Canada automatic ground environment system

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• Semi Automatic Ground Environment — The Semi Automatic Ground Environment (SAGE) was an automated control system for tracking and intercepting enemy bomber aircraft used by NORAD from the late 1950s into the 1980s. In later versions, the system could automatically direct aircraft… …   Wikipedia

• Automatic dependent surveillance-broadcast — (ADS B) is a cooperative surveillance technique for air traffic control and related applications. An ADS B out equipped aircraft determines its own position using a global navigation satellite system and periodically broadcasts this position and… …   Wikipedia

• environment — environmental, adj. environmentally, adv. /en vuy reuhn meuhnt, vuy euhrn /, n. 1. the aggregate of surrounding things, conditions, or influences; surroundings; milieu. 2. Ecol. the air, water, minerals, organisms, and all other external factors… …   Universalium

• Diffusion of technology in Canada — This article outlines the history of the diffusion or spread of technology in Canada. Technologies chosen for treatment here include, in rough order, transportation, communication, energy, materials, industry, public works, public services… …   Wikipedia

• cañada — /keuhn yah deuh, yad euh/, n. Chiefly Western U.S. 1. a dry riverbed. 2. a small, deep canyon. [1840 50; < Sp, equiv. to cañ(a) CANE + ada n. suffix] * * * Canada Introduction Canada Background: A land of vast distances and rich natural resources …   Universalium

• Canada — /kan euh deuh/, n. a nation in N North America: a member of the Commonwealth of Nations. 29,123,194; 3,690,410 sq. mi. (9,558,160 sq. km). Cap.: Ottawa. * * * Canada Introduction Canada Background: A land of vast distances and rich natural… …   Universalium

• One Canada Square — A view of One Canada Square, the second tallest building in the United Kingdom. Record height Tallest in the United …   Wikipedia

• Computer reservations system — A computer reservations system (or central reservation system)[1] (CRS) is a computerized system used to store and retrieve information and conduct transactions related to air travel. Originally designed and operated by airlines, CRSes were later …   Wikipedia

• Invention in Canada — This article outlines the history of Canadian technological invention. Technologies chosen for treatment here include, in rough order, transportation, communication, energy, materials, industry, public works, public services (health care),… …   Wikipedia

• CFS Foymount — Canadian Forces Station Foymount (CFS Foymount) was a military radar station in Foymount, Ontario (now part of Bonnechere Valley). RCAF Station Foymount was opened in 1952 as part of the Pinetree Line of NORAD radar stations. The radar itself was …   Wikipedia

• Distant Early Warning Line — DEW redirects here. For energy emitting weapons, see Directed Energy Weapons. USAF Distant Early Warning Line and Distant Early Warning System Office Emblem …   Wikipedia