Celestial Reference Frame
Celestial Reference Frame (CRF)
The Celestial Reference Frame product consists of milli-arcsecond accurate astrometric positions of extragalactic radio sources.
VLBI solutions from which the above products are derived including explanations, comparisons and format information.
| Celestial Reference Frame |
Terrestrial Reference Frame |
|---|---|
| Global VLBI Solution crf2008b | Global VLBI TRF/EOP Solution 2008b |
