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Time and frequency stability for the Crustal Dynamics ProjectVery long base interferometry (VLBI) and laser ranging to artificial satellites and the Moon were used to determined vector baselines between stations with precisions of about one part in 10 to the 8th power. Deformations and strain accumulations in active earthquake regions were determined by making frequent measurements of baselines between many stations in active areas near plate boundaries.
Document ID
19810018959
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Coates, R. J. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Ryan, J. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Herring, T. (MIT Cambridge, Mass., United States)
Date Acquired
August 11, 2013
Publication Date
March 1, 1981
Publication Information
Publication: Proc. of the 12th Ann. Precise Time and Time Interval Appl. and Planning Meeting
Subject Category
Lasers And Masers
Accession Number
81N27497
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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IDRelationTitle19810018929Collected WorksProceedings of the 12th Annual Precise Time and Time Interval (PTTI) Applications and Planning Meeting
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