Overhead Detection of Underground Nuclear Explosions by Multi-Spectral and Infrared Imaging |
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| Authors: | John R Henderson Milton O Smith Michael E Zelinski |
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| Institution: | 1. LLNL, Livermore, CA, USA
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| Abstract: | The Comprehensive Nuclear Test Ban Treaty allows for Multi-Spectral and Infrared Imaging from an aircraft and on the ground to help reduce the search area for an underground nuclear explosion from the initial 1,000 km2. Satellite data, primarily from Landsat, have been used as a surrogate for aircraft data to investigate whether there are any multi-spectral features associated with the nuclear tests in Pakistan, India or North Korea. It is shown that there are multi-spectral observables on the ground that can be associated with the nominal surface ground zero for at least some of these explosions, and that these are likely to be found by measurements allowed by the treaty. |
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