This line shapefile represents the major rivers within the world at 1:15,000,000 scale. This layer is part of the 2014 ESRI Data and Maps collection for ArcGIS 10.2. World Rivers provides a base map layer of major rivers of the world. ESRI. (2014). World Rivers, 1972-2001. ESRI. Available at: http://purl.stanford.edu/vg833yw1149