CDDIS: NASA's Archive of Space Geodesy Data
IDS Ionosphere product

doi: 10.5067/DORIS/DORIS_IDSIONO_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, http://dx.doi.org/10.1016/j.asr.2010.01.018.

Data Citation

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

Summary

  • Name: IDS Ionosphere product data available from the Crustal Dynamics Data Information System (CDDIS)
  • Format: SINEX
  • Spatial Coverage: 90.0 to -90.0, 180.0 to -180.0
  • Temporal Coverage: 2005-01-01 to present
  • Temporal Resolution: daily
  • File Size: < 1 Mbyte
  • Platforms: Satellites with DORIS beacons

Description

Doppler Orbitography by Radiopositioning Integrated on Satellite (DORIS) Ionospheric Product 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 various DORIS products from data generated by the DORIS beacons supporting the IDS network. These products include ionospheric products providing time derivatives of the Total Electron Content (TEC) obtained from the DORIS doppler data. These DORIS derived ionospheric products are available in text format.

Data Access

IDS Ionosphere products are online:

in subdirectories by satellite as follows:

sssVV.YYDDD.iono.Z

Code Meaning
sss 3-character satellite name
VV version number
YY last two digits of year
DDD three-digit day of year
.Z UNIX compressed file

Documentation

http://cddis.nasa.gov/Data_and_Derived_Products/DORIS/doris_other_products.html