Drone images over the Saigon river - Hyacinth & Plastic patches

The dataset is comprised of a total of 3,688 UAV images. All UAV images were taken over the Saigon river, Vietnam. UAV images were taken across the river channel, with a frequency of one to four flights per measurement day. Each flight consisted of two overpasses across the Saigon river, with a range of 41 to 65 images taken per flight. UAV surveys were carried at a constant elevation of approximately 10 m above the water level. The dataset is organized in subfolders by date and flight.