Ionosphere Database

Name of Database Ionosphere Database
Institution World Data Center (WDC) for Ionosphere, National Institute of Information and Communications Technology
Contents The ionosphere database is constructed with ionospheric data observed in Japan and ionospheric data obtained in various countries since IGY period. Ionogram observed in Japan is provided in realtime by Web (http://wdc.nict.go.jp/IONO/index.html ). Data catalog and ionospehric data book are also published.
Examples
Example of ionogram at Wakkanai, Kokubunji, Yamagawa and Okinawa


Example of ionospheric variations (foF2, fEt, h’F and h’E) observed at Kokubunji

Contact M. Ishii
National Institute of Information and Communications Technology
TEL: +81-42-327-7540
FAX: +81-42-327-6163
mishii[AT]nict.go.jp
Public Offering of Database

http://wdc.nict.go.jp/IONO/index.html

CAWSES & S-RAMP CD/DVD-ROM