Prepared and published by the Defense Mapping Agency Hydrographic/Topographic Center. Depths shown by isolines and soundings. Relief shown by contours and spot heights. "From a U.S. Navy survey in 1986 and a UK chart to 1963." "Copyright 1995 by the United States Government. No copyright claimed under Title 17 U.S.C." "Soundings in meters." Includes source diagram and tidal information. Map NO.28125 This map is part of a collection of scanned and georeferenced nautical charts produced by the National Geospatial-Intelligence Agency (NGA). United States. Defense Mapping Agency. (1995). Caribbean Sea, Honduras, Isla de Guanaja (Raster Image). LandInfo. Available at: https://purl.stanford.edu/rb094cw5533 This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.