Mapillary coverage of schools

5 West African countries - Guinea, Mali, Niger, Benin, Ghana

Missing Mapillary token. Run scripts/04_write_config.sh to generate config.js.

Coverage by country (sampled)

Country	N	≤250m	≤100m	Yr

Share of a per-country random sample of 800 OSM school points (seed=42). The 100m column is the working distance for taxonomy eyeballing; the 250m column is the loose feasibility bound. Where OSM rows stack on one coordinate, a dedup'd unique-location % is shown underneath (rare; only Mali differs).

Basemap

Layers

Mapillary sequences (street-level) School photo coverage (by distance) All schools (OSM, by country)

Legend

Mapillary sequence (any year)

Sampled school, photo within 100m (click for photos)

Sampled school, photo within 100-250m (click for photos)

Sampled school, no photo within 250m

All schools (OSM), coloured by country

Browse photos

Click any green or amber school to browse the Mapillary photos near it (ranked camera-facing-the-school first) and open the panoramic viewer. Or pan/zoom to a town to see the street-level coverage lines.