IERS https data download

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

parent directory

NameLast ModifiedSize
🗎 eopc04.12h.1984-now.csv 2026-09-21 14:13:07 2.09MB
🗎 eopc04.1962-now.csv 2026-09-21 14:06:07 3.17MB
🗎 eopc04.dPsi_dEps.12h.1984-now.csv 2026-09-21 14:25:01 2.09MB
🗎 eopc04.dPsi_dEps.1962-now.csv 2026-09-21 14:18:41 3.17MB