Sensitivity of Band-Pass Filtered In Situ Low-Earth Orbit and Ground-Based Ionosphere Observations to Lithosphere–Atmosphere–Ionosphere Coupling Over the Aegean Sea: Spectral Analysis of Two-Year Ionospheric Data Series
Wojciech Jarmołowski, Anna Belehaki, Paweł Wielgosz, Katsumi Hattori, Dimitar Ouzounov · 2024
Read Sensitivity of Band-Pass Filtered In Situ Low-Earth Orbit and Ground-Based Ionosphere Observations to Lithosphere–Atmosphere–Ionosphere Coupling Over the Aegean Sea: Spectral Analysis of Two-Year Ionospheric Data Series by Wojciech Jarmołowski, Anna Belehaki, Paweł Wielgosz, Katsumi Hattori, Dimitar Ouzounov (2024) in the Tower of Babel, a free online library of public-domain works preserved in clean, searchable text. No sign-up. The full text is served as a plain-text file at a predictable URL, where text is present: https://antarctic-labs.com/tower-of-babel/pmc-11644852.txt.
Description
Wojciech Jarmołowski and co-authors hunt for faint ionosphere signals that might track earthquakes over the Aegean Sea, in a 2024 study. The ionosphere is a charged upper layer of air that can react to changes below, a link called lithosphere-atmosphere-ionosphere coupling. Signals from satellites in low orbit and from ground stations were filtered to keep only certain frequency bands. Two years of data, from 2020 to 2021, were studied alongside seismic records.
The spectrum of the filtered signals proved rich and varied by instrument type. Only some bands seemed sensitive to seismic activity. Choosing the right bands is a key step before any earthquake link can be claimed. The study offers a careful method for that selection, in a region where strong quakes are a real threat.
Catalog record
| CREATOR | Wojciech Jarmołowski, Anna Belehaki, Paweł Wielgosz, Katsumi Hattori, Dimitar Ouzounov |
|---|---|
| YEAR | 2024 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 76 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |