Description: A US Coast and Geodetic Survey map of the Florida Keys from Sand key to Rebecca Shoal. This survey chart shows all soundings expressed in feet. Navigational aids such as safety fairways, and visual markers such as lights, buoys, and beacons are shown as well as obstructions such as submerged wrecks and rocks. Measure of magnetic variance and annual change included. Scale 1:80,000. Key to NOAA maps. Place Names: Monroe, Marquesas Keys, Boca Grande Key ISO Topic Categories: transportation, oceans Keywords: Florida Keys: Sand Key to Rebecca Shoal, physical, transportation, hydrological, physical features, water routes, water depths, transportation, oceans, Unknown,1933 Source: US Coast and Geodetic Survey, Gulf Coast Survey (Washington, DC: US Coast and Geodetic Survey, 1933) Map Credit: Courtesy the U.S. National Oceanic and Atmospheric Administration |
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