Reconstructed hydrophone images obtained as the output of an autoencoder model fed with original hydrophone spectrograms obtained from different hydrophones in the Northeast Pacific and in the Canadian Arctic

This data package contains 2024 reconstructed hydrophone spectrograms that were generated by the autoencoder model that is described in the publication “Anomaly detection in complex data: a practical application when outliers are few” by Engida, Z., Foloni-Neto, H., Slonimer, A., Bedard, J., Alam, F. S., Snauffer, A. (2022). This data set is the output of the autoencoder model after being fed with 2024 original hydrophone spectrograms that were in the North Pacific and Canadian Arctic between 2014 and 2021.