This layer is a georeferenced raster image of a portion of a scanned nautical chart showing Supe. This map is part of a nautical chart titled "South America--west coast, Plans on the central coast of Peru" originally published by the United States National Imagery and Mapping Agency in 2003. This layer is 1 of 3 parts representing the original source sheet map. Map No. 22143. 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. This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.