Prepared and published by the National Imagery and Mapping Agency. Depths shown by isolines and soundings. Relief shown by hachures and spot heights. "From British Admiralty charts to 1994." Not distributed to depository libraries. "Copyright 1998 by the United States Government. No copyright claimed under Title 17 U.S.C." "Soundings in meters." Inset: Tobago Cays anchorages. Scale 1:24,000. Includes source diagram and tidal information. Map No. 25482. This map is part of a collection of scanned and georeferenced nautical charts produced by the National Geospatial-Intelligence Agency (NGA). United States. National Imagery and Mapping Agency. (1998). West Indies, Grenadine Islands, Carriacou to Bequia (Raster Image). LandInfo. Available at: https://purl.stanford.edu/gw977zr3286 This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.