J-GLOBAL ID:201110052625422451   Research Resource code:5000003405 Update date:Mar. 15, 2011

Ionospheric Disturbance Database observed by using HF radiowaves.

Owning Organization:
Contact: TOMIZAWA Ichiro
Resource classification: Data,Database
Research area  (3): Upper atmospheric physics ,  Communication/network engineering ,  Measurement engineering
The database is compiled by observations of ionospheric
electron irregularities using HF radiowaves. The data
consists of doppler shift, field strength, and arrival
direction recorded at the 10 observation sites in Japan.
The observation period is from 2002 to 2010.
User environment and conditions:
No special instrument is required.
User procedures and method:
No permission is required without publishing on scientific
papers or presentations. For further details, consult the

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