Infrared Aerial Photo

http://www.nps.gov/lyjo/naturescience/naturalfeaturesandecosystems.htm

An infrared aerial photography can be hard to interpret. The fact that it is infrared changes the color that we are familiar with, it is often used to represent vegetation. Colors change from the natural color we are used to after the photography is infrared and then each color has a special meaning. Here is a 1995 infrared aerial picture of the Lyndon B. Johnson National Historical Park in Johnson city, Texas.