What is GIS? What is MassGIS?

An introduction to Geographic Information Systems (GIS) and the Massachusetts Geographic Information System, MassGIS.

GIS Glossary

A Glossary of selected terms relevant to Geographic Information Systems. In .pdf format, viewable in Adobe's Acrobat Reader. Click to view in browser or Right-Click to download the file and save locally. This glossary is a sub-set of one developed by the Urban and Regional Information Systems Association (URISA).