Useful Links

SOPAC's Parent Organizations
Institute of Geophysics and Planetary Physics (IGPP)
Scripps Institution of Oceanography (SIO)
University of California San Diego (UCSD)
U.S. National Agencies
National Aeronautics and Space Administration (NASA)
National Geodetic Survey (NGS)
National Oceanic and Atmospheric Administration (NOAA)
National Science Foundation (NSF)
NOAA National Weather Service Tsunami Warning System (NOAA TWS)
U.S. Geological Survey (USGS)
U.S. Naval Observatory (USNO)
International Agencies
International Earth Rotation and Reference Systems Service (IERS)
IERS Earth Orientation Center (EOP)
IERS Sub-Bureau of Rapid Service and Predictions (USNO)
International Association of Geodesy (IAG)
International GNSS Service (IGS)
Other Research Groups
ARIA Center for Natural Hazards - JPL (ARIA)
Center for Orbit Determination in Europe, AIUB, Switzerland (CODE)
Geodesy and Geodynamics – MIT (MIT)
GeoForschungsZentrum, Germany (GFZ)
Jet Propulsion Laboratory, USA (JPL)
Korean Astronomy and Space Science Institute (KUSI)
Natural Resources Canada (NRC)
Nevada Geodetic Laboratory (NGL)
Wuhan University (Wuhan)
Community Resources
Crustal Dynamics Data Information System (CDDIS)
Global Centroid-Moment-Tensor project (CMT)
Incorporated Research Institutions for Seismology (IRIS)
Southern California Earthquake Center (SCEC)
UNAVCO
Regional Continuous GPS Arrays
Bay Area Deformation Array – USGS/UC Berkeley (BARD)
Geographical Survey Institute - Japan (GSI)
National Mapping Agency – Australia (Geoscience Australia)
Pacific Northwest Geodetic Array - CWU (PANGA)
Parkfield Crustal Deformation Measurements (USGS-Parkfield)
Plate Boundary Observatory (PBO)
Southern California Integrated GPS Network – USGS (SCIGN)
U.S. Continuously Operating Reference Stations (CORS)
Global Sea Level
JPL (Ocean Surface Topography)
University of Colorado (Sea Level)