{"generated":"2026-10-19","source":"OpenStreetMap land polygons (osmdata.openstreetmap.de land-polygons-split-4326, from natural=coastline), ODbL","licence":"ODbL 1.0","attribution":"© OpenStreetMap contributors, Open Database License (openstreetmap.org/copyright). Derived database: docs/launch/odbl/.","block":{"s":75,"w":155,"n":80,"e":160},"res":0.01,"W":500,"H":500,"n":60,"cells":"eNrt1bENwCAMRUEjiozBqDBaxkoRyVkgFe7QXf8a/8IRAAAAAAAAAAAAAAAAAAAAAADwo7+V+sq7ks+s1COX/QA4Vys92eiPEwIAAAAAAAAAAADAng9WHQee"}