What type of radar is used for reconnaissance?

Battlefield reconnaissance radar. Army reconnaissance troops are used to detect and monitor enemy personnel and vehicles on the battlefield.

Gun position reconnaissance and shooting calibration radar. Ground artillery is used to detect the position of enemy artillery firing position and determine the coordinates of its own impact point, so as to correct artillery firing.

Moving target reconnaissance and shooting calibration radar. It is used to determine the moving target on the ground or sea surface, determine the explosion point of the shell or the deviation between the water column and the target, so as to correct the shooting of the ground gun or the shore gun.

Reconnaissance and terrain display radar. Installed on aircraft, it is used to detect moving targets and fixed targets on the ground and at sea, and draw topographic maps. It uses a synthetic aperture antenna with high resolution; The definition of the obtained terrain image is close to that of optical photography.