H1030111H10301: NOS Hydrographic Survey , Alaska Peninsula, Alaska, 1989-06-26 (ID: boundingGeographicBoundingBox) Coastal, navigationally significant waters of the United States of America, U.S. protectorates, and partner sovereign nations. at E: -156.479166999438, W: -156.733333000339, N: 56.8486109997892, S: 56.7333330001279#footprint-156.733333000339,56.7333330001279 -156.479166999438,56.7333330001279 -156.479166999438,56.8486109997892 -156.733333000339,56.8486109997892 -156.733333000339,56.7333330001279