satellite reconnaissance

Eyes in orbit

Satellite reconnaissance is the gathering of intelligence by orbiting spacecraft equipped with cameras, sensors, or other surveillance technology.

Military and intelligence agencies use it to monitor enemy installations, troop movements, and nuclear facilities: Satellite reconnaissance revealed new missile silos.

The practice transformed espionage during the Cold War, when spy satellites replaced many risky aircraft overflights.

Related

radar systems · orbital mechanics · high altitude · counterintelligence · military intelligence · weather forecasting · oceanography · infrared sensors · mission planning · real-time monitoring · threat assessment · data encryption · ground stations · photogrammetry · spy plane · Cold War · space race · national security

Opposites
collection method

satellite reconnaissancehuman intelligence

Innate mental capacity

HUMINT · espionage · infiltration · undercover operations · informants

transparency/secrecy

satellite reconnaissancediplomatic exchange

Formal communication between governments

self-reporting · public records · on-site inspection · international observers

platform/altitude

satellite reconnaissancefoot patrol

On-foot police monitoring

Family

satellite, reconnaissance, satellites, reconnoiter, reconnoitered, reconnoitering, reconnoiters, reconnoiterer, cognition

Familiarity
Top 500,000
Profile
Used worldwide · Timeless · Rated G