Underway Hydrographic, Weather and Ship-state Data (JGOFS) from Laurence M. Gould expedition LMG0411 (2004)

This data set was acquired with a ship-based Knudsen 320BR Echosounder Sonar, Thermosalinograph, Meteorological Sensor, Fluorometer, and Navigation system during Laurence M. Gould expedition LMG0411 conducted in 2004 (Chief Scientist: Dr. Steven Emerson). These data files are of JGOFS format and include Visible Radiation, Meteorological, Salinity, Infrared Radiation, Conductivity, Bathymetry, Navigation, Fluorescence, and Temperature data. This data set was created from calibrated data decimated at 1-minute intervals. Several fields are derived measurements from more than a single raw input. Data were acquired as part of the project(s): Palmer Station Opening and Tracers of biological productivity and gas exchange.

本数据集采集自2004年开展的劳伦斯·M·古尔德号（Laurence M. Gould）考察航次LMG0411，所用船舶搭载观测设备包括克努森320BR回声测深声呐（Knudsen 320BR Echosounder Sonar）、温盐计（Thermosalinograph）、气象传感器、荧光计（Fluorometer）与导航系统，本航次首席科学家为史蒂文·爱默生（Steven Emerson）博士。本次数据文件采用JGOFS格式，涵盖可见辐射、气象、盐度、红外辐射、电导率、水深测量（Bathymetry）、导航、荧光强度及温度相关观测数据。本数据集基于经过校准的原始数据以1分钟间隔抽稀降采样生成，其中部分字段为多源原始输入衍生得到的观测值。本次数据采集工作隶属于"帕尔默站开放与生物生产力示踪及气体交换"研究项目。