Geospatial Data

Geospatial data are explicitly defined across geographic space. Coordinates define where they belong.

ASU Geo-Data Directory

ASU Library hosts thousands of geospatial datasets, pertaining primarily to the metro Phoenix, greater Arizona, and American Southwest regions. 

ASU affiliates: choose from the following sets of instructions to access the file directory.

Metro Phoenix Local Government Portals

Local municipal governments are increasingly making their data assets open and freely available. Here are some of the municipalities advancing the open data movement here in Phoenix.  

Arizona Local Government Portals

AZGEO Clearinghouse

AZGEOThe AZGEO Clearinghouse is an initiative of the Arizona Geographic Information Council (AGIC) maintained and hosted by the Arizona State Cartographer’s Office.

Data on AZGEO are contributed by a variety of Arizona state public agencies. A (free) registration is required to access these data.

Other Outside Sources

Multiple other sources of geospatial data are available through various organizations. They’re listed here by the geographic extent to which they correspond.