AT011L12: WHOI cruise 011 leg 12 aboard the R/V Atlantis from 2004-05-11 - 2004-05-19 (NODC Accession 0050231)

Post-cruise download of raw data from shipboard computer(s) as furnished by the Woods Hole Oceanographic Institution Shipboard Scientific Support Group and archived by the Marine Biological Laboratory Woods Hole Oceanographic Institution Library for the R/V Atlantis - Cruise 011 Leg 12.

These data are part of a collection of ocean observation data from Woods Hole Oceanographic Institution ships OCEANUS (call sign WXAQ; built 1975.00; IMO 7603617), KNORR (call sign KCEJ; built 1970.00; IMO 7738618), and the ATLANTIS (call sign KAQP; built 1997.03; IMO 9105798). The data sets are the downloads of the shipboard computers after an individual cruise. As such, they contain basic raw and processed physical and meteorological data from the cruise. A data set may include XBT, CTD, and XCTD profiles, underway thermosalinograph and atmospheric measurements, gravity and magnetic field measurements, current measurements from ADCP, and still photographs from the Alvin submersible (Atlantis cruises only). Other data types (ROV, nutrients measured from bottle samples, etc.) and photographs documenting the cruise may be included.

本数据集为伍兹霍尔海洋研究所（Woods Hole Oceanographic Institution）船载科学支持小组提供的船载计算机原始观测数据航次后下载数据集，由海洋生物实验室伍兹霍尔海洋研究所图书馆为R/V亚特兰蒂斯号（R/V Atlantis）第011航次第12航段归档留存。

此类数据隶属于伍兹霍尔海洋研究所旗下三艘科考船的海洋观测数据集合集，分别为OCEANUS号（呼号WXAQ，建造于1975年，IMO编号7603617）、KNORR号（呼号KCEJ，建造于1970年，IMO编号7738618）以及ATLANTIS号（呼号KAQP，建造于1997年3月，IMO编号9105798）。此类数据集均为单次航次结束后船载计算机的下载数据，因此包含本次航次采集的基础原始与预处理后的物理、气象观测数据。单份数据集可涵盖抛弃式温深剖面仪（Expendable Bathythermograph，XBT）、温盐深剖面仪（Conductivity Temperature Depth，CTD）、抛弃式温盐深剖面仪（Expendable Conductivity Temperature Depth，XCTD）剖面数据，走航式温盐监测仪与大气观测数据，重力与磁场测量数据，声学多普勒流速剖面仪（Acoustic Doppler Current Profiler，ADCP）采集的海流数据，以及仅限亚特兰蒂斯号航次的阿尔文号载人潜水器（Alvin submersible）拍摄的静态影像。数据集还可能包含其他类型数据（如水下机器人（Remotely Operated Vehicle，ROV）采集数据、瓶采样本营养盐测定数据等）以及航次记录影像资料。