H1231611H12316: NOS Hydrographic Survey , Approaches to Chesapeake Bay, Virginia, 2011-06-14 (ID: boundingGeographicBoundingBox) Coastal, navigationally significant waters of the United States of America, U.S. protectorates, and partner sovereign nations. at E: -75.7685189999394, W: -75.9626000003472, N: 36.8192620000302, S: 36.7462670000163#footprint-75.9626000003472,36.7462670000163 -75.7685189999394,36.7462670000163 -75.7685189999394,36.8192620000302 -75.9626000003472,36.8192620000302 -75.9626000003472,36.7462670000163