F0030611F00306: NOS Hydrographic Survey , Chesapeake Bay, Maryland and Virginia, 1987-10-29 (ID: boundingGeographicBoundingBox) Coastal, navigationally significant waters of the United States of America, U.S. protectorates, and partner sovereign nations. at E: -76.3643229997317, W: -76.4347920000937, N: 38.7382619998772, S: 38.5535670004793#footprint-76.4347920000937,38.5535670004793 -76.3643229997317,38.5535670004793 -76.3643229997317,38.7382619998772 -76.4347920000937,38.7382619998772 -76.4347920000937,38.5535670004793