Hawaii Ocean Borehole Observatory (HOBO)

夏威夷海洋钻孔观测站 (HOBO)

• 批准号: 0002595
• 负责人: John Orcutt
• 金额: $ 22.5万
• 依托单位: University of California-San Diego Scripps Inst of Oceanography
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2000
• 资助国家: 美国
• 起止时间: 2000-09-01 至 2003-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0002595&HistoricalAwards=false
• 关键词: Hawaii; Ocean; Borehole; Observatory; HOBO

Orcutt 00-02595Recommended project is for testing of a broadband, high dynamic range seismic data system in a land-based borehole at Pinon Flat Observatory in California. This work is needed to optimize borehole seismometer installation at about 20 proposed permanent sites in the deep oceans that are needed to fulfill objectives of global seismic coverage as defined by the IRIS Global Seismic Network (GSN), in conjunction with the international Federation of Digital Seismic Networks. This proposal covers a series of experiments to reduce installation noise that was experienced in an earlier seismometer borehole installation at the OSN-1 site near Hawaii.***

Orutt 00-02595建议项目是在加利福尼亚州皮农平原天文台的陆基钻孔中测试宽带、高动态范围地震数据系统。为实现IRIS全球地震台网(GSN)与国际数字地震台网联合会确定的全球地震覆盖目标，需要进行这项工作，以优化深海中约20个拟议永久地点的井下地震仪安装。这项建议包括一系列实验，以减少夏威夷附近OSN-1地点早先安装的地震仪钻孔中所经历的安装噪音。