The screen of a typical radar device in green with graduations and a map of the continents

---

Size: 5221px × 5238px
Photo credit: © Alan / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: air, aircraft, asia, blip, circle, communication, continents, control, danger, degrees, detected, detection, drawing, earth, enemy, europe, flying, graduations, graphic, green, ground, illustration, military, monitor, navigation, object, radar, safety, scan, screen, shipping, signal, sky, sonar, surveillance, system, target, technology, traffic, ufo, unidentified, usa, vector, war, warning, weapon