GIS and Mapping Services Alert:
GIS & Mapping Services is a division within Fairfax County's Department of Information Technology. It is tasked with developing, maintaining, coordinating, and distributing GIS data and technology to Fairfax County government agencies and residents. The division also provides products and services for the public. A wide array of interactive mapping applications focus on a variety of Fairfax County data and services. Dozens of map layers, aerial imagery, and other data are available to view and download from the data page. The FAQ page has detailed information on many topics, including parcel information, finding maps, and basic GIS explanations. Go to the menu dropdown or Department Resources to find these links.