| Autor: |
Malone-Leigh John, Campanyà Joan, Gallagher Peter T., Neukirch Maik, Hogg Colin, Hodgson Jim |
| Jazyk: |
angličtina |
| Rok vydání: |
2023 |
| Předmět: |
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| Zdroj: |
Journal of Space Weather and Space Climate, Vol 13, p 6 (2023) |
| Druh dokumentu: |
article |
| ISSN: |
2115-7251 |
| DOI: |
10.1051/swsc/2023004 |
| Popis: |
Geomagnetically induced currents (GIC) driven by geoelectric fields pose a hazard to ground-based infrastructure, such as power grids and pipelines. Here, a new method is presented for modelling geoelectric fields in near real time, to provide valuable information to help mitigate the impact of GIC. The method uses magnetic field measurements from the Magnetometer Network of Ireland (MagIE; https://www.magie.ie), interpolates the geomagnetic field variations between magnetometers using spherical elementary current systems (SECS), and estimates the local electric field using a high-density ( |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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