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All KH-11 Keyhole satellites on orbit, orbital constellation status of September 2013. Nine KH-11 satellites were launched between 1976 and 1990 aboard Titan-3D and Titan-34D launch vehicles, with one launch failure. For the following five satellite launches between 1992 and 2005, a Titan IV launch vehicle was used.
KH-9 (BYEMAN codename HEXAGON), commonly known as Big Bird or KeyHole-9, [1] was a series of photographic reconnaissance satellites launched by the United States between 1971 and 1986. Of twenty launch attempts by the National Reconnaissance Office (NRO), all but one were successful. [ 2 ]
Key Hole (KH) is the designation for a series of American optical reconnaissance satellites: . KH-1 Corona; KH-2 Corona; KH-3 Corona; KH-4 Corona; KH-5 Argon; KH-6 Lanyard; KH-7 Gambit; KH-8 Gambit 3
Google Earth is a web and computer program that renders a 3D representation of Earth based primarily on satellite imagery.The program maps the Earth by superimposing satellite images, aerial photography, and GIS data onto a 3D globe, allowing users to see cities and landscapes from various angles.
It was developed before Google bought Keyhole, Inc and changed their product into Google Earth. Earth3D downloads its data (satellite imagery and height data) from a server while the user navigates around. The data itself is saved in a Quadtree. It uses data from NASA, USGS, the CIA and the city of Osnabrück.
The recovery of the Discoverer 14 return capsule (typical for the CORONA series) A KH-4B CORONA satellite Discoverer 14 launch 1960, Thor Agena "A" launch vehicle. The CORONA [1] program was a series of American strategic reconnaissance satellites produced and operated by the Central Intelligence Agency (CIA) Directorate of Science & Technology with substantial assistance from the U.S. Air Force.
KH-8 GAMBIT-3 Photographic Payload Section KH-8 Photographic Payload Section. The Camera Optics Module of KH-8 consists of four cameras. The main camera of KH-8B (introduced in 1971) with a focal length of 175.6 in (4.46 m) is a single strip camera, designed to gather high-resolution images of ground targets. I
KH-4B Corona satellite U.S. Lacrosse radar spy satellite under construction A model of a German SAR-Lupe reconnaissance satellite inside a Cosmos-3M rocket. Microwave interception ( Rhyolite ) A reconnaissance satellite or intelligence satellite (commonly, although unofficially, referred to as a spy satellite ) is an Earth observation satellite ...