Oceanographic profile data collected aboard Bella Marie and Thomas R. Dowell as part of project OPR-J977-TE-08 in the Gulf of Mexico on 2008-06-21 (NCEI Accession 0130646)

NCEI Accession 0130646 includes physical and profile data collected aboard the Bella Marie and Thomas R. Dowell during project OPR-J977-TE-08 in the Gulf of Mexico on 2008-06-21. These data include SOUND VELOCITY. These data were collected and submitted by the NOAA Office of Coast Survey in support of hydrographic multibeam surveys to meet NOAA charting requirements.美国国家环境信息中心（National Centers for Environmental Information, NCEI）存档编号0130646涵盖2008年6月21日于墨西哥湾开展的OPR-J977-TE-08项目中，在"贝拉·玛丽号"（Bella Marie）与"托马斯·R·多厄尔号"（Thomas R. Dowell）科考船上采集的物理与剖面数据。该数据集包含声速（SOUND VELOCITY）相关内容。上述数据由美国国家海洋和大气管理局（National Oceanic and Atmospheric Administration, NOAA）海岸测量办公室采集并提交，旨在支撑水文多波束测量作业，以满足NOAA海图编制的相关需求。