Mechanism of error propagation from the subdaily Universal Time model into the celestial pole offsets estimated by VLBI

0510910 - ASÚ 2020 RIV GB eng J - Journal Article
Panafidina, N. - Hugentobler, U. - Krásná, Hana - Schmid, R. - Seitz, M.
Mechanism of error propagation from the subdaily Universal Time model into the celestial pole offsets estimated by VLBI.
Advances in Space Research. Roč. 63, č. 1 (2019), s. 51-62. ISSN 0273-1177. E-ISSN 1879-1948
Institutional support: RVO:67985815
Keywords : Earth rotation * universal time * subdaily tidal models
OECD category: Astronomy (including astrophysics,space science)
Impact factor: 2.178, year: 2019
Method of publishing: Open access

In this paper, we focus on the impact of the subdaily Universal Time (UTI) model on the celestial pole offsets (CPO) estimated from very long baseline interferometry (VLBI) observations. We provide a mechanism that describes the error propagation from the subdaily UT1 into the daily CPO.

Permanent Link: http://hdl.handle.net/11104/0301273