Galician Rivers Multispectral Anomaly Detection Dataset

This dataset can be used to perform anomaly detection in multispectral images. It includes four different multispectral images acquired with the MicaSense RedEdge multispectral sensor mounted on a specialized Unmanned Aerial Vehicle (UAV). This state-of-the-art sensor captures imagery across five specific spectral bands: blue (475 nm), green (560 nm), red (668 nm), red-edge (717 nm), and near-infrared (NIR) (840 nm). Aerial images of fluvial ecosystems were collected during the summer of 2018 in the Galicia region of Spain from an altitude of 120 meters, achieving a high spatial resolution of 8.2 cm per pixel [1].

More information can be found in the README file and at https://gitlab.citius.gal/hiperespectral/galician-rivers-multispectral-anomaly-detection-dataset/

Acknowledgments:

The original multispectral images were obtained thanks to a collaboration with Babcock. The authors also want to thank Augas de Galicia from Xunta de Galicia for the support in the construction of the reference information for the images.

References:

[1] Argüello, F., Heras, D. B., Garea, A. S., & Quesada-Barriuso, P. (2021). Watershed monitoring in Galicia from UAV multispectral imagery using advanced texture methods. Remote Sensing, 13(14), 2687.