Vector magnetic field reconstruction from single-component data using evolutionary algorithm

Мұқаба

Дәйексөз келтіру

Толық мәтін

Ашық рұқсат Ашық рұқсат
Рұқсат жабық Рұқсат берілді
Рұқсат жабық Тек жазылушылар үшін

Аннотация

A simple evolutionary algorithm is proposed to reconstruct a vector anomalous magnetic field from measurement data of one of its components. The algorithm selects the positions and magnetic moments of an assembly of point magnetic dipoles, the total magnetic field of which approximates with the required accuracy the data of single-component magnetic measurements at a known height above the earth’s surface. The distribution of sources obtained in this manner enables the reconstruction of all three components of the magnetic field. In this study, an evolutionary algorithm was utilized to solve the problem of reconstructing the magnetic field components Hx and Hy from the measured Hz vertical component data. Additionally, an iterative procedure was proposed for calculating the Hx, Hy and Hz components of the magnetic field from known data for the anomalous component of the geomagnetic field.

Авторлар туралы

R. Rytov

Pushkov Institute of Terrestrial Magnetism, Ionosphere and Radio Wave Propagation, Russian Academy of Sciences

Хат алмасуға жауапты Автор.
Email: ruslan.rytov2017@ya.ru
Ресей, Moscow, Troitsk

N. Usov

Pushkov Institute of Terrestrial Magnetism, Ionosphere and Radio Wave Propagation, Russian Academy of Sciences

Email: usov@obninsk.ru
Ресей, Moscow, Troitsk

V. Petrov

Pushkov Institute of Terrestrial Magnetism, Ionosphere and Radio Wave Propagation, Russian Academy of Sciences

Email: vgpetrov2018@mail.ru
Ресей, Moscow, Troitsk

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