3/3 Also available: FOTBCD-220k (commercial) โ 220k+ image pairs, ~1.5M building polygons. If youโre building deployable change detection, this is the scale you want.
More details: https://t.co/eq4WwpyYkk
#RemoteSensing#GeoAI
1/3 ๐ Introducing FOTBCD: a geographically diverse building change detection dataset from 0.2m aerial orthophotos + authoritative IGN France building footprints. Code/data/ckpts: https://t.co/wtzw8uFefw
2/3 Built for real generalization: 28 departments across mainland France with a strict geographic split (25 train / 3 held-out val-test) โ true spatial domain shift. Paper: https://t.co/DVHBaXfbkI