Paris Observatory Geodetic VLBI Center

This center is a component of the International VLBI Service for Geodesy and Astrometry (IVS).

Analysis Service

• Solution opa2019a for Earth orientation, TRF, and CRF, and normal equation systems in SINEX format (data center),
• Intensive solution opa2019i for UT1,
• Baseline coordinate time series,
• Station coordinate time series,
• Radio source coordinate time series,
• Look at the free core nutation from IERS data,
• Timeliness of SINEX submissions (at BKG).

Data Center

The data center is one of the three IVS primary data centers. You can

• Download VLBI data and products via FTP access,
• Submit VLBI data and products: please contact us to obtain the procedure.

  $20SEP08XA    4   ! IVS-R1963  R1963   AgFtHoHtKkKvMaNtNyOnShWzYs
  $20SEP03XE    4   ! IVS-R4962  R4962   BdFtHtKkNyWnWzYgYs
  $20SEP14XA    4   ! IVS-R1964  R1964   AgBdFtHtKkKvMaNyShWwWz
  $20SEP19XK    4   ! IN220-263  Q20263  MkWz
  $20SEP20XK    4   ! IN220-264  Q20264  KkWz
  $20SEP23XU    4   ! IN120-267  I20267  KkWz