{"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":-35,"w":110,"n":-30,"e":115},"res":0.01,"W":500,"H":500,"n":69,"cells":"eNrt3MEJgEAMBMCcPnx6pViapVuCLQhBYmTmvyzkCPdLRMaZSu+pdFx9y7coHPuaK5+p9GhcTolpBPB9ixEAAAAAAAAAAAAAAAAAAAAAAAAAADxUemb3SKXXyvLO142dVm5o2HN7rtybw28+FgAAAAAAXnADuUwEsA=="}