101.6 million polygon-level object annotations across 72 geographic regions, anchored to Git-10M satellite tiles at zoom levels 10–18. Each instance is a polygon (building footprint or OSM area feature) with structured OSM tags, projected into the pixel frame of its deepest containing Git-10M tile.
This is an annotations-only release — the satellite imagery itself is in lcybuaa/Git-10M and must be downloaded separately.
What's in… See the full description on the dataset page: https://huggingface.co/datasets/dcher95/git10m-instances.
