H1020411H10204: NOS Hydrographic Survey , Seymour Canal, Alaska, 1985-11-09 (ID: boundingGeographicBoundingBox) Coastal, navigationally significant waters of the United States of America, U.S. protectorates, and partner sovereign nations. at E: -134.116221999691, W: -134.243534000059, N: 57.9459859995709, S: 57.8658110002572#footprint-134.243534000059,57.8658110002572 -134.116221999691,57.8658110002572 -134.116221999691,57.9459859995709 -134.243534000059,57.9459859995709 -134.243534000059,57.8658110002572