W0041111W00411: NOS Hydrographic Survey , Outside Source Data Surveys - 2017, 2015-08-15 (ID: boundingGeographicBoundingBox) Coastal, navigationally significant waters of the United States of America, U.S. protectorates, and partner sovereign nations. at E: -81.2755, W: -81.3157, N: 30.5513, S: 30.5149#footprint-81.3157,30.5149 -81.2755,30.5149 -81.2755,30.5513 -81.3157,30.5513 -81.3157,30.5149