H1225611H12256: NOS Hydrographic Survey , Southern Penobscot Bay, Maine, 2010-09-28 (ID: boundingGeographicBoundingBox) Coastal, navigationally significant waters of the United States of America, U.S. protectorates, and partner sovereign nations. at E: -68.8613, W: -69.034, N: 44.022, S: 43.9339#footprint-69.034,43.9339 -68.8613,43.9339 -68.8613,44.022 -69.034,44.022 -69.034,43.9339