Email this article Errors of Estimating the Parameters of Local Magnetic Anomalies Based on Magnetic Survey Performed at Different Altitudes by an Unmanned Aerial Vehicle
- Authors: Kosykh V.P.1,2, Gromilin G.I.1, Firsov A.P.3, Savluk A.V.3
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Affiliations:
- Institute of Automation and Electrometry, Siberian Branch
- Novosibirsk State University
- Institute of Petroleum Geology and Geophysics, Siberian Branch
- Issue: Vol 54, No 4 (2018)
- Pages: 328-333
- Section: Analysis and Synthesis of Signals and Images
- URL: https://journals.rcsi.science/8756-6990/article/view/212490
- DOI: https://doi.org/10.3103/S8756699018040027
- ID: 212490
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Abstract
The errors of estimates of the size, depth, and magnetization of a local source of a simply shaped magnetic anomaly are studied by means of a comprehensive analysis of magnetic survey performed at different altitudes. Numerical simulations show that the values of magnetic induction induced by the presence of a magnetic source measured at different altitudes provide a more accurate estimate of some parameters of this source than the measurements performed at one altitude.
About the authors
V. P. Kosykh
Institute of Automation and Electrometry, Siberian Branch; Novosibirsk State University
Author for correspondence.
Email: kosych@iae.nsk.su
Russian Federation, pr. Akademika Koptyuga 1, Novosibirsk, 630090; ul. Pirogova 2, Novosibirsk, 630090
G. I. Gromilin
Institute of Automation and Electrometry, Siberian Branch
Email: kosych@iae.nsk.su
Russian Federation, pr. Akademika Koptyuga 1, Novosibirsk, 630090
A. P. Firsov
Institute of Petroleum Geology and Geophysics, Siberian Branch
Email: kosych@iae.nsk.su
Russian Federation, pr. Akademika Koptyuga 3, Novosibirsk, 630090
A. V. Savluk
Institute of Petroleum Geology and Geophysics, Siberian Branch
Email: kosych@iae.nsk.su
Russian Federation, pr. Akademika Koptyuga 3, Novosibirsk, 630090
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