H0810511H08105: NOS Hydrographic Survey , W. End - Nicholas Channel, Florida, 1954-06-28 (ID: boundingGeographicBoundingBox) Coastal, navigationally significant waters of the United States of America, U.S. protectorates, and partner sovereign nations. at E: -80.2888049874881, W: -81.1050279971058, N: 23.9621419718476, S: 23.2439410259669#footprint-81.1050279971058,23.2439410259669 -80.2888049874881,23.2439410259669 -80.2888049874881,23.9621419718476 -81.1050279971058,23.9621419718476 -81.1050279971058,23.2439410259669