On 31 October 2020, anonymous ftp access will officially be discontinued at CDDIS. Beginning October 1, 2020, CDDIS will bandwidth limit ALL IPs using anonymous ftp to just 50KB/s and will limit simultaneous downloads to only 3 per IP address. CDDIS is STRONGLY recommending all users begin to transition to using alternate method of access to the CDDIS archive. Examples of alternate methods can be found at: https://cddis.nasa.gov/Data_and_Derived_Products/CDDIS_Archive_Access.html.
Links
- NASA Resources and Programs
- U.S. Resources and Programs
- International Resources and Programs
- Additional Links
NASA Resources and Programs:
- NASA Home Page
- NASA Science
- NASA Research Announcements (NRAs)
- Guidebook for Proposers to NASA Research Announcements (NRAs)
- Goddard Space Flight Center (GSFC)
- Goddard Geophysical and Astronomical Observatory (GGAO)
- GSFC Science Directorate (GSFC Code 600)
- GSFC Solar System Exploration Division (GSFC Code 690)
- GSFC Solar System Exploration Data Services Office (GSFC Code 690.1)
- GSFC Laser Remote Sensing Laboratory (GSFC Code 694)
- GSFC Planetary Geodynamics Laboratory (GSFC Code 698)
- NASA Earth Surface and Interior Program
- NASA Earth System Science Data and Services
- NASA SLR Program
- NASA VLBI Program
- GSFC SLR Analysis Results
- Solid Earth Science Working Group (SESWG)
U.S. Resources and Programs:
- American Geophysical Union (AGU)
- Bay Area Regional Deformation (BARD), Northern California Continuous GPS Network
- Center for Space Research (CSR), University of Texas
- NOAA's Continuously Operating Reference Stations (CORS)
- NOAA's Geosciences Research Division (GRD)
- GPS Seamless Archive Center (GSAC)
- GPS Explorer
- JPL's GPS Time Series
- NOAA's National Geodetic Survey (NGS)
- USNO's National Earth Orientation Service (NEOS)
- Pacific Northwest Geodetic Array (PANGA)
- Scripps Orbit and Permanent Array Center (SOPAC)
- Southern California Integrated GPS Network (SCIGN)
- University NAVSTAR Consortium (UNAVCO)
- USGS Earthquake Information
- Web-Services Enabled Geodesy Seamless Archive development
International Resources and Programs:
- Asia-Pacific Space Geodynamics Program (APSG)
- Committee on Space Research (COSPAR)
- European Space Agency (ESA)
- Deutsches Geodaetisches ForschungsInstitut (DGFI), Germany
- Federal Agency for Cartography and Geodesy at Bundesamt für Kartographie und Geodäsie (BKG), Germany
- Geodesy Information at Geoscience Australia
- GeoForschungsZentrum Potsdam (GFZ), Germany
- Global Geodetic Observing System (GGOS)
- International Association of Geodesy (IAG)
- International DORIS Service (IDS)
- International GNSS Service (IGS)
- IGS Analysis Center Coordination (ACC)
- International Laser Ranging Service (ILRS)
- International Earth Rotation and Reference Systems Service (IERS)
- IERS Product Centers
- International Terrestrial Reference Frame (ITRF)
- International Union of Geodesy and Geophysics (IUGG)
- International VLBI Service for Geodesy and Astrometry (IVS)
- Italian Space Agency (ASI)
- Kashima Space Research Center (NICT), Japan
- Laboratoire de Recherche en Géodésie (LAREG) at IGN, France
- National Institute of Information and Communications Technology (NICT), Japan
- NERC Space Geodesy Facility, UK
- Norwegian Mapping Authority
Additional Links:
- Current time from USNO
- Acronym Finder
Responsible NASA Official: Patrick Michael
Web Curator: Lori J. Tyahla
Last modified date: Mar 24, 2020
Web Curator: Lori J. Tyahla
Last modified date: Mar 24, 2020
