Computer drawing of a gravity anomalty map.

by Ganeko, Yasuhiro, Koyama, Kaoru
Published 1983

Newly developed data acquisition and processing system for continental shelf survey.

by Koyama, Kaoru, Kasuga, Shigeru
Published 1986

Gravity data file of the Hydrographic Department and estimation of block mean gravity anomalies.

by Ganeko, Yasuhiro, Koyama, Kaoru
Published 1980

Geomagnetic anomalies and structure of Miyake-jima Volcano.

by Koyama, Kaoru, Sasahara, Noboru, Kumagawa, Koichi
Published 2009

Geomagnetic and gravity anomalies around the Daito Ridge.

by Kasuga, Shigeru, Koyama, Kaoru, Kaneko, Yasue
Published 1986

The latest airborne magnetic surveys.

by Koyama, Kaoru, Kumagawa, Koichi, Ueda, Yoshio
Published 2007

Gravity and Geomagnetic Anomalies of Kikai Caldera Submarine Volcano

by Onodera, Ken-ei, Koyama, Kaoru, Kumagawa, Koichi
Published 2010

Observation of July 11,1991 total solar eclipse.

by Koyama, Kaoru, Okumura, Masayuki, Kubo, Yoshio, Kato, Tsuyoshi
Published 1993

List of volcanoes and their activities records in the adjacent seas of Japan 4th edition

by Ito, Koji, Horiuchi, Daishi, Shibata, Atsushi, Suzuki, Akira, Koyama, Kaoru
Published 2012

3 D-magnetic structure model of Io To

by Koyama, Kaoru, Sasahara, Noboru, Koichi, Kumagawa, Onodera, Ken-ei, Kubota, Ryuji
Published 2008

Preliminary report of the survey in and around Kikai caldera submarine volcano.

by Onodera, Ken-ei, Ito, Koji, Kumagawa, Koichi, Koyama, Kaoru, Kato, Shoji
Published 2009

Determination of the Position of Shimosato by Lageos I and Lageos II Long-arc Analysis and Transformation Parameters between Tokyo Datum and World Geodetic System

by Sengoku, Arata, Katoh, Goh, Fukura, Hiroko, Koyama, Kaoru, Fujita, Masayuki, Yabuki, Tetsuichiro
Published 2000

Preliminary report of continental shelf survey of the northern part of Okinawa Trough and adjacent areas.

by Kasuga, Shigeru, Ogino, Takuji, Ikeda, Kiyoshi, Uchida, Mario, Koyama, Kaoru, Hayashida, Masakazu
Published 1986

Renewal of the airborne magnetometer

by Miyazaki, Susumu, Ogata, Katsushi, Koyama, Kaoru, Kumakawa, Koichi, Kato, Shoji, Saito, Akinori
Published 2012

Preliminary report of continental shelf survey of the western part of Okinawa Trough and adjacent areas.

by Ikeda, Kiyoshi, Katsura, Tadahiko, Uchida, Mario, Koyama, Kaoru, Kasuga, Shigeru, Hayashida, Masakazu
Published 1986

Preliminary report of continental shelf survey of Minami-Koho seamount and adjacent areas.

by Koyama, Kaoru, Katsura, Tadahiko, Ikeda, Kiyoshi, Uchida, Mario, Kasuga, Shigeru, Nagano, Manao, Hayashida, Masakazu
Published 1986

Preliminary report of continental shelf survey of the western part of Daito Ridge and adjacent areas.

by Nagano, Manao, Katsura, Tadahiko, Ikeda, Kiyoshi, Hayashida, Masakazu, Kasuga, Shigeru, Koyama, Kaoru, Muneta, Kenji, Uchida, Akio
Published 1985

Geological and geophysical characters of the southern Okinawa Trough and adjacent area.

by Katsura, Tadahiko, Oshima, Shoichi, Ogino, Takuji, Ikeda, Kiyoshi, Nagano, Manao, Uchida, Mario, Hayashida, Masakazu, Koyama, Kaoru, Kasuga, Sigeru
Published 1986

GPS observations for monitoring of crustal movements at Miyake-jima and Kozu-shima.

by Kawai, Koji, Koyama, Kaoru, Sasahara, Noboru, Fukano, Keita, Sato, Mariko, Kawada, Mitsuo, Sakuma, Kazuhito, Fukura, Hiroko, Hatagami, Takahiro
Published 2002

Preliminary report of wide-angle seismic refraction and reflection experiments around the Oki-Daito Escarpment.

by Oikawa, Mitsuhiro, Miyazaki, Susumu, Abe, Noriyuki, Ozawa, Seiji, Nagakura, Katsumi, Oyama, Azusa, Sugimura, Tetsuya, Koyama, Kaoru, Morinaga, Tateo
Published 2006