H0815011H08150: NOS Hydrographic Survey , Sumner Strait, Southeast, Alaska, 1954-09-29 (ID: boundingGeographicBoundingBox) Coastal, navigationally significant waters of the United States of America, U.S. protectorates, and partner sovereign nations. at E: -133.574333999719, W: -133.743524999763, N: 56.3267719998803, S: 56.2040299998199#footprint-133.743524999763,56.2040299998199 -133.574333999719,56.2040299998199 -133.574333999719,56.3267719998803 -133.743524999763,56.3267719998803 -133.743524999763,56.2040299998199