Which is the best-known source of aircraft-borne sensor imagery, which senses the terrain on either side of an aircraft's path?

Question

Quizplus · Accepted Answer

The best-known source of aircraft-borne sensor imagery that senses the terrain on either side of an aircraft's path is sideways-looking airborne radar (SLAR). SLAR uses radar to scan and create images of the ground, allowing for the detection of objects such as buildings and vehicles, as well as changes in terrain. Forward infrared looking radar (FLIR) is typically used for detecting heat signatures, while ground penetrating radar (GPR) is used for imaging structures beneath the ground. Infrared pulsing radar (IPR) is not a commonly known or used technology.

Which Is the Best-Known Source of Aircraft-Borne Sensor Imagery, Which