| What is GIS? The Norfolk Geographic Information System, or GIS, is a complex system of computerized maps and databases that accurately portray the geography of Norfolk and provide fast and easy access to vital information. At the most basic level, the GIS is capable of producing computer-generated maps at any scale and storing and maintaining large quantities of geographically related information. At the highest level of efficiency, the GIS is capable of performing complex simulations, forecasts, and trends analyses. It also allows users to visualize and simplify complex data. |