IERS https data download

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

parent directory

NameLast ModifiedSize
🗎 eopc04.12h.1984-now.csv 2025-12-16 15:20:22 2.6MB
🗎 eopc04.1962-now.csv 2025-12-16 15:15:50 3.95MB
🗎 eopc04.dPsi_dEps.12h.1984-now.csv 2025-12-16 15:28:46 2.6MB
🗎 eopc04.dPsi_dEps.1962-now.csv 2025-12-16 15:24:12 3.95MB