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IDS DPOD solutions product

doi: 10.5067/DORIS/DORIS_IDSDPOD_001

Data Center Citation

Noll, Carey E., The Crustal Dynamics Data Information System: A resource to support scientific analysis using space geodesy, Advances in Space Research, Volume 45, Issue 12, 15 June 2010, Pages 1421-1440, ISSN 0273-1177,

Data Citation

IDS DPOD solutions product, Greenbelt, MD, U.S.A: NASA Crustal Dynamics Data Information System (CDDIS), Accessed [[enter user data access date]] at doi: 10.5067/DORIS/DORIS_IDSDPOD_001.

Other standard citation formats may be used for this data set and can be found at the DOI Citation Formatter website.

More information about CDDIS data citations and acknowledgments is available.


  • Name: The IDS DPOD solutions product available from the Crustal Dynamics Data Information System (CDDIS)
  • Format: IDS internal DPOD format
  • Spatial Coverage: 90.0 to -90.0, 180.0 to -180.0
  • Temporal Coverage: 2002-01-01 to present
  • Temporal Resolution: N/A
  • File Size: < 1 Mbyte
  • Platforms: Satellites with DORIS beacons


Doppler Orbitography by Radiopositioning Integrated on Satellite (DORIS) Station Position Product for Precise Orbit Determination from the NASA Crustal Dynamics Data Information System (CDDIS). DORIS observations from a global network can be utilized for a variety of products. Analysis Centers (ACs) of the International DORIS Service (IDS) retrieve DORIS data on a regular basis to compute station position solutions for the DORIS beacons supporting the IDS network. The IDS Analysis Center Coordinator combines these solutions to produce an official IDS product. This DPOD (DORIS extension of the ITRF for Precise Orbit Determination) solution is a set of coordinates and velocities of all the DORIS tracking stations for Precise Orbit Determination (POD) applications. The combined solution is generated in conjunction with official determination of the International Terrestrial Reference Frame. DPOD solutions are available in SINEX format.

Data Access

The DPOD solutions products are online:

in subdirectories by year as follows:




Code Meaning
WWWW year of the ITRF version on which the DPOD solution is based
VV version number in year YY
snx sinex format
txt txt format
.Z UNIX compressed file