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National Executive Committee for Space-Based Positioning, Navigation and Timing : ウィキペディア英語版 | National Executive Committee for Space-Based Positioning, Navigation and Timing The National Executive Committee for Space-Based Positioning, Navigation and Timing (PNT) is a United States Government organisation which advises and coordinates federal departments and agencies on matters concerning the Global Positioning System, space navigation, navigational references, and related systems. It was established by Presidential Directive in 2004 and supersedes the Interagency GPS Executive Board. The PNT is chaired jointly by the Deputy Secretaries of Defense and Transportation. ==External links==
*(The National Executive Committee for Space-Based Positioning, Navigation, and Timing (PNT) )
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「National Executive Committee for Space-Based Positioning, Navigation and Timing」の詳細全文を読む
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