Related Links

---

Index

• UNAVCO Sponsors
• UNAVCO Member Institutions
• UNAVCO Partners
• GNSS/GPS Web Sites

---

UNAVCO Sponsors

	National Science Foundation - Division of Earth Sciences, Instrumentation and Facilities Program (EAR/IF).
	National Aeronautics and Space Administration - NASA's Earth Science Enterprise.

UNAVCO Member Institutions

• Member Institutions

Partners

SAGE - Seismic Facility, operated by IRIS

GNSS/GPS Web Sites

Agencies

• National Geodetic Survey (NGS)
• NOAA/NOS/NGS Geosciences Research Division
• U.S. Geological Survey (USGS)
• Interagency GPS Executive Board - In 2004, superseded by the National Space-Based Positioning, Navigation, and Timing (PNT) Executive Committee listed below
• The National Space-Based Positioning, Navigation, and Timing (PNT) Executive Committee
• BeiDou Global Navigation Satellite System (GNSS)
• Galileo Global Navigation Satellite System (GNSS)
• GLONASS Global Navigation Satellite System (GNSS)

Services

• European GNSS Service Centre
• GPS Timing Operations, at the United States Naval Observatory (USNO)
• IAG's Global Geodetic Observing System (GGOS)
• International Earth Rotation and Reference Systems Service (IERS)
• International GNSS Service (IGS)
• International Terrestrial Reference Frame (ITRF)
• Earth Orientation Services at the U.S. Naval Observatory

Data

• Bay Area Regional Deformation GPS Network - Data
• Crustal Dynamics Data Information System (CDDIS)
• International Laser Ranging Service (ILRS)
• IGS Data Centers (IGS Products are now at CDDIS as of 2017)
• National Geodetic Survey/CORS
• Northern California Earthquake Data Center
• Pacific Northwest Geodetic Array (PANGA) - Central Washington U
• Southern California Earthquake Data Center (SCEDC)
• Scripps Orbit and Permanent Array Center (SOPAC)
• Canadian Active Control System (CACS)

General

• American Geophysical Union (AGU)
  • AGU Geodesy Section
• Bay Area Regional Deformation Network
• The Canadian Cordillera Array (CCArray)
• The Geodesy Lab at the University of Miami, Florida
• Geographer's Craft - Peter H. Dana's Educational Materials
  • Coordinate Systems Overview, by Peter H. Dana, Department of Geography, University of Texas at Austin (1995)
  • Global Positioning System (GPS) Overview, by Peter H. Dana, Department of Geography, University of Texas at Austin (1994)
  • Geodetic Datum Overview, by Peter H. Dana, Department of Geography, University of Texas at Austin (1995)
  • Map Projection Overview, by Peter H. Dana, Department of Geography, University of Texas at Austin (1995)
• GPS Manufacturers, listed by Richard B. Langley, University of New Brunswick
• International Association of Geodesy (IAG)
• International Terrestrial Reference Frame (ITRF)
• International Union of Geodesy and Geophysics (IUGG)
• NAVSTAR GPS Internet Connections, contributed by Richard B. Langley, University of New Brunswick
• Pacific Northwest Geodetic Array (PANGA) network
• Scripps Orbit and Permanent Array Center (SOPAC) at UCSD
• Southern California Earthquake Center (SCEC)
• Southern California Integrated GPS Network (SCIGN) at USC
• Constellation Observing System For Meteorology, Ionosphere, And Climate (COSMIC) at UCAR
• SuomiNet

Last modified: 2019-12-24  02:22:55  America/Denver