Slope and aspects calculations on gridded digital elevation models : examples from a geomorphometric toolbox for personal computers
Algorithme ; Etats-Unis ; Géomorphométrie ; Modèle numérique ; Mount St. Helens ; New York State ; Pente de versant ; Versant ; Washington ; West Point
Algorithm ; Geomorphometry ; New York State ; Numerical model ; Slope ; Slope gradient ; United States of America ; Washington
This paper discusses some results from analyses of slope and aspects computed with a geomorphometric program, MICRODEM. The results discussed here primarily deal with 2 digital elevation models (DEMs) produced by the U.S. Geological Survey, although