Chang'e 5 Landing Camera Crater Detection Dataset

132 hand-labelled images from the Chang'e 5 Landing Camera. Visible impact craters in each image have their crater rim inscribed by a bounding ellipse. On average, there are approximately 50 labelled craters per image. The first 100 images of the landers descent were labelled - this is the intended training set. Every 10 images of the remaining 313 were then labelled - this is the intended testing set. File Descriptions: CH5-png: First 413 images from the Chang'e 5 landing camera's descent. Avaliable from China's National Space Administration (https://moon.bao.ac.cn). CE5-ellipse-labels: joblib dump of ellipse parameters per image. change5-*.json: Raw labels as produced by the labelling software of choice, Label Studio.