MAP-3M is one of the largest high-resolution aerial imagery and map datasets to date, comprising approximately 3 million images—10× larger than comparable datasets. Each image is enriched with high-quality annotations for two fundamental map classes: buildings and roads.
Images: Sourced from the National Agriculture Imagery Program (NAIP) (U.S. Department of Agriculture, 2025).
Sampling:… See the full description on the dataset page:
https://huggingface.co/datasets/bag-lab/MAP-3M.
