-------- Original Message -------- Subject: GIS for state geologic indexes? Date: Tue, 12 Feb 2008 07:33:14 -0700 From: Ken Rockwell <[log in to unmask]> To: Maps, Air Photo & Geospatial Systems Forum <[log in to unmask]> Now that we have ArcGIS installed, I'm envisioning an application where I can log geologic mapping for the state (Utah): Click on the quadrangle, and up comes a listing of geologic maps for the area, whether the quadrangle itself or smaller-scale maps that include the quad area. This seems like the kind of application that someone would already have done (for another state if not for mine), so I wonder if anyone can provide me with some guidance. For one thing, where might I find a file for the grid of Utah topographic quadrangles that can imported into ArcGIS? --Ken Rockwell Univ. of Utah