Accession Number:

ADA010785

Title:

Proceedings of the Annual NASA and Department of Defense Precise Time and Time Interval (PTTI) Planning Meeting (4th), Held at Goddard Space Flight Center on 14-16 November 1972,

Descriptive Note:

Corporate Author:

NATIONAL AERONAUTICS AND SPACE ADMINISTRATION GREENBELT MD GODDARD SPACE FLIGHT CENTER

Personal Author(s):

• Acrivos,H. N.
• Wardrip,Clark

Report Date:

1972-01-01

Pagination or Media Count:

369.0

Abstract:

Contents Satellite timing techniques, precision frequency sources, and VLBI applications Frequency stabilities and communications VLF-UHF, propagation and use.

Descriptors:

• *TIME SIGNALS
• *FREQUENCY STANDARDS
• TIME
• INTERFEROMETRY
• COMMUNICATION AND RADIO SYSTEMS
• RADIO TRANSMISSION
• ULTRAHIGH FREQUENCY
• NAVIGATIONAL AIDS
• VERY LOW FREQUENCY
• TIME STANDARDS
• INTERVALS
• TIMING DEVICES
• EXTREMELY LOW FREQUENCY
• ATOMIC CLOCKS

Subject Categories:

• Test Facilities, Equipment and Methods
• Non-Radio Communications

Distribution Statement:

APPROVED FOR PUBLIC RELEASE