page_title: KH-7 Gambit
section_title: List of launches
hierarchical_section_title: KH-7 Gambit / List of launches
caption_attribution_description: English: KH-7 GAMBIT optical reconnaissance satellite
context_page_description: BYEMAN codenamed GAMBIT, the KH-7 was a reconnaissance satellite used by the United States from July 1963 to June 1967. Like the older CORONA system, it acquired imagery intelligence by taking photographs and returning the undeveloped film to earth. It achieved a typical ground-resolution of 2 ft to 3 ft. Though most of the imagery from the KH-7 satellites was declassified in 2002, details of the satellite program remained classified until 2011.
  In its summary report following the conclusion of the program, the National Reconnaissance Office concluded that the GAMBIT program was considered highly successful in that it produced the first high-resolution satellite photography, 69.4% of the images having a resolution under 3 ft.; its record of successful launches, orbits, and recoveries far surpassed the records of earlier systems; and it advanced the state of the art to the point where follow-on larger systems could be developed and flown successfully. The report also stated that Gambit had provided the intelligence community with the first high-resolution satellite photography of denied areas, the intelligence value of which was considered "extremely high".
context_section_description: (NSSDC ID Numbers: See COSPAR)
caption: A KH-7 GAMBIT optical reconnaissance satellite.
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