LSDO

LSDO is a Large-scale Solar Dynamics Observatory image dataset for retrieval applications.

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About LSDO

LSDO

consists of Active Region (AR), Coronal Holes (CH), Flare (FL), Sigmoids (SG) events that are happening on the surface of the Sun. The dataset collected from HEK's public API. Between 2012 and 2015, all reported events on these four event types are available in the dataset. For each event record, three corresponding high resolution (4096x4096) images from Helioviewer that belongs to the start, middle and end date of the event record is added in the dataset. For each image, the dataset contains ten image parameters that are known as best for the solar image domain. Too Learn more, see publication.