ABSTRACT
Genarating DEM(Digital Elevation Model) is critical for the beginners if they fail to understand the module. General problem that faced by the users are difficult to understand the steps in generating DEM since the data came from the various format. For an example, generating DEM using ARCGIS sotfware need some data manipulation depends on the based data. It is difficult for unexperience user to alter the step while manipulating data. ARCGIS module conversion funtion available on ARCMAP but ARCGIS viewing DEM in ARCSCENE. ARCSCENE environment must be execute to view the model and at the same time the TIN (Triangular Irregular Network) surface loaded behind the image or grid. The same steps are use in generating DEM using ARC/INFO Worstation. ARC/INFO Workstation is the module from ESRI offer the equal function as ARCGIS. Since ARCGIS became a popular software in GIS industry, ARC/INFO Workstation was left behind. Inside ARC/INFO Workstation exist a processor which programming langua...