R/V Marcus G Langseth - Oceanographic Instrumentation 2021

R/V Marcus G Langseth - 海洋仪器 2021

• 批准号: 2118163
• 负责人: Sean Higgins
• 金额: $ 12.8万
• 依托单位: Columbia University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2021
• 资助国家: 美国
• 起止时间: 2021-03-15 至 2022-02-28
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=2118163&HistoricalAwards=false
• 关键词: Marcus; Langseth; Oceanographic; Instrumentation; 2021

A proposal is made to fund instrumentation on the R/V Marcus Langseth, a 235’ Global seismic vessel with general oceanographic capabilities. The vessel is owned by Columbia University and operated by Lamont-Doherty Earth Observatory of Columbia University under a cooperative agreement with NSF. The Langseth is unique in the Academic Fleet in that it provides a unique combination of capabilities for imaging the oceans, the seafloor and the solid earth beneath the sea. It is the only vessel in the world dedicated to academic research that is capable of conducting 3D seismic surveys as well as extended offset 2D surveys. The tuned, linear source array, consisting of up to 36 air-guns, with a total capacity of 6,600 cu in is also unique asset of this vessel.All of the requested equipment in this proposal is for upgrading existing systems. Instrumentation requested in this proposal includes:1) 2x Sercel Seal Radial Vibration Isolation Module (RVIM) $46,620 2) Concept Systems Orca Navigation System Hardware Upgrade $28,184 3) FGPS Seispos and P1Tools Software $27,500 4) 2x Sercel Seal Tail Swivels $25,696 $128,000 Broader ImpactsThe principal impact of the present proposal is under Merit Review Criterion 2 of the Proposal Guidelines (NSF 19-602). It provides infrastructure support for scientists to use the vessel and its shared-use instrumentation in support of their NSF-funded oceanographic research projects (which individually undergo separate review by the relevant research program of NSF). The acquisition, maintenance and operation of shared-use instrumentation allows NSF-funded researchers from any US university or lab access to working, calibrated instruments for their research, reducing the cost of that research, and expanding the base of potential researchers.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.

提出了一项提议，以资助R/V Marcus Languseth Essel，由哥伦比亚大学（Lamont-Doherty Eartervatory）哥伦比亚大学（Lamont-Doherty Eartervatory）经营，哥伦比亚大学与NSF的Langseth同意。海洋D的大地是世界上唯一的船只，致力于进行3D地震调查的学术研究，并扩展了偏移2D调查。枪支，Wital容量CU也是该船只的独特资产。此提案中要求的所有设备都用于升级系统。 $ 28,184 3）FGPS SEISPOS和P1TOOLS软件$ 27,500 4）2X SERCEL SEAL TAIL SWIVELS $ 25,696 $ 128,000 $ 128,000更广泛的影响，目前的提案在当前的建议标准（NSF 19-602）。它的共享使用工具支持其NSF资助的海洋学研究项目，并从美国任何大学或实验室进行研究的共享使用工具的运作，从而降低了潜在的研究成本。研究人员。该奖项反映了NSF'SFly的使命，并且已经拥有拥有的奖项，并使用Toundation的知识分子优点和更广泛的影响标准来评估。