This layer is a georeferenced raster image of a portion of a scanned nautical chart titled "Caribbean Sea, West Indies, Dominican Caribbean Sea, West Indies, Dominican Republic--south coast, Puerto Viejo de Azua and Bahía de las Calderas" originally published by the Defense Mapping Agency in 1995. This layer is 1 of 2 parts representing the original source sheet map. Map no. 25845. Historic paper maps can provide an excellent view of the changes that have occurred in the cultural and physical landscape. The wide range of information provided on these maps make them useful in the study of historic geography, and urban and rural land use change. As this map has been georeferenced, it can be used in a GIS as a source or background layer in conjunction with other GIS data. United States. Defense Mapping Agency. (1995). Caribbean Sea, West Indies, Dominican Republic--south coast, Puerto Viejo de Azua (Raster Image). LandInfo. Available at: http://purl.stanford.edu/kp267vd1217 This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.