Bibliographic details:
C. Boucher, Z. Altamimi, L. Duhem: ITRF 92 and its associated velocity field. (IERS Technical Note ; 15) Paris: Central Bureau of IERS - Observatoire de Paris, 1993. iv, 164 p.
IERS Technical Note 15: ITRF 92 and its associated velocity field (not accessible) [PDF, 6 MB]

