Legrand, Juliette ; Bruyninx, Carine

Talk presented at at EUREF Symposium 2022, Zagreb, Croatia on 2022-06-01

Abstract: The primary purpose of the EPN (EUREF Permanent GNSS Network) multi-year coordinate & velocity solution is to provide access to the European Terrestrial Reference System 89 (ETRS89) which is the standard precise GNSS coordinate system throughout Europe. The EPN multi-year solution densifies the IGS14 realization of the ITRS in Europe. It is based on daily solutions coming from the EPN-repro2 completed by operational EPN solutions. It is computed with the CATREF software (Altamimi et al., 2007) and is expressed also in ETRF2000 and ETRF2014. The presentation will present the latest updates and recent developments.

Keyword(s): Reference Frame ; ETRS89 ; EPN