of about 10,184 (280)
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GEOPHYSICS, 1980
Aeromagnetic surveys are flown with a wide variety of terrain clearances, sampling rates, and line spacings. The results are generally presented as contour maps, implying that the survey grid defines the continuous magnetic field sufficiently well to justify interpolation.
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Aeromagnetic surveys are flown with a wide variety of terrain clearances, sampling rates, and line spacings. The results are generally presented as contour maps, implying that the survey grid defines the continuous magnetic field sufficiently well to justify interpolation.
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BLAKE RIDGE AEROMAGNETIC SURVEY
1967Abstract : Two positive magnetic lineations are revealed in an aeromagnetic survey of a 20,000 square mile area over the Blake Ridge. The two magnetic anomalies are generally parallel to the continental slope, but show no particular relation to the Blake Ridge which they cross at an angle of approximately 70 degrees.
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Modern Method of Aeromagnetic Survey
Proceedings, 2012Existing aeromagnetic survey method was improved by replacing plane to flying machine - Deltafly, which has low altitude (hight 3-5 m). Such work was tested in order to find out hydrocarbons' deposits in USSR in 1990th. However, the method was developed and improved by using GPS navigator, 2 magnetometers (MMPG-1 and MINIMAG, Russia).
N. Donenova, A. Bulekov, D. Alshimbaeva
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GRADIENT MEASUREMENTS IN AEROMAGNETIC SURVEYING
GEOPHYSICS, 1965The recent development of highly sensitive magnetometers, such as the optical‐pumping varieties, has made feasible the measurement of the first vertical derivative of the total field (∂ΔT/∂h) in aeromagnetic surveys. This is accomplished by using two sensitive magnetometer heads separated by a constant vertical distance, and recording the difference ...
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High-resolution aeromagnetic surveying
Journal of Applied Geophysics, 1995Brian Farrelly, Harald Elstad
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