Summary: raster file format using the ARC INFO software A resolution of 100 m was used in the gridding process to provide for overlay analysis of the terrain files with the watershed boundaries Figure 1 Pinatubo watersheds and other geographic features noted in text ESTIMATES OF VOLUME CHANGE Apparent loss of volume from Mount Pinatubo and gains of volume on surrounding
Image Dimensions: 650 x 457
Image originally found here.