Sea surface temperature and salinity data from thermosalinographs collected from multiple platforms world-wide from 2002-01-01 to 2002-12-31 as part of the Global Ocean Surface Underway Data (GOSUD) project (GOSUD v3.0) (NCEI Accession 0163531)

This accession contains the Global Ocean Surface Underway Data (GOSUD) v3.0 thermosalinographs data from 2002-01-01 to 2002-12-31 as submitted to NOAA/NCEI. The data includes information about sea surface temperature and salinity, in netCDF formatted files, obtained with the use of thermosalinographs (TSG) installed in a variety of ships. The datasets provided by the various contributors are collected and assembled by GOSUD, an initiative of the International Oceanographic Data and Information Exchange (IODE) of the Intergovernmental Oceanographic Commission (IOC) programme. All data are quality controlled and flagged by GOSUD following the GOSUD procedures and criteria. The measured variables or parameters include conductivity, sea surface salinity, sea surface water temperature (using internal sensor), water temperature (using external sensor, when available), latitude, longitude and time. The originator's data have different temporal resolutions ranging from three minute median filtered values to one hour point values. The spatial coverage of the dataset is global.

本数据集收录了2002年1月1日至2002年12月31日期间提交给美国国家海洋和大气管理局国家环境信息中心（NOAA/NCEI）的全球海洋走航数据（Global Ocean Surface Underway Data, GOSUD）v3.0版温盐仪（thermosalinographs, TSG）实测数据。该数据集以netCDF格式文件存储，包含由安装于各类船舶上的温盐仪获取的海表温度与盐度相关信息。各贡献方提交的原始数据集由GOSUD项目组汇总整合，而GOSUD是政府间海洋学委员会（Intergovernmental Oceanographic Commission, IOC）下属的国际海洋数据与信息交换（International Oceanographic Data and Information Exchange, IODE）计划发起的项目。所有数据均由GOSUD按照其既定流程与质量控制标准开展质量控制并标记数据质量标识。实测变量或参数涵盖电导率、海表盐度、海表水温（内置传感器测量）、外置传感器水温（如有）、纬度、经度与时间。原始数据的时间分辨率存在差异，覆盖范围为经3分钟中值滤波后的数据至1小时单点观测数据。该数据集的空间覆盖范围为全球。