AHDC

K. Oka

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Katujiro Oka
Hydrographic Department
Maritime Safety Agency
5-3-1 Tsukiji, Chuoku, Tokyo 104-0045, Japan
(Now)
Hydrographic and Oceanographic Department
Japan Coast Guard
5-3-1 Tsukiji, Chuoku, Tokyo 104-0045, Japan
Data
Distributed by
Japan Oceanographic Data Center (JODC) Data On-line Service System
Cruise
YY199701