posted on 2013-01-16, 01:51authored byPaul Szpak, Christine D. White, Fred J. Longstaffe, Jean-François Millaire, Víctor F. Vásquez Sánchez
Mean annual precipitation data from 493 monitoring stations in Peru [218] were extrapolated using the natural neighbor method in ArcMap (ArcGIS 10.0, ESRI).