Description: A National Oceanic and Atmospheric Administration map of Lower Florida Keys, current to 1978. This Department of Commerce chart shows all soundings expressed in fathoms at Gulf Coast low water datum. Navigational aids such as lights, beacons and buoys are shown as well as obstructions such as shoals, submerged piles, wreckages and fixed bridges. The map scale is 1:470,940. North American Datum of 1927 is used. Chart is LORAN-A/C overprinted. Key to NOAA maps. Place Names: Monroe, Key West, Florida Keys, Lower Florida Keys, Marquesas Keys, ISO Topic Categories: transportation, oceans Keywords: Lower Florida Keys, physical, transportation, hydrological, physical features, water routes, roads, water depths, transportation, oceans, Mercator, 1978 Source: National Oceanic and Atmospheric Administration, Habana To Tampa Bay (Washington, DC: U.S. Department of Commerce, 1978) Map Credit: Courtesy the U.S. National Oceanic and Atmospheric Administration |
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