4541 20200114124938.0 10.1007/s10291-019-0880-9 DOI SCART-2020-0015 Bruyninx, C. GNSS Metadata and Data Validation in the EUREF Permanent Network 2019 H2020/ 676564/ EPOS-IP NO Legrand, J. Fabian, A. Pottiaux, E. GPS Solutions 23 2019 4 carine.bruyninx@observatoire.be https://link.springer.com/article/10.1007%2Fs10291-019-0880-9 published in REFERD