IERS https data download

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

parent directory

NameLast ModifiedSize
🗎 eopc04.12h.1984-now.csv 2026-03-16 15:16:20 2.61MB
🗎 eopc04.1962-now.csv 2026-03-16 15:09:46 3.96MB
🗎 eopc04.dPsi_dEps.12h.1984-now.csv 2026-03-16 15:27:51 2.61MB
🗎 eopc04.dPsi_dEps.1962-now.csv 2026-03-16 15:21:26 3.96MB