Advanced operation of ocean bottom seismometer

被引：0
|
作者：
Baba, K [1 ]
Ito, M [1 ]
Tanaka, H [1 ]
Momma, H [1 ]
机构：
[1] Nippon Marine Enterprises Ltd, Yokosuka, Kanagawa, Japan
来源：
PROCEEDINGS OF THE THIRTEENTH (2003) INTERNATIONAL OFFSHORE AND POLAR ENGINEERING CONFERENCE, VOL 2 | 2003年
关键词：
OBS; MCS; recovery rate;
D O I：
暂无
中图分类号：
U6 [水路运输]; P75 [海洋工程];
学科分类号：
0814 ; 081505 ; 0824 ; 082401 ;
摘要：
Since 1997, the NME has been commissioned to operate the multi-channel seismic survey system (MCS) from the JAMSTEC, and also commissioned to operate 100 ocean bottom seismometers (OBSs) from 1999 for reflection and refraction surveys to understand the deep structure of subducting plates. A total of 659 units of the OBSs were deployed between 1999 and 2003, and 643 units were recovered by sending acoustic command. Recovery rate is 97.6%. In order to identify the reason of the failure, we are recovering those OBSs on the bottom as many as possible. Taking into account the above experiences, we are designing advanced OBS, which are more reliable and easier to operate than the existing OBS.
引用
收藏
页码：228 / 230
页数：3
相关论文
共 50 条
  • [1] Advanced Operation of Ocean Bottom Seismometer
    Baba, Kazumi
    Ito, Makoto
    Tanaka, Hitoshi
    Momma, Hiroyasu
    [J]. Proc Int Offshore Polar Eng Conf, 1600, (775-777):
  • [2] OCEAN BOTTOM SEISMOMETER CAPSULE
    PROTHERO, WA
    [J]. TRANSACTIONS-AMERICAN GEOPHYSICAL UNION, 1972, 53 (11): : 1050 - &
  • [3] OCEAN-BOTTOM SEISMOMETER CAPSULE
    PROTHERO, WA
    [J]. BULLETIN OF THE SEISMOLOGICAL SOCIETY OF AMERICA, 1974, 64 (04) : 1251 - 1262
  • [4] ISOLATED SENSOR OCEAN BOTTOM SEISMOMETER
    BYRNE, DA
    SUTTON, GH
    BLACKINTON, JG
    DUENNEBIER, FK
    [J]. MARINE GEOPHYSICAL RESEARCHES, 1983, 5 (04) : 437 - 449
  • [5] SCRIPPS MICROPROCESSOR OCEAN BOTTOM SEISMOMETER
    MOORE, RD
    DORMAN, LM
    HUANG, CY
    [J]. TRANSACTIONS-AMERICAN GEOPHYSICAL UNION, 1978, 59 (12): : 1131 - 1131
  • [6] AN OCEAN BOTTOM, MICROPROCESSOR BASED SEISMOMETER
    MOORE, RD
    DORMAN, LM
    HUANG, CY
    BERLINER, DL
    [J]. MARINE GEOPHYSICAL RESEARCHES, 1981, 4 (04) : 451 - 477
  • [7] A NOTE ON THE EFFECT OF BOTTOM CURRENTS ON AN OCEAN BOTTOM SEISMOMETER
    TREHU, A
    [J]. BULLETIN OF THE SEISMOLOGICAL SOCIETY OF AMERICA, 1985, 75 (04) : 1195 - 1204
  • [8] OCEAN BOTTOM SEISMOMETER - AN ENGINEERING PERSPECTIVE
    BOWDEN, EA
    PRIOR, MJ
    [J]. GEOPHYSICS, 1984, 49 (05) : 651 - 651
  • [9] SIMPLE OCEAN BOTTOM SEISMOMETER CAPSULE
    PROTHERO, WA
    [J]. TRANSACTIONS-AMERICAN GEOPHYSICAL UNION, 1973, 54 (11): : 1143 - 1143
  • [10] Quantifying the interaction of an ocean bottom seismometer with the seabed
    Osler, JC
    Chapman, DMF
    [J]. JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH, 1998, 103 (B5) : 9879 - 9894
12345