H1225511H12255: NOS Hydrographic Survey , Louisiana Coast, Louisiana, 2011-11-30 (ID: boundingGeographicBoundingBox) Coastal, navigationally significant waters of the United States of America, U.S. protectorates, and partner sovereign nations. at E: -91.0612820000361, W: -91.1719429995955, N: 28.8072319999424, S: 28.7248949999117#footprint-91.1719429995955,28.7248949999117 -91.0612820000361,28.7248949999117 -91.0612820000361,28.8072319999424 -91.1719429995955,28.8072319999424 -91.1719429995955,28.7248949999117