reproduction of Brazilian Chart 1621, 2nd edition, October 31, 1990 ... with the Brazilian Directorate of Hydrography and Navigation. Depths shown by isolines and soundings. Relief shown by contours, hachures, and spot heights. "From Brazilian Navy surveys to 1983." "Brazilian copyright law applies." "Soundings in meters." Includes tidal information. Map no.24155 This map is part of a collection of scanned and georeferenced nautical charts produced by the National Geospatial-Intelligence Agency (NGA).
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