308 citations · 795 across the 63 of their papers we have counts for
5 papers · 1 filter
On the implications of the Galactic aberration in proper motions for celestial reference frame
Zinovy Malkin
During the last years, much attention has been paid to the astrometric implications of the galactic aberration in proper motions (GA). This effect causes systematic errors in astro…
Interaction between celestial and terrestrial reference frames and some considerations for the next VLBI-based ICRF
Zinovy Malkin, Harald Schuh, Chopo Ma +1
In this paper we outline several problems related to the realization of the international celestial and terrestrial reference frames ICRF and ITRF at the millimeter level of accura…
Software for Geodynamical Researches Used in the LSGER IAA
Zinovy Malkin, Alexander Voinov, Elena Skurikhina
Laboratory of Space Geodesy and Earth Rotation (LSGER) of the Institute of Applied Astronomy (IAA) of the Russian Academy of Sciences has been carrying on, since its creation, the…
An analysis of source motions derived from position time series
Z. Malkin, E. Popova
In this paper an attempt is made to extract a systematic part from the source motions obtained from the position time series provided by several IVS Analysis Centers in the framewo…
On the impact of correlation information on the orientation parameters between celestial reference frame realizations
Yulia Sokolova, Zinovy Malkin
In this study, we compared results of determination of the orientation angles between celestial reference frames realized by radio source position catalogues using three methods of…