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EISCAT Tromsø dynasonde page
  EISCAT   >   EISCAT Tromsø site   >   Dynasonde > Dynasonde Navigator About EISCAT data 
  Dynasonde Navigator
  Explore from this site the current state of the ionosphere over several participating observatories. Interactive graphics on the following pages give detailed information for the present time and for the preceeding 48 hours, from advanced ionospheric sounding instrumentation and data processing methods. Access to earlier analysis results is also provided.
  Real time data analysis
 

EISCAT Tromsø Dynasonde: Latest Analysis Results, analysis results for the   Last 48 Hours,   and  24-Hour Plasma Frequency Plots.

 Archive
 

Access to the Dynasonde Database containing analysis results for EISCAT Tromsø and Svalbard Dynasondes, and also the analysis results for EISCAT Tromsø, Bear Lake Obs., Utah, and Lycksele, Sweden Dynasondes for previous years that were originally available on NGDC site.