F0030811F00308: NOS Hydrographic Survey , Chesapeake Bay, Maryland and Virginia, 1987-11-24 (ID: boundingGeographicBoundingBox) Coastal, navigationally significant waters of the United States of America, U.S. protectorates, and partner sovereign nations. at E: -76.1785910033618, W: -76.3934139969057, N: 38.5202589878669, S: 37.7815820125684#footprint-76.3934139969057,37.7815820125684 -76.1785910033618,37.7815820125684 -76.1785910033618,38.5202589878669 -76.3934139969057,38.5202589878669 -76.3934139969057,37.7815820125684