KN173L02: WHOI cruise 173 leg 02 aboard the R/V Knorr from 2003-10-22 - 2003-11-13 (NODC Accession 0050798)

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 Knorr - Cruise 173 Leg 02.

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）船舶科学支持小组提供、伍兹霍尔海洋生物实验室图书馆（Marine Biological Laboratory Woods Hole Oceanographic Institution Library）为R/V Knorr号173航次第02航段归档的船载计算机原始数据航后下载文件。

本数据集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）与ATLANTIS号（呼号KAQP，建造于1997年3月，IMO编号9105798）。此类数据集为单航次结束后船载计算机的下载数据，因此包含本次航次的基础原始数据与经处理的物理、气象数据。单份数据集可涵盖XBT（抛弃式温深仪，Expendable Bathythermograph）、CTD（温盐深仪，Conductivity Temperature Depth）与XCTD（抛弃式温盐深仪，Expendable Conductivity Temperature Depth）剖面数据、走航式温盐仪与大气观测数据、重力与磁场测量数据、ADCP（声学多普勒海流剖面仪，Acoustic Doppler Current Profiler）海流测量数据，以及仅在ATLANTIS号航次中采集的阿尔文号潜水器（Alvin submersible）静态影像。此外还可包含其他类型数据（如ROV（遥控水下机器人，Remotely Operated Vehicle）、瓶采样本测定的营养盐数据等）以及记录航次过程的影像资料。