IERS https data download

Index of /datacenter/products/eop/long-term/c04_operational/csv

parent directory

NameLast ModifiedSize
🗎 eopc04.12h.1984-now.csv 2026-03-19 15:16:27 2.61MB
🗎 eopc04.1962-now.csv 2026-03-19 16:07:29 3.96MB
🗎 eopc04.dPsi_dEps.12h.1984-now.csv 2026-03-19 15:27:21 2.61MB
🗎 eopc04.dPsi_dEps.1962-now.csv 2026-03-19 15:21:29 3.96MB