TESAR (Tactical Endurance Synthetic Aperture Radar) (also called the MAE UAV SAR) is a strip mapping SAR providing continuous 0.3 meter (1 foot) imagery. The focused imagery is formed on-board the Predator aircraft, compressed and sent to the Predator Ground Control Station over a KU band data link. The imagery is reformed and displayed in a scrolling manner on the SAR workstation displays.