Özet
In the last two decades, fiber optic distributed acoustic sensing (DAS) has gained popularity within many fields including seismic analysis and intrusion detection applications. In this paper, we propose a fiber optic DAS scheme for earthquake sensing and data analysis purposes. Using our modified DAS setup (previously used for intrusion detection), we successfully recorded many earthquakes with epicentral distances ranging from 12 to 1319 km and magnitudes from 1.1 to 6.9, within the time period of August, 2019 - August, 2021. The utilized communication fiber optic cables lie approximately 50 km southeast of Istanbul, and has a length of 4 and 25 km. In this paper we are presenting our experimental DAS system in detail and our contributions to seismic sensing using fiber DAS.
| Orijinal dil | İngilizce |
|---|---|
| Ana bilgisayar yayını başlığı | 2021 13th International Conference on Electrical and Electronics Engineering, ELECO 2021 |
| Yayınlayan | Institute of Electrical and Electronics Engineers Inc. |
| Sayfalar | 350-354 |
| Sayfa sayısı | 5 |
| ISBN (Elektronik) | 9786050114379 |
| DOI'lar | |
| Yayın durumu | Yayınlandı - 2021 |
| Etkinlik | 13th International Conference on Electrical and Electronics Engineering, ELECO 2021 - Virtual, Bursa, Turkey Süre: 25 Kas 2021 → 27 Kas 2021 |
Yayın serisi
| Adı | 2021 13th International Conference on Electrical and Electronics Engineering, ELECO 2021 |
|---|
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| ???event.eventtypes.event.conference??? | 13th International Conference on Electrical and Electronics Engineering, ELECO 2021 |
|---|---|
| Ülke/Bölge | Turkey |
| Şehir | Virtual, Bursa |
| Periyot | 25/11/21 → 27/11/21 |
Bibliyografik not
Publisher Copyright:© 2021 Chamber of Turkish Electrical Engineers.