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0802 - 0803 - 0805
Hydrographic Department
Maritime Safety Agency
Ministry of Transport
Tsukiji 5-3-1, Chuo-Ku, Tokyo 104
Japan
| Telephone : | (81) 3-3541-4473 |
| Telefax : | (81) 3-3541-0723 |
| Contact: | Dr. H. Nishida |
| Email : | hnishida@ws04.cue.jhd.geo.jp |
| Website : |
www1.kaiho.mlit.go.jp/ www1.kaiho.mlit.go.jp/jhd-E.html |
Staff concerning:
Dr. Hideo Nishida - Director, Coastal Surveys and Cartography Division
Dr. Toru Tsukamoto - Senior Officer, Coastal Surveys and Cartography Division
Mr. Hiroyasu Furukawa - Assistant Officer, Coastal Surveys and Cartography Division
Mr.Katsuo Yamane - Officer, Coastal Surveys and Cartography Division
Mr. Takurou Shinmura - Assistant Officer, Coastal Surveys and Cartography Division
ROUTINE OBSERVATION
Periodical observations of discolored waters and the thermal distribution at submarine volcanoes and around volcanic islands along the Nanpo Syoto (Izu-Ogasawara islands) and Nansei Syoto (Ryukyu Islands) by aircraft.
Bathymetric, geological structural, geomagnetic and gravity surveys of the submarine volcanoes and the volcanic islands.
Information submitted September 1996
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