{"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":-30,"w":-55,"n":-25,"e":-50},"res":0.01,"W":500,"H":500,"n":249826,"cells":"eNrt0TENhFAARMHvAMs4wBIOsICDo6QggIhHcs1Mv3nFPg8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA8Km7zX9pfbX4ltZniy9pfbTTpjTf22ktvrbTWnxup7X4aKel+P3P+NXia4qfLT6n+NHiI8X38QIKVIyn"}