What does look angle mean regarding aircraft exploitation?

• A. The angle of the sun relative to the target
• B. The aircraft's altitude above the target
• C. The positioning of the aircraft in relation to the target you are imaging (north looking south, east looking west)
• D. The angle to the horizon

Answer: (C)

Look angle is about where the sensor is looking relative to the aircraft and the target. It describes the aircraft’s position and orientation as you image the target—for example, a plane flying north and imaging while looking south, or looking east while the aircraft is positioned accordingly. This orientation determines the line of sight to the target, which in turn affects how the target appears in the image, the perspective and scale, and how features line up in the frame.

The other options relate to illumination (sun angle), altitude, or how high you are relative to the horizon—not how the aircraft is pointed at the target. So the look angle is specifically about the direction you’re viewing the target from, given the aircraft’s position and heading.