Investigation of total electron content variability due to seismic and geomagnetic disturbances in the ionosphere
Yazarlar (3)
Doç. Dr. Seçil KARATAY Kastamonu Üniversitesi, Türkiye
Feza Arıkan Hacettepe Üniversitesi, Türkiye
Prof. Dr. Orhan Arıkan İhsan Doğramacı Bilkent Üniversitesi, Türkiye
| Makale Türü |
Özgün Makale
(SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
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| Dergi Adı | Radio Science (Q2) | ||
| Dergi ISSN | 0048-6604 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 10-2010 |
| Kabul Tarihi | – | Yayınlanma Tarihi | 01-10-2010 |
| Cilt / Sayı / Sayfa | 45 / 5 / 1–12 | DOI | 10.1029/2009RS004313 |
| Makale Linki | http://doi.wiley.com/10.1029/2009RS004313 | ||
| Özet |
| Variations in solar, geomagnetic, and seismic activity can cause deviations in the ionospheric plasma that can be detected as disturbances in both natural and man-made signals. Total electron content (TEC) is an efficient means for investigating the structure of the ionosphere by making use of GPS receivers. In this study, TEC data obtained for eight GPS stations are compared with each other using the cross-correlation coefficient (CC), symmetric Kullback-Leibler distance (KLD), and L2 norm (L2N) for quiet days of the ionosphere, during severe geomagnetic storms and strong earthquakes. It is observed that only KLD and L2N can differentiate the seismic activity from the geomagnetic disturbance and quiet ionosphere if the stations are in a radius of 340 km. When TEC for each station is compared with an average quiet day TEC for all periods using CC, KLD, and L2N, it is observed that, again, only KLD and L2N … |
| Anahtar Kelimeler |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 42 |
| Scopus | 51 |
| Google Scholar | 80 |