TerraServer provides users with a comprehensive aerial view of an environment. Satellite images are an easy and convenient way to view and analyze areas affected by natural disasters, including hurricanes, forest fires, and tornados. TerraServer provides imagery from multiple dates in most locations so that change over time can be monitored. Our vast database of imagery includes color infrared imagery and topographic maps in addition to our standard color and black & white imagery. Terraserver users have the option to purchase imagery with a georeferenced world file that allows users to import into GIS and CAD software.