ISEE Riometer Data

This homepage is to show quick-look plots of the riometer data obtained by the Institute of Space-Earth Environmental Research, Nagoya University.

PLEASE CONTACT K. Shiokawa before using these data for any publications and/or presentations. Please note that the data are just for browsing purpose.


Stations, Instruments, and Acknowledgements
Riometer Plots (output voltages before QDC subtraction)
Riometer Plots (output voltages, QDC, and CNA)



This data has been registered in IUGONET (Inter-university Upper atmosphere Global Observation NETwork) metadata database. The IUGONET metadata database will be of great help to researchers in efficiently finding and obtaining ground-based observation data spread over the institutes/universities. Click and visit to the IUGONET website.


IUGONET also prepared the iUgonet Data Analysis Software (UDAS) for the upper atmospheric observation data. If you install the UDAS, you can easily access, download, visualize and analyze the observation data through the Internet. Please click and try to use the UDAS.

Contact Address
Kazuo Shiokawa and Yuichi Otsuka
Institute of Space-Earth Environmental Research, Nagoya University
Furo-cho, Chikusa-ku, Nagoya, Aichi 464-8601, Japan
tel: +81-52-747-6419 fax: +81-52-747-6323


Local Collaborators
*Athabasca: Athabasca University
*Gakona: Goephysical Institute, University of Alaska, Fairbanks


Div. for Ionosphere and Magnetosphere .


ISEE Home Page .




You are th visitor since Oct. 28, 2016 Last modified: Oct 28, 2016