from various sources to 1984 ; Prepared and published by the Defense Mapping Agency, Hydrographic/Topographic Center. "OMEGA." Depths shown by isolines and soundings. "Soundings in meters." "Copyright restrictions of the country of origin continue to exist." Includes compilation diagram. Map No. 26050. 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. (1985). Caribbean Sea, Nicaraguan Rise--eastern part (Raster Image). LandInfo. Available at: https://purl.stanford.edu/zv877qk9311 This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.