Figure - available from: Journal of Geophysical Research: Atmospheres
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Detrended time series of gamma radiation. The anomalies identified by the Collective And Point Anomaly algorithm are represented by the vertical dashed lines.
Source publication
Gamma radiation over the Atlantic Ocean was measured continuously from January to May 2020 by a NaI(Tl) detector installed on board the Portuguese navy's ship NRP Sagres. Enhancements in the gamma radiation values are identified automatically by an algorithm for detection of anomalies in mean and variance as well as by visual inspection. The anomal...
