427011Unalaska, Alaska 8/15 Arc-second MHHW Coastal Digital Elevation Model (ID: boundingGeographicBoundingBox) at E: -166.42, W: -166.66, N: 53.95, S: 53.80#footprint-166.66,53.80 -166.42,53.80 -166.42,53.95 -166.66,53.95 -166.66,53.80