IGC data of ionospheric drifts at Yamagawa in Japan.
Contributors: Aono, Y.; Ichinose, M.; Tsukamoto, K.; International Geophysical Cooperation; Nihon Gakujutsu Kaigi. Kokusai Chikyū Kansoku Tokubetsu Iinkai.
Publisher: National Committee for the International Geophysical Coordination, Science Council of Japan
Published: 1963
Place of publication: Tokyo, Japan
Language: eng
Number of pages: 24
Subjects: Ionospheric drift -- Tables; Yamagawa-chō (Japan)
Notes: Compiled by the Editorial Committee: Y. Aono, K. Tsukamoto, M. Ichinose, in the Radio Research Laboratories, Ministry of Post and Telecommunications.

Data from January 1959 to December 1959.