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Digisonde Ionospheric Data from the CEDAR Data Base at NCAR/HAO

Abstract: The Coupling, Energetics, and Dynamics of Atmospheric Regions (CEDAR)
Data Base at NCAR/HAO holds data collected from the Qaanaaq Digisonde
at Qaanaaq, Greenland (77.5N, 69.4W) for 1989. The data consists of
velocity vectors derived from a least-squares fit of a Fourier
analysis of scattering from many irregularities in the F region of the
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Description: Virtual Solar Terrestrial Observatory data access
Geographic Coverage
Spatial coordinates   
  N: 78.0   S: 77.0   E: -69.0   W: -70.0

Data Set Citation
Dataset Originator/Creator: CEDAR
Dataset Title: Digisondes
Dataset Series Name: CEDAR Data Base
Dataset Release Place: Boulder, CO
Dataset Publisher: NCAR/HAO
Version: Not provided
Online Resource:
Parent DIF
This description is a member of a collection. The collection is described in

Temporal Coverage
Start Date: 1983-01-01
DIGISONDES Ancillary Description
Quality Refer to individual contacts for information.
Access Constraints Data are accessible via CEDAR WWW site, ftp and/or from individual
CEDAR investigators.

Access to the CEDAR Data Base requires submission of an access form
available from:
Use Constraints Use of CEDAR data must follow established Rules of the Road:

Acknowledgement of the instruments and of the CEDAR Data Base is required.
Data Set Progress
Data Center
Coupling, Energetics and Dynamics of Atmospheric Regions, High Altitude Observatory, National Center for Atmospheric Research, UCAR Supplemental Info
Data Center URL:

Data Center Personnel
Phone: (303) 497-1596
Fax: (303) 497-1589
Email: emery at
Contact Address:
National Center for Atmospheric Research
High Altitude Observatory
P.O. Box 3000
City: Boulder
Province or State: CO
Postal Code: 80307
Country: USA
Distribution Media: ftp, WWW
Distribution Format: varies
Fees: None, may depend on cost of reproduction
Email: gsfc-gcmduso at
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Extended Metadata Properties
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Creation and Review Dates
DIF Creation Date: 1970-01-01
Last DIF Revision Date: 2018-11-01