NASA NTRS · 20000074687
The International Celestial Reference Frame (ICRF) and the Relationship Between Frames
Abstract
The International Celestial Reference Frame (ICRF), a catalog of VLBI source positions, is now the basis for astrometry and geodesy. Its construction and extension/maintenance will be discussed as well as the relationship of the ICRF, ITRF, and EOP/nutation.
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Ma, Chopo. 2000-05-01. The International Celestial Reference Frame (ICRF) and the Relationship Between Frames. https://ntrs.nasa.gov/citations/20000074687
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