By National Reconnaissance Office (NRO),U.S. Military,Department of Defense

a part of our accomplished sequence at the nationwide Reconnaissance workplace (NRO) and its "spy satellite tv for pc" community, this quantity covers the Gambit photoreconnaissance satellite tv for pc flown among 1963 and 1984. The formerly labeled records during this assortment, switched over for actual flowing-text publication structure replica, have been published via the NRO in September 2011 as a part of its fiftieth anniversary. In declassifying those attention-grabbing files, the NRO has opened the curtain to teach the great demanding situations that have been conquer to accomplish the amazing successes that support win the chilly War.

CORONA used to be the 1st profitable application in making use of area autos to overflight reconnaissance operations. In its numerous evolutionary types, CORONA gradually stronger its photographic surveys of denied components (with ultimate resolutions of six to 10 feet), working in what the Intelligence group calls "search mode." GAMBIT used to be constructed to accomplish at even greater resolutions than CORONA and paintings opposed to certain targets—an operation frequently often called "surveillance mode." GAMBIT fulfilled this surveillance functionality from July 1963 to April 1984.

Although Corona supplied the potential to look huge components from house, the U.S. nonetheless lacked excessive answer imagery. nearly 12 months after the 1st release of Corona, the nationwide Reconnaissance place of work begun improvement of its first excessive answer satellite tv for pc software, codenamed Gambit. over the years, the Gambit software advanced into varied platforms. the 1st Gambit method, introduced in 1963, used to be outfitted with the KH-7 digital camera process that incorporated a 77-inch focal size digital camera for supplying particular details on medical and technical functions that threatened the state. Intelligence clients usually characterised this strength as surveillance, permitting the us to trace the development of Soviet and others' features. the second one procedure, Gambit three was once built with the KH-8 digital camera method that incorporated a 175-inch focal size digicam. The method was once first introduced in 1966 and supplied the U.S. with beautiful surveillance features from house for almost twenty years. The NRO introduced a last procedure, codenamed Hexagon, in 1971 to enhance upon Corona's potential to go looking huge and large denied components for threats to the U.S.. The method occasionally carried a mapping digicam to assist in U.S. army conflict making plans. the USA trusted those seek and surveillance satellites to appreciate the functions, intentions, and developments of these who adversarial the USA through the chilly battle. jointly they grew to become America's crucial eyes in space.

Here is an excerpt from one of many files approximately Gambit: "Earlier within the day the release group had notified Greer that in the ultimate checkout they'd exposed a fault within the Atlas booster that might both strength hold up or reason reliance on an element now not proven to the level required through requisites. Shouldering apart the oppressive reminiscence of unbroken disasters and "partial successes" within the E-5 and E-6 courses, Greer ordered continuation of the countdown. It used to be a private choice, taken with no session with others, established as a lot on intuition as at the self belief of a application director who had performed all which may be performed to insure luck. For an quick in the course of the release itself, so much observers skilled the horrified conviction that the choice were incorrect, that catastrophe had come back to the Air strength satellite tv for pc reconnaissance application. The splashing rocket exhaust of the Atlas knocked out all electric connections to telemetry and cameras, giving the influence of a massive release stand explosion to observers at Sunnyvale and El Segundo. yet seconds later the signs started to come via back, they usually stated that the Atlas used to be hiking stolidly towards its chosen release window."

Show description

Read or Download 20th Century Spy in the Sky Satellites: Secrets of the National Reconnaissance Office (NRO) Volume 1 - Gambit Photoreconnaissance Satellite 1963-1984 PDF

Best military history books

Download e-book for iPad: Grunts: Inside the American Infantry Combat Experience, by John C. McManus

“A impressive book—an American corresponding to John Keegan’s The Face of conflict. I in actual fact think that Grunts is destined to be a vintage. ”—Dave Grossman, writer of On Killing and On CombatFrom the acclaimed writer of The useless and people approximately to Die comes a sweeping narrative of six a long time of strive against, and an eye-opening account of the evolution of the yankee infantry.

Download e-book for iPad: At the Water's Edge: Defending Against the Modern Amphibious by Theodore Gatchel

The amphibious attack opposed to a defended seashore is absolutely explored from the viewpoint of the defender.

Richard Meyer,Brian Iglesias,Thomas Jung,Otis Frampton's Chosin: Hold the Line PDF

In accordance with the epic real tale of the Chosin Reservoir crusade of the Korean struggle! within the iciness of 1950, deep in the frozen mountains of North Korea, 15,000 U. S. infantrymen and Marines have been surrounded and trapped by means of 120,000 chinese language squaddies. regardless of the chances, the Marines refused to give up and fought their means seventy eight miles to the ocean and rescued 98,000 refugees.

Download e-book for iPad: Morgan's Great Raid: The Remarkable Expedition from Kentucky by David L. Mowery

An army operation in contrast to the other on American soil, Morgan's Raid used to be characterised through terrific pace, superhuman persistence and leading edge strategies. one of many nation's such a lot colourful leaders, accomplice basic John Hunt Morgan, took his cavalry via enemy-occupied territory in 3 states in a single of the longest offensives of the Civil warfare.

Additional info for 20th Century Spy in the Sky Satellites: Secrets of the National Reconnaissance Office (NRO) Volume 1 - Gambit Photoreconnaissance Satellite 1963-1984

Example text

Download PDF sample

20th Century Spy in the Sky Satellites: Secrets of the National Reconnaissance Office (NRO) Volume 1 - Gambit Photoreconnaissance Satellite 1963-1984 by National Reconnaissance Office (NRO),U.S. Military,Department of Defense

by Jeff

Rated 4.24 of 5 – based on 15 votes