A geographic information system (GIS) is a system that creates, manages, analyzes, and maps all types of data. GIS connects data to a map, integrating location data (where things are) with all types of descriptive information (what things are like there). GIS helps users understand patterns, relationships, and geographic context. On this page you will find GIS data and resources.
The links below will direct you to GIS resources for our planning region. These websites are not maintained by the CRTPO and any questions about the data should be directed to the host organization.