IERS https data download

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

parent directory

NameLast ModifiedSize
🗎 eopc04.12h.1984-now.csv 2026-09-21 14:12:57 2.64MB
🗎 eopc04.1962-now.csv 2026-09-21 14:05:57 3.99MB
🗎 eopc04.dPsi_dEps.12h.1984-now.csv 2026-09-21 14:24:51 2.64MB
🗎 eopc04.dPsi_dEps.1962-now.csv 2026-09-21 14:18:32 3.99MB