Webinar 10/2: Ionospheric anomaly detection and source geolocation over open ocean with GNSS remote sensing

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Sep 19, 2025, 11:44:26 AM (4 days ago) Sep 19
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Webinar

With the fall semester rolling, it's time to restart our webinar series! Join us on Thursday, October 2, 12-1PM MT for a talk by Fiona Luhrmann (Oregon State University).

Ionospheric anomaly detection and source geolocation over open ocean with GNSS remote sensing

Ionospheric disturbances caused by acoustic waves from seismic events can be measured by GNSS, but detecting these signals can be difficult in remote regions with sparse station coverage. This talk will present a detection algorithm based on unsupervised, deep learning methods that identified and located open ocean M 7.1 and 7.7 earthquakes in the South Pacific using data from five GNSS stations.

 

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