210 (deg) magnetic meridian magnetic field data
1. Name of Database: 210 (deg) magnetic meridian magnetic field data
2. Institution: Space Environment Research Center, Kyushu University
Solar-Terrestrial Environment Laboratory, Nagoya University
3. Contents of Database:
The 210 MM database is the data of geomagnetic field variations obtained at about
30 ground-based stations along the 210 (deg) magnetic meridian. The database contains
three component magnetic field variations with a sampling rate of 1 sec and 1 min.
Data are available since 1990.
4. Examples of Database:
Example of 1-min plot (February 21, 1994)
Example of 4-sec plot (December 9, 2000)
5. Contact:
Principal Investigator: Kiyohumi Yumoto
Space Environment Research Center, Kyushu University 53
6-10-1, Hakozaki, Higashi-ku, Fukuoka 812-8581, Japan
tel/fax: +81-92-642-2673
e-mail: yumoto[AT]serc.kyushu-u.ac.jp
Database construction: Kazuo Shiokawa
Solar-Terrestrial Environment Laboratory
Nagoya University
3-13, Honohara, Toyokawa, Aichi 442-8507, Japan
tel: 81-533-89-5166 fax: 81-533-89-1539
e-mail: shiokawa[AT]stelab.nagoya-u.ac.jp
6. Public Offering of Database:
* For 1-min digital data and quick-look plots, see
http://stdb2.stelab.nagoya-u.ac.jp/mm210/
* For 1-sec digital data, please contact K. Shiokawa.
* For use of the data at some publications and/or presentations,
please contact K. Yumoto for authorship/acknowledgement.
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