Accession Number : ADA123920


Title :   Proceedings of the Annual Precise Time and Time Interval (PTTI) applications and Planning Meeting (9th), Held at NASA Goddard Space Flight Center, November 29 - December 1, 1977


Descriptive Note : Technical memo


Corporate Author : NATIONAL AERONAUTICS AND SPACE ADMINISTRATION GREENBELT MD GODDARD SPACE FLIGHT CENTER


Full Text : https://apps.dtic.mil/dtic/tr/fulltext/u2/a123920.pdf


Report Date : Mar 1978


Pagination or Media Count : 585


Abstract : The Proceedings contain the papers presented at the Ninth Annual Precise Time and Time Interval (PTTI) Applications and Planning Meeting. The questions and answers following the presentations are also included after each paper. This meeting provided an opportunity to exchange information on precise time and frequency technology. The attendees came from various U. S. Government agencies, private industry, and universities. A number of foreign countries were also represented. The meeting was divided into six sessions: Topics of Special Interest; Very Long Baseline Interferometry (VLBI); Time Transfer Techniques; Time Distribution; Hydrogen Masers; and Frequency Standards.


Descriptors :   *TIMING DEVICES , *TIME INTERVAL COUNTERS , *SYMPOSIA , ELECTRON BEAMS , GLOBAL POSITIONING SYSTEM , PRECISION , NAVIGATION SATELLITES , NAVAL RESEARCH , OPERATIONS RESEARCH , NAVAL PLANNING , RESEARCH MANAGEMENT , MASERS , QUARTZ RESONATORS , FREQUENCY ALLOCATION , LORAN , ATOMIC CLOCKS , HYDROGEN , LASERS , CESIUM ELECTRON TUBES , CLOCKS


Subject Categories : Electrical and Electronic Equipment
      Lasers and Masers
      Test Facilities, Equipment and Methods


Distribution Statement : APPROVED FOR PUBLIC RELEASE