H1030411H10304: NOS Hydrographic Survey , Alaska Peninsula, Alaska, 1989-08-15 (ID: boundingGeographicBoundingBox) Coastal, navigationally significant waters of the United States of America, U.S. protectorates, and partner sovereign nations. at E: -156.736111000301, W: -156.828702000233, N: 56.9499999996327, S: 56.8600490000208#footprint-156.828702000233,56.8600490000208 -156.736111000301,56.8600490000208 -156.736111000301,56.9499999996327 -156.828702000233,56.9499999996327 -156.828702000233,56.8600490000208