Useful things we can do with a DEM

A digital elevation model (DEM) represents the spatial and altitudinal distribution through a matrix image, without focusing on its conceptualization, but in its utility, in this post we will explain … Read more

Categories GIS

ArcGIS 10 Manual PDF

Is available a manual for learning to use ArcGIS 10 (PDF), produced by Amy Hillier at the University of Pennsylvania, includes tips on making maps, georeferencing, modifying attributes, spatial joins, … Read more

ArcGIS 10 official Tutorials PDF

The ArcGIS Resource Center  provides official tutorials for learning ArcGIS 10, are divided into three sections, are available free, the practice files (ArcTutor) are part of the installation media ArcGIS … Read more