![]() Once in EFS, the images can be accessed by entering an address or going to a map and clicking on the area desired. The company then catalogues these full-color digital images, which are updated every 2 years into software libraries called Electronic Field Study (EFS). Each square mile sector is called a community sector. When gathering images, the company breaks the county to be photographed into square mile sectors. This aircraft was chosen for its flexibility and its ability to fly down low. These images are captured with a camera-equipped Cessna 172 light aircraft. Unlike satellite image photography, which only allows the tops of buildings to be photographed, pictometry is able to capture every feature in its entirety. ![]() It can be used for planning purposes to help first responders plan perimeters, roadblocks, and evacuations. After a terrorism incident or natural disaster, this capability has many applications. This method allows users to view and analyze any house, building, intersection, or other physical feature in a given area. Pictometry, a new visual intelligence system from Pictometry International Corp., uses aerial photography to capture, process, and analyze orthogonal (straight down) and oblique (taken from angles) images to create aerial “maps” of a given area in 3D.
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