H1234211H12342: NOS Hydrographic Survey , Approaches to Chesapeake Bay, Virginia, 2011-06-13 (ID: boundingGeographicBoundingBox) Coastal, navigationally significant waters of the United States of America, U.S. protectorates, and partner sovereign nations. at E: -75.7451879998163, W: -75.8304350000514, N: 36.7504779998521, S: 36.5980160001459#footprint-75.8304350000514,36.5980160001459 -75.7451879998163,36.5980160001459 -75.7451879998163,36.7504779998521 -75.8304350000514,36.7504779998521 -75.8304350000514,36.5980160001459