VERA Passive Sensor
VERA -VERA passive radiolocator (in Czech known as Věra) is an electronic support measures (ESM) system that uses measurements of time difference of arrival (TDOA) of pulses at three or four sites to accurately detect and track airborne emitters.
Read more about VERA Passive Sensor: Mode of Operation, System Accuracy, Exploited Emitters, Versions, Exports, History, Users
Famous quotes containing the words vera and/or passive:
“Life’s like a ball game. You gotta take a swing at whatever comes along before you wake up and find out it’s the ninth inning.”
—Martin Goldsmith, and Edgar G. Ulmer. Vera (Ann Savage)
“The best emotions to write out of are anger and fear or dread.... The least energizing emotion to write out of is admiration. It is very difficult to write out of because the basic feeling that goes with admiration is a passive contemplative mood.”
—Susan Sontag (b. 1933)