Water temperature, salinity, oxygen, and other parameters collected by CTD from R/V Pelican in the Gulf of Mexico from 2021-05-12 to 2021-05-18

This dataset contains water temperature, salinity, oxygen, and other parameters collected by CTD from research vessel Pelican in Gulf of Mexico from 2021-05-12 to 2021-05-18 (cruise PE21-20, cruise DOI https://doi.org/10.7284/909368). Hydrographic data were collected on the recovery cruise of an array of moored instrumentation. These data were collected to calibrate the travel time measurements of the moored current- and pressure-recording inverted echo sounders. The data are in NetCDF format.

Associated mooring data are available in datasets U1.x852.000:0003 (DOI:10.7266/K4ZF1T9Z; currents), U1.x852.000:0004 (DOI:10.7266/BZ9B3C54; pressure and temperature), U1.x852.000:0005 (DOI:10.7266/4B13NKBA; vertical acoustic travel time), and U1.x852.000:0007 (DOI:10.7266/GE30701Z; estimates of vertical profiles of temperature, salinity, and geopotential anomaly). CTD data collected during mooring deployment and servicing is available in datasets U1.x852.000:0002 (DOI:10.7266/9BJWE9SM) and U1.x852.000:0001 (DOI:10.7266/ZSW7FB3E).

本数据集包含2021年5月12日至2021年5月18日期间，由"鹈鹕号"（Pelican）科研考察船搭载CTD（温盐深仪，Conductivity-Temperature-Depth）在墨西哥湾采集的水温、盐度、溶解氧及其他相关参数。本次航次编号为PE21-20，航次DOI为https://doi.org/10.7284/909368。本次采集的水文数据来源于一套锚定观测仪器阵列的回收航次，其采集目的为校准锚定式海流与压力记录型反向回声测深仪的传播时间测量结果。本数据集采用NetCDF格式存储。相关锚定观测数据可通过以下数据集获取：U1.x852.000:0003（DOI：10.7266/K4ZF1T9Z，对应海流数据）、U1.x852.000:0004（DOI：10.7266/BZ9B3C54，对应压力与温度数据）、U1.x852.000:0005（DOI：10.7266/4B13NKBA，对应垂直声学传播时间数据）以及U1.x852.000:0007（DOI：10.7266/GE30701Z，对应温度、盐度及位势异常垂直剖面估算数据）。锚定仪器部署与维护阶段采集的CTD数据可通过数据集U1.x852.000:0002（DOI：10.7266/9BJWE9SM）与U1.x852.000:0001（DOI：10.7266/ZSW7FB3E）获取。