Prepared and published by the National Imagery and Mapping Agency. Depths shown by isolines and soundings. Relief shown by contours and spot heights. "From a Chilean chart of 1985." "Copyright 1996 by the United States Government. No copyright claimed under Title 17 U.S.C." "Soundings in meters." Inset: Puerto Tomé. Scale 1:20,011. Map no.22313. 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. (1996). Chile, Bahía Concepcíon and Bahía San Vicente (Raster Image). LandInfo. Available at: https://purl.stanford.edu/jn409zr1192 This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.