National Institute of Polar Research
National Institute of Polar Research
Disaster Prevention Research Institute, Kyoto University
Faculty of Science, Nagoya University
Faculty of Science, Nagoya University
Institute of Space and Astronautical Sciences
Institute of Space and Astronautical Sciences
Institute of Space and Astronautical Sciences
Faculty of Science, The University of Tokyo
抄録(英)
In order to compare crustal velocity structures of East Queen Maud Land with those of Enderby Land, large explosion seismic experiments are planned along 24°E, for a 400km profile from Breid Bay through Asuka Station toward inland of the Nansen Ice Field. We are now developing an easily deployable (expendable) seismograph from the helicopter (Antarctic penetrator) to install 40-50 seismic stations along the profile with the elevation range from 0 to 3000m in a limited operational schedule. The penetrator must have memories to store the digital seismic records. The recorded data have to be transmitted by radio-telemetry to the central data acquisition system on the helicopter. This report briefly summarizes scientific objectives of the planned explosion experiments, and the status of the development of the Antarctic penetrator.
雑誌書誌ID
AA1072335X
雑誌名
Proceedings of the NIPR Symposium on Antarctic Geosciences
PLANNED EXPLOSION SEISMIC EXPERIMENTS IN EAST QUEEN MAUD LAND USING A PENETRATOR
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KJ00002368267
(1.9MB)
概要
