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学科主题: Geochemistry & Geophysics
题名: The experiment of broad band I-4C type OBS in the Southwest India ridge
作者: Ruan, AG ; Li, JB ; Chen, YS ; Qiu, XL ; Wu, ZL ; Zhao, MH ; Niu, XW ; Wang, CL ; Wang, XG
通讯作者: Ruanag@163.com
关键词: I-4C OBS ; Equipment function ; Recovering rate ; Southwest Indian Ridge
刊名: CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
发表日期: 2010
卷: 53, 期:4, 页:1015-1018
收录类别: sci
部门归属: [Ruan Ai-Guo; Li Jia-Biao; Wu Zhen-Li; Niu Xiong-Wei] SOA, Inst Oceanog 2, Hangzhou 310012, Zhejiang, Peoples R China; [Chen Yong-Shun; Wang Xian-Guang] Beijing Univ, Inst Earth & Space Sci, Beijing 100871, Peoples R China; [Qiu Xue-Lin; Zhao Ming-Hui; Wang Chun-Long] Chinese Acad Sci, S China Sea Inst Oceanog, Guangzhou 510301, Guangdong, Peoples R China
项目归属: 海洋地质
摘要: Five I-4C type broad band ocean bottom seismometer (OBS) made by the Institute of Geology and Geophysics, CAS together with other OBSs were used in the survey of Southwest India Ridge during the sixth section of DY115-21 cruise. This paper describes in detail the experiment process of the five I-4C type broad band OBS. These five OBS were deployed 6 times in various water depth sites(2370-3534 m) and all recovered successfully. The inner electrical and chemical releasing system and the extra added mechanical releasing system both operated successfully. Seismic data of mid ridge produced by air gun array was recored. But the experiment showed this type OBS still exists some faults as follows. (1) The GPS locating and receiving system used for seeking floated OBS on sea surface was invalid; (2) The light from OBS was too weak to seek floated OBS during night; (3) The outer structure of OBS was not convenient for cathing OBS from water due to its bad floating pose.
原文出处: 查看原文
WOS记录号: WOS:000277220400026
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内容类型: 期刊论文
URI标识: http://ir.scsio.ac.cn/handle/344004/4330
Appears in Collections:中科院边缘海地质重点实验室_期刊论文

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Recommended Citation:
Ruan, AG; Li, JB; Chen, YS; Qiu, XL; Wu, ZL; Zhao, MH; Niu, XW; Wang, CL; Wang, XG.The experiment of broad band I-4C type OBS in the Southwest India ridge,CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2010,53(4):1015-1018
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