{"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":55,"w":-50,"n":60,"e":-45},"res":0.01,"W":500,"H":500,"n":34,"cells":"eNrty0ENgDAUBbC/ZAIQsKAID1hAAtImBQlIwMNewqm9t2rZeI71XO2sxHbd0W8z6nu0e4/6WwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAwL8+uBoEgA=="}