SGER: RTOSS System Recovery and ROV Survey at the Kick 'em Jenny Volcano Site

SGER：Kick em Jenny 火山现场的 RTOSS 系统恢复和 ROV 调查

• 批准号: 0820928
• 负责人: Keith Vonderheydt
• 金额: $ 5.5万
• 依托单位: Woods Hole Oceanographic Institution
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2008
• 资助国家: 美国
• 起止时间: 2008-04-01 至 2009-03-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0820928&HistoricalAwards=false
• 关键词: SGER; RTOSS; System; Recovery; ROV

The PIs have requested a Small Grant for Exploratory Research (SGER) to mount a recovery cruise for the mooring and sensor systems of the Real Time Offshore Seismic Station (RTOSS) that was deployed on the Kick?em Jenny volcano just north of Grenada in May of 2007. This system suspiciously ceased operation 8 days after a successful deployment, and subsequently was parted from its surface buoy. The RTOSS system ceased operation as a result of an apparent coincident failure of the radio modem, the control link and ARGOS telemetry. Among the possible causes of this failure are flooding of the buoy well and collision with a vessel causing damage to antennas that were attached to the centrally located mast. Without recovering the subsurface portion the PI?s can only speculate about what may have happenedBroader ImpactsThe mooring design seeks to address a difficult problem with moorings requiring real time telemetry from bottom founded equipment and had undergone a successful preparatory test deployment

PI已要求提供一笔少量探索性研究赠款（SGER），以进行一次恢复巡航，以供实时离岸地震站的系泊和传感器系统（RTOSS）进行，该站在2007年5月在格林达（Grenada）北部的踢脚上部署在踢脚上。该系统可疑在8天后停止了该系统，并在整个表面上进行了8天的运行，并在pu puroud purouy purouy又是由后来的。 RTOSS系统由于无线电调制解调器，控制链路和ARGOS遥测的明显重合故障而停止了操作。在这种失败的可能原因中，浮标泛滥，并与船只碰撞，造成损坏的损坏，这些天线附着在中心位置的桅杆上。如果不恢复地下部分，PI s只能推测出什么可能发生的事情影响了系泊设计，旨在解决一个困难的问题，因为系泊设备需要从底部建立的设备进行实时遥测，并进行了成功的预备测试部署