An Ocean-Bottom Seismograph Observation System, the first of its kind in the world, has been developed under the supervision of the Meteorological Research Institute, Japan Meteorological Agency (JMA). The submarine system was actually installed in August, 1978, on the bottom of Enshu-Nada off the Omaezaki Cape in Shizuoka Prefecture. Data received with the seismometer in the deep sea is now being transmitted without break to JMA's center in Tokyo.
Ocean-bottom seismograph observation system
Seismographisches Meeresboden-Beobachtungssystem
NEC Research and Development ; 57 ; 53-62
1980
10 Seiten, 17 Bilder, 3 Tabellen, 8 Quellen
Aufsatz (Zeitschrift)
Englisch
An ocean bottom seismograph using digital telemetry and floating-point conversion
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