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.

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Multi-day Preprocessed DORIS data

doi: 10.5067/DORIS/DORIS_DATA_MULTIDAY

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

Multi-day Preprocessed DORIS 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_DATA_MULTIDAY.

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: Multi-day Preprocessed DORIS data available from the Crustal Dynamics Data Information System (CDDIS)
  • Format: DORIS 2.2
  • Spatial Coverage: 90.0 to -90.0, 180.0 to -180.0
  • Temporal Coverage: 1990-03-01
  • Temporal Resolution: arc/cycle
  • File Size: 1 to 7 MBytes
  • Platforms: DORIS

Description

Multi-day Preprocessed DORIS data available from the Crustal Dynamics Data Information System (CDDIS) from a global network of permanent DORIS receivers supporting the International DORIS Service (IDS) containing approximately 10 days per file, depending on the processing arc of the satellite instrument data.

Data Access

Multi-day Preprocessed DORIS data are online:

Anonymous ftp service will be discontinued on October 31, 2020.

in subdirectories by satellite as follows:

sss/sssdataMMM.LLL.Z

Code Meaning
sss 3-character satellite name
MMM three-digit cycle/arc number
LLL version number (starting with 001 for the initial version) when the file is replaced
.Z UNIX compressed file

Documentation

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