Processed CTD data acquired near-bottom in 2021 from 41.72° N along the frontal thrust of the Cascadia Margin with MBARI's Mapping AUV (MAUV1)

This processed CTD data set was collected with a SeaBird SBE-49 FastCat system on MBARI's Mapping AUV (MAUV1) on missions 20210728m1 and 20210801m1, in 2021. The data file is in ASCII format and contains processed conductivity, temperature, pressure, salinity, sound velocity and potential temperature data. The AUV survey mission was conducted during the 2021 cruise on R/V Rachel Carson along the Cascadia Margin. Cruise Chief Scientists - David Caress, Charles Paull; PI - Jenna Hill; and, investigators: Jenifer B. Paduan, Eve Lundsten and Janet Watt. Data were acquired as part of a collaborative research project between MBARI and the U.S. Geological Survey. Funding for the AUV mapping was provided from the David and Lucile Packard Foundation.

本经过处理的CTD（Conductivity-Temperature-Depth，温盐深）数据集于2021年，由蒙特雷湾水族馆研究所（Monterey Bay Aquarium Research Institute, MBARI）的测绘自主水下航行器（Autonomous Underwater Vehicle, AUV，MAUV1）搭载SeaBird SBE-49 FastCat系统，在航次20210728m1与20210801m1中采集完成；该数据文件采用ASCII格式存储，包含经处理的电导率、温度、压力、盐度、声速及位温数据。本次AUV测绘航次于2021年随“雷切尔·卡森号”研究船（R/V Rachel Carson）在卡斯卡迪亚陆缘（Cascadia Margin）海域开展，本航次首席科学家为David Caress与Charles Paull；首席研究员（Principal Investigator, PI）为Jenna Hill；研究人员包括Jenifer B. Paduan、Eve Lundsten及Janet Watt。本数据集的采集工作为蒙特雷湾水族馆研究所（MBARI）与美国地质调查局（United States Geological Survey, USGS）合作研究项目的组成部分，本次AUV测绘工作的经费由大卫与露西尔·帕卡德基金会（David and Lucile Packard Foundation）资助。