H1224111H12241: NOS Hydrographic Survey , Central Chesapeake Bay, Maryland, 2010-11-13 (ID: boundingGeographicBoundingBox) Coastal, navigationally significant waters of the United States of America, U.S. protectorates, and partner sovereign nations. at E: -76.0622, W: -76.1484, N: 37.9889, S: 37.8948#footprint-76.1484,37.8948 -76.0622,37.8948 -76.0622,37.9889 -76.1484,37.9889 -76.1484,37.8948