Add to ORKGA seismic refraction survey was conducted along a profile from Shonai, Oita Prefecture to Kushima, Miyazaki Prefecture in Kyushu on December 8, 1994. The total length of this Shonai-Kushima Profile was about 195km, and three shots of 500kg each were detonated at both ends and middle of the profile. A total of 195 temporary observation points equipped with analog or digital recorders were arranged on the profile. Recorded seismic signals suffered from high attenuation, and signals traveling more than 100km were very poor. Very clear later arrivals, presumably reflected waves from deeper part of the crust, are recognized in the record sections
The Hinagu fault system, Kyushu, Japan, is located in the westernmost part of the Beppu-Shimabara gr...
Seismic surveys of the crust and the upper mantle structure have been conducted under the Special Pr...
A seismic refraction survey was conducted along a profile from Fujihashi, Gifu Prefecture, to Kamigo...
A seismic refraction survey was conducted along a profile from Shonai, Oita Prefecture to Kushima, M...
A seismic refraction survey was conducted along a profile from Ajimu, Oita Prefecture, to Tano, Miya...
A seismic refraction survey was conducted along a profile from Fujihashi, Gifu Prefecture, to Kamigo...
In the summer of 1999, we conducted a highly dense, onshore-offshore integrated seismic experiment i...
To study a detailed structure of the upper crust in Izu Peninsula, Central Japan, explosion seismic ...
On November 11,1993, seismic refraction experiments were carried out in the northern part of the Kan...
In the summer of 1999, we conducted a highly dense, onshore-offshore integrated seismic experiment i...
The Hinagu fault system, Kyushu, Japan, is located in the westernmost part of the Beppu-Shimabara gr...
To study a detailed structure of the upper crust in Izu Peninsula, Central Japan, explosion seismic ...
A seismic refraction experiment with 75 seismometers and 4 explosions (J-1 to J-4) was carried out i...
A seismic refraction survey was conducted along a profile from Ajimu, Oita Prefecture, to Tano, Miya...
An extensive onshore-offshore seismic refraction/wide-angle reflection experiment was undertaken in ...
The Hinagu fault system, Kyushu, Japan, is located in the westernmost part of the Beppu-Shimabara gr...
Seismic surveys of the crust and the upper mantle structure have been conducted under the Special Pr...
A seismic refraction survey was conducted along a profile from Fujihashi, Gifu Prefecture, to Kamigo...
A seismic refraction survey was conducted along a profile from Shonai, Oita Prefecture to Kushima, M...
A seismic refraction survey was conducted along a profile from Ajimu, Oita Prefecture, to Tano, Miya...
A seismic refraction survey was conducted along a profile from Fujihashi, Gifu Prefecture, to Kamigo...
In the summer of 1999, we conducted a highly dense, onshore-offshore integrated seismic experiment i...
To study a detailed structure of the upper crust in Izu Peninsula, Central Japan, explosion seismic ...
On November 11,1993, seismic refraction experiments were carried out in the northern part of the Kan...
In the summer of 1999, we conducted a highly dense, onshore-offshore integrated seismic experiment i...
The Hinagu fault system, Kyushu, Japan, is located in the westernmost part of the Beppu-Shimabara gr...
To study a detailed structure of the upper crust in Izu Peninsula, Central Japan, explosion seismic ...
A seismic refraction experiment with 75 seismometers and 4 explosions (J-1 to J-4) was carried out i...
A seismic refraction survey was conducted along a profile from Ajimu, Oita Prefecture, to Tano, Miya...
An extensive onshore-offshore seismic refraction/wide-angle reflection experiment was undertaken in ...
The Hinagu fault system, Kyushu, Japan, is located in the westernmost part of the Beppu-Shimabara gr...
Seismic surveys of the crust and the upper mantle structure have been conducted under the Special Pr...
A seismic refraction survey was conducted along a profile from Fujihashi, Gifu Prefecture, to Kamigo...