SYNTHETIC APERTURE RADAR

Presented By:

Pratik Priyasmit Sahoo

Roll no-72

Radio Detection And Ranging. Locating distant targets by sending bursts of electromagnetic radiation Invented during world war – II by Robert Watson

OPERATION OF RADAR Radar set turns on transmitter shoots out a short, high-intensity burst of high-frequency radio waves Receive the signal by receiver

ECHO –Distance of object from The RADAR system DOPPLER SHIFT- Speed of the object

Multiple radar images processed & 2-D images of the target

objects

Antenna mounted on moving platform

Sends out narrow pulses and receives them Aircraft flies distance to synthesize the large

aperture to collect data

USES Space shuttles and orbiting satellites for producing

stereo images Environmental monitoring, earth resource mapping,

and military systems Poleriometry & Interferometry