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The Global Positioning System A Shared National Asset (1995) / Chapter Skim
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Pages 84-84

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From page 84...
... Impact of A-S on Military Users PPS receivers are able to track the Y-code through the use of a security module that employs National Security Agency cryptographic techniques, and requires the manual distribution of encryption keys. There are compelling reasons to retain the A-S feature.
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Key Terms

  • pps receiver
  • pps receivers
  • military receivers
  • coast guard
  • current level

  • gps receiver


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