Solid Earth
Solid Earth Earth Orientation Parameters (EOP), Crustal Dynamics, Geodesy | CDDIS http://cddis.gsfc.nasa.gov | - Daily and weekly Earth Orientation Parameters (EOP) - polar motion and rates, length-of-day values, nutation) derived from GNSS, SLR, VLBI, and DORIS ground network measurements
- Station positions and velocities from GNSS, SLR, VLBI and DORIS ground networks
- GNSS data from National Geospatial-Intelligence Agency (NGA) sites
- Ground Network/Satellite Measurements: Daily, hourly, and sub-hourly code and phase observations from GNSS ground network
- Daily and hourly files of round trip time of flight from satellite laser ranging (SLR) ground network
- Time-tagged range-rate measurements from DORIS ground network
|
|
|
|