Georeferenced nautical chart. Map No.: 24319 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. (1987). Macapa to Ilha Santana (Raster Image). LandInfo. Available at: https://purl.stanford.edu/vh777wr2776 This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.