69111Guayama, Puerto Rico 1/3 arc-second MHW Coastal Digital Elevation Model (ID: boundingGeographicBoundingBox) at E: -65.70, W: -66.40, N: 18.05, S: 17.70#footprint-66.40,17.70 -65.70,17.70 -65.70,18.05 -66.40,18.05 -66.40,17.70