{"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":-20,"w":60,"n":-15,"e":65},"res":0.01,"W":500,"H":500,"n":95,"cells":"eNrt07ENgDAMRcHQkBImIKOweoaioEAyQ3xEddc/OVLs1gAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD4zhHV/UnqpWaSn9HwLRre646eXkm9XtGnjWxjZpbvbg7gLy8G7gsQ"}