JAMBO

The JAMBO dataset contains 3290 underwater images of the seabed captured by an ROV in temperate waters in the Jammer Bay area off the North West coast of Jutland, Denmark. All the images have been annotated by six annotators to contain one of three classes: sand, stone, or bad.

Each of the six annotators have labelled all the images (that is, six individual annotations are provided for each image), which allows for analyzing inter-annotator disagreement and uncertainty.