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GIS: a geographic information system is a computer system capable of assembling, storing, manipulating, and displaying geographically referenced information (i.e. spatial data).
MassGIS is the state’s one-stop-shop for interactive maps and geospatial data. You can view and explore our extensive library of map information in OLIVER and other web maps. GIS users can access data and web services for your software and applications. We also coordinate GIS activities in state and local government and set GIS data standards.
