51611Seward, Alaska 3 arc-second MHW Coastal Digital Elevation Model (ID: boundingGeographicBoundingBox) at E: -149.25, W: -149.50, N: 60.17, S: 59.87#footprint-149.50,59.87 -149.25,59.87 -149.25,60.17 -149.50,60.17 -149.50,59.87