GIS
GIS (Geographic information system) is any system that integrates hardware, software and data in a format that can be presented and linked to a particular location.
Want to learn more about GIS?
The Harvard College Library offers a free online GIS tutorial.
Video presentation by Pablo Yanez, Academic Technologist at William and Mary, on the use of Google Maps.
GIS At VIMS
Submerged Aquatic Vegetation (SAV) web site uses GIS data to map SAV data from the Chesapeake Bay. Visit the SAV site for more information.