{"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":-15,"w":155,"n":-10,"e":160},"res":0.01,"W":500,"H":500,"n":49,"cells":"eNrt1bENgCAURdFvLOzUURjN0nEdgREc4hVoOKe/eQkkUAUAAAAAAAAAc1uyfM/yO6rXx/3BBM6o3rLxK6qP7H3uA8er//fYw/E28lcFAAAAAAAAAAAAAAAAAAAAAAAAAIBPewF0SwSg"}