Modeling the Source of the External Geomagnetic Field Using the Ornstein-Uhlenbeck Process and its Impact on the Presence of Magnetic Anomalies (726,00 руб.)

Первый автор	Nikolic
Страниц	14

ID	951937
Аннотация	In this study, the behavior of changes in the total geomagnetic field intensity with altitude was examined. The presence of observed geomagnetic anomalies is discussed. It has been shown that the regular change of the geomagnetic field with altitude can be represented by positive values of the subtraction di~erences, while the presence of geomagnetic anomalies is characterized by negative values. Special attention is paid to zero values of subtraction di~erences. It is assumed to appear as a result of complex magnetic dynamics, leading to the presence of a magnetic anomaly. Further, the potential origin of the frozen dynamics was considered by modeling an external geomagnetic source using the OrnsteinUhlenbeck process. It is assumed that the interaction between the internal and external sources may lead to the presence of collective magnetic dynamics, which would explain the zero value of the subtraction di~erences.

Nikolic, V.N. Modeling the Source of the External Geomagnetic Field Using the Ornstein-Uhlenbeck Process and its Impact on the Presence of Magnetic Anomalies / V.N. Nikolic // Геомагнетизм и аэрономия .— 2026 .— №1 .— С. 178-191 .— URL: https://rucont.ru/efd/951937 (дата обращения: 18.04.2026)