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Crustal Dynamics Data Information System (CDDIS) Home Page
CDDIS: What's New!
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CDDIS: Introduction
Crustal Dynamics Project
Space Geodesy Program
Dynamics of the Solid Earth
Goddard Space Flight Center
International GPS Service
International Laser Ranging Service
International VLBI Service for Geodesy and Astrometry
International DORIS Service
International Earth Rotation Service
Global Positioning System (GPS)
Global Navigation Satellite System (GLONASS)
Satellite and Lunar Laser Ranging (SLR and LLR)
Very Long Baseline Interferometry (VLBI)
Doppler Orbitography by Radiopositioning Integrated on Satellite (DORIS)
CDDIS: Programs Supported
International GPS Service
International Laser Ranging Service
International VLBI Service for Geodesy and Astrometry
International GLONASS Service -- Pilot Project
International DORIS Service
International Earth Rotation Service
NASA's Space Geodesy Program
Solid Earth and Natural Hazards Research and Applications NRA
Crustal Dynamics Project
NASA's Dynamics of the Solid Earth
DOSE Investigator Listing
CDDIS: Data Set Descriptions
CDDIS Site and Data Locator
CDDIS FTP Archive Structure
GNSS Data in the CDDIS
About the CDDIS GNSS Data Archive
GPS FTP Archive Structure
Access to the CDDIS GNSS Data Archive
GNSS Tracking Data Holdings Summary
List of Current IGS GNSS Sites
Map of Current IGS GNSS Sites
Query GNSS Data Holdings bu Monument Name
Query GNSS Data Holdings bu Geographic Region
GNSS Tracking Data Holdings Reports
Yearly and Weekly Data Holdings Reports
Monthly and Daily Data Quality Reports
List of Current IGS GNSS Sites
Current CDDIS Daily Data Holdings Summay (Yearly by Site)
Current CDDIS Daily Data Holdings Summay (Yearly by Site in Daily Increments)
Current CDDIS Daily Data Holdings Summay (Yearly by Site in 6-Hour Increments)
Current CDDIS DailyData Holdings Summay (Yearly by Site in 1-Hour Increments)
Current CDDIS Hourly Data Holdings Summay
Yearly CDDIS Daily Data Holdings Summary (1995)
Yearly CDDIS Daily Data Holdings Summary (1995 by Day)
Yearly CDDIS Daily Data Holdings Summary (1996)
Yearly CDDIS Daily Data Holdings Summary (1996 by Day)
Yearly CDDIS Daily Data Holdings Summary (1996 by 6-Hour)
Yearly CDDIS Daily Data Holdings Summary (1997)
Yearly CDDIS Daily Data Holdings Summary (1997 by Day)
Yearly CDDIS Daily Data Holdings Summary (1997 by 6-Hour)
Yearly CDDIS Daily Data Holdings Summary (1997 by 1-Hour)
Yearly CDDIS Daily Data Holdings Summary (1998)
Yearly CDDIS Daily Data Holdings Summary (1998 by Day)
Yearly CDDIS Daily Data Holdings Summary (1998 by 6-Hour)
Yearly CDDIS Daily Data Holdings Summary (1998 by 1-Hour)
Yearly CDDIS Daily Data Holdings Summary (1999)
Yearly CDDIS Daily Data Holdings Summary (1999 by Day)
Yearly CDDIS Daily Data Holdings Summary (1999 by 6-Hour)
Yearly CDDIS Daily Data Holdings Summary (1999 by 1-Hour)
Yearly CDDIS Daily Data Holdings Summary (2000)
Yearly CDDIS Daily Data Holdings Summary (2000 by Day)
Yearly CDDIS Daily Data Holdings Summary (2000 by 6-Hour)
Yearly CDDIS Daily Data Holdings Summary (2000 by 1-Hour)
Yearly CDDIS Daily Data Holdings Summary (2001)
Yearly CDDIS Daily Data Holdings Summary (2001 by Day)
Yearly CDDIS Daily Data Holdings Summary (2001 by 6-Hour)
Yearly CDDIS Daily Data Holdings Summary (2001 by 1-Hour)
Yearly CDDIS Daily Data Holdings Summary (2002)
Yearly CDDIS Daily Data Holdings Summary (2002 by Day)
Yearly CDDIS Daily Data Holdings Summary (2002 by 6-Hour)
Yearly CDDIS Daily Data Holdings Summary (2002 by 1-Hour)
Yearly CDDIS Daily Data Holdings Summary (2003)
Yearly CDDIS Daily Data Holdings Summary (2003 by Day)
Yearly CDDIS Daily Data Holdings Summary (2003 by 6-Hour)
Yearly CDDIS Daily Data Holdings Summary (2003 by 1-Hour)
Yearly CDDIS Daily Data Holdings Summary (2004 by Day)
Yearly CDDIS Daily Data Holdings Summary (2004 by 6-Hour)
Yearly CDDIS Daily Data Holdings Summary (2004 by 1-Hour)
GPS Experiment Data Holdings Summary
Spatial and Temporal Coverage Information
GNSS Data and Information Links
SLR Data in the CDDIS
About the CDDIS SLR Data Archive
SLR FTP Archive Structure
Access to the CDDIS SLR Data Archive
SLR Data Holdings Summary
List of Current SLR Sites
Map of Current SLR Sites
Query SLR Data Holdings by Station and Year
Query SLR Data Holdings by Satellite and Year
Query SLR Data Holdings by Station, Date, and Year
Query SLR Data Holdings by Satellite, Date, and Year
SLR Data Holdings Reports
Weekly and Montlhy Data Holdings Reports
SLR Data and Information Links
VLBI Data in the CDDIS
About the CDDIS VLBI Data Archive
Access to the CDDIS VLBI Data Archive
VLBI Data Holdings Summary
List of Current VLBI Sites
Map of Current VLBI Sites
VLBI Reports
1999 IVS Annnual Report
CORE Session Analysis
VLBI Data and Information Links
DORIS Data in the CDDIS
About the CDDIS DORIS Data Archive
DORIS FTP Archive Structure
Access to the CDDIS DORIS Data Archive
DORIS Tracking Data Holdings Summary
List of Current DORIS Sites
Map of Current DORIS Sites
DORIS Tracking Data Holdings Reports
Yearly and Montly Data Holdings Reports
DORIS Data and Information Links
CDDIS: On-Line Reports and Documents
IERS Bulletin A
IERS Bulletin B
IERS Bulletin C
IERS Bulletin D
Intenational Association of Geodesy
Data Format Documents
CSR LAGEOS Data Quality Reports
DUT WEGENER Data Quality Reports
CODE GPS-35 and -36 Data Quality Reports
NERC Standard SLR Time Bias Functions
SLR Occupation Histories
SLR Satellite Predictions
SGP Acronym List
IERSMail Messages
Index to IERSMail Messages
IGSMail Messages
Index to IGSMail Messages
IGSReport Messages
Index to IGSReport Messages
IGLOSMail Messages
Index to IGEXMail Messages
IGEXMail Messages
Index to IGEXMail Messages
SLRMail Messages
Index to SLRMail Messages
SLReport Messages
Index to SLReport Messages
ITRFMmail Messages
Index to ITRFMail Messages
SGGMail Messages
Index to SGGMail Messages
CDDIS Bulletin
"Archiving Space Geodesy Data for 20+ Years at the CDDIS"
"CDDIS Overview"
"CDDIS Archive Structure Supporting Laser Ranging Data and Products"
"IDS Data Center Update"
"The IGS Global Data Center at the CDDIS - An Update"
"CDDIS Summary for the 2003 LTP Annual Report"
"CDDIS Data Center Summary for the 2003 IVS Annual Report"
"Archive and Distribution of DORIS Data and Products in Support of the IDS"
"CDDIS Data Center Summary for the 2002 IVS Annual Report"
"CDDIS Global Data Center Report"
"IGS Data Center Report"
"CDDIS Summary for the 2002 LTP Annual Report"
"IDS Data Center Update"
"The CDDIS Data Center – NASA’s Space Geodesy Data Archive"
"Current Status of IGS Data Centers"
"The IGS Global Data Center at the CDDIS – an Update"
"CDDIS Data Center Summary for the 2001 IVS Annual Report"
"CDDIS ILRS 2001 Global Data Center Report"
"CDDIS Global Data Center Report"
"IGS Data Center Report"
"CDDIS Summary for the 2001 LTP Annual Report"
"The Crustal Dynamics Data Information System CDDIS -- NASA's Space Geodesy Data Archive"
"CDDIS Support of the LEO Pilot Project"
"CDDIS Global Data Center Report"
"IGS Data Center Report"
"Current Status of and Backup Plans for Flow of IGS Data and Products" (paper)
"Current Status of and Backup Plans for Flow of IGS Data and Products" (presentation)
"The IGS Global Data Center at the CDDIS -- An Update" (paper)
"The IGS Global Data Center at the CDDIS -- An Update" (presentation)
"DORIS Data Center at the CDDIS" (paper)
"DORIS Data Center at the CDDIS" (presentation)
"IGS Data Centers"
"CDDIS Data Center Summary for the 1999 IVS Annual Report"
"CDDIS ILRS1999 Global Data Center Report"
"1999 IGS Data Center Report"
"1999 CDDIS Global Data Center Report"
"IGEX-98 Data Flow" (presentation)
"IGEX-98 Data Flow" (paper)
"The IGEX Data Center at the CDDIS" (presentation)
"The IGEX Data Center at the CDDIS" (paper)
"1998 IGS Data Center Report"
"1998 CDDIS Global Data Center Report"
"The Space Geodesy Data Archive and Distribution Facility of the CDDIS"
"Data Center Issues"
"Recent Enhancements of the CDDIS" (summary)
"Overview of the Crustal Dynamics Data Information System CDDIS"
"1997 IGS Data Center Report"
"1997 CDDIS Global Data Center Report"
"Flow of GPS Data and Products for the IGS"
"1996 CDDIS Global Data Center Report"
"Flow, Archiving, and Distribution of Global GPS Data and Products for the IGS and the Role of the Crustal Dynamics Data Information System (CDDIS)"
"Flow of Global GPS Data and Products from Station to User"
SGP Personnel and Networking Directory
View Personnel Information
SGP Catalog of Site Information (1993)
SGP Catalog of Site Information (revision in progress)
SGP Site Information Charts
CDDIS: Related Links
CDDIS: Contacts
CDDIS Manager
CDDIS Staff
Space Geodesy Contacts
Search Directory by Name
CDDIS: Site Map
+ Privacy Policy and Important Notices
Author:
Carey E. Noll
Responsible NASA Official:
Ed Grayzeck
Last Updated: May 27, 2005