H1205411H12054: NOS Hydrographic Survey , Louisiana Coast, Louisiana, 2009-08-16 (ID: boundingGeographicBoundingBox) Coastal, navigationally significant waters of the United States of America, U.S. protectorates, and partner sovereign nations. at E: -90.4888750001624, W: -90.6890560001629, N: 28.9073570001256, S: 28.7752659998281#footprint-90.6890560001629,28.7752659998281 -90.4888750001624,28.7752659998281 -90.4888750001624,28.9073570001256 -90.6890560001629,28.9073570001256 -90.6890560001629,28.7752659998281