Athens Digisonde
        
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Ionogram History Drift Velocity Hist.(Recent) Skymap History Directogram History SAO Long-Term Archive
Drift Velocity Hist.(Full)
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Contact Person:
Dr Anna Belehaki
 
COST ES0803: "Developing Space Weather Products and Services in Europe"

Real-Time Observations
Instrumentation

The  National Observatory of Athens opertes one of the most advanced European real-time ionospheric stations, a Digisonde Portable Sounder - 4 (DPS-4) at Penteli site (38oN, 23.5oE) since September 2000. For more details on the instrumentation, see Athens Digisonde. 
The visitors of this website can access real time observations updated every 2 min as well as archived observations from the recent period.
The SAO Long-term Archive tool gives access to all archived observations of the Athens Digisonde in SAO format. Users can also display time plot series of all available ionospheric characteristics.
DIAS Project
DIAS: "Europan Digital Upper Atmosphere Server" - European Commission eContent 2004-06
 

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