Measurement of Seafloor Strain

海底应变的测量

• 批准号: 9114727
• 负责人: Fred Spiess
• 金额: $ 53.97万
• 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: Continuing Grant
• 财政年份: 1991
• 资助国家: 美国
• 起止时间: 1991-09-15 至 1994-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9114727&HistoricalAwards=false
• 关键词: Measurement; Seafloor; Strain

This is a project to initiate a field program to determine the pattern of strain accumulation across the Juan de Fuca ridge by establishing and repeatedly resurveying a network of benchmarks in the vicinity of the ridge crest. the system involves interrogation of precision acooustic transponders from a near.bottom towed survey vehicle and use of the resulting range measurements to determine the internal geometry of the array.

这是一个项目，以启动一个现场计划，以确定 胡安·德富卡海脊的应变积累模式 通过建立和反复调查一个网络， 在山脊附近的基准。系统 包括从一个 近海底拖曳测量船及其测距的应用 测量以确定阵列的内部几何形状。