The WHU Building Dataset is a widely-used benchmark for building extraction from high-resolution aerial imagery. It contains aerial images at 0.3m resolution with pixel-level binary building masks.

	Dataset Description

Property Value

Resolution 0.3m ground sampling distance

Tile Size 512 x 512 pixels

Channels 3 (RGB)

Classes 2 (Background=0, Building=255)

Format PNG

	Splits

Split Images Masks… See the full description on the dataset page: https://huggingface.co/datasets/giswqs/WHU-Building-Dataset.