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o + o + o + o + o + o + o + o + o + o + o + o + o + o + o + o + o + o + o + "Maps for America" is in some sense the cover story to disguise what transpired with USGS topographic mapping in the 1960s. The success of the TOP-SECRET CORONA program (high level code names and security classifications were obligatorily capitalized) (1960-1972) which was a system of several suites of cameras using special Kodak film shot in near-Earth orbit, and jettisoned down in capsules captured by airplanes off Hawaii,led to transformations through American cartography.

From about 1964 and on, "advanced CORONA" featured stereographic pairs of panoramic photography, coupled to specialized optical-mechanical rectifiers, which allowed the rectified imagery to be used in mapping applications for areas all over the world, specifically "denied territory" in the Communist Bloc,but also domestic applications in the US. These included revisions to USGS' 7 1/2 minute series.

Building E-1, the first structure of the USGS national mapping program at Reston, Virginia, was a TOP SECRET TEMPEST level laboratory, which allowed USGS personnel who had TALENT-KEYHOLE clearances to access CORONA photography for domestic mapping. The legends of the quads hinted at matters: "Photo-revisions based on aerial photography and other source data". Out of all this came the Civil Applications Committee (CAC) the broker between the "nominally" unclassified federal government and the Intelligence Community, traditionally chaired by a high official in USGS. I say "nominally" unclassified federal agencies, because these days there are classified installations, called SCIFs, virtually everywhere. TALENT-KEYHOLE clearances are still extant, now just abbreviated T.K.

"KEYHOLE" itself was utilized as a name by the Keyhole Corporation, creators of KTML, which was an Intelligence Community commercial start-up bankrolled by In-Q-Tel, which is essentially one of the venture capitalist arms of the Intelligence Community. Keyhole was later bought out, entirely, by Google, and the enterprise renamed Google Earth. All closely associated with the clandestine processes set up in the 1960s for USGS topo quads.
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         John Cloud
   Geographer/Writer/Editor
     NOAA Central Library
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     [email protected]

             aussi:
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