Earth rotation and IERS
See also: Geodesy and other geosciences
IERS
International Earth Rotation and Reference Systems Service (IERS)
Related organizations
International Astronomical Union (IAU)
International Union of Geodesy and Geophysics (IUGG)
International Association of Geodesy (IAG)
- Commission 1 - Reference Frames (= COSPAR Subcommission B2 - Coordination of Space Techniques)
- Commission 3 - Earth Rotation and Geodynamics
- Global Geodetic Observing System (GGOS)
- ICSU World Data System (WDS)
- International Committee on Global Navigation Satellite Systems (ICG)
- Consultative Committee for Time and Frequency (CCTF)
United Nations initiative on Global Geospatial Information Management (UN-GGIM)
Earth rotation
- Earth Rotation Portal (BKG/DFG)
- Earth Orientation Information Center (USNO)
- Earth's rotation (Wikipedia)
- International Earth Rotation and Reference Systems Service (IERS) (Wikipedia)
- Delta T (Wikipedia)
- What is Earth Orientation? (USNO)
- Earth Rotation and Equatorial Coordinates (Rick Fisher, NRAO)
- Astronomical Times (Rick Fisher, NRAO)
- More on Earth's rotation (search with Google)