1. Accuracy assessment of elevation data sets using the Global Positioning System;Adkins;Photogr. Engng Remote Sensing,1994
2. Extraction of channel networks and topographic parameters from digital elevation data;Band,1993
3. An evaluation of DEM accuracy: elevation, slope, and aspect;Bolstad;Photogr. Engng Remote Sensing,1994
4. Principles of Geographical Information Systems. Spatial Information Systems;Burrough,1998
5. Slope failure and shoreline retreat during northern California's latest El Niño;Cannon;GSA Today,1998