Pima County ITD

Geographic Information Systems

DOT Geographic Information Services has moved to the Information Technology Department (ITD). Portions of our web sites continue to reflect the prior organization.

GIS for you

Online Maps

DVD and GIS Data Products

Geographic Data Library

Selected GIS Resources in Pima County

About us

What is GIS and CAD?

Using our GIS Services and Products

GIS Services and Projects

Awards we've won

History of GIS in Pima County

Developing GIS

Developing GIS for the Web

Developing with Autodesk MapGuide