Full resolution physical trajectory profile data from glider gi_525 deployed by OOI Coastal & Global Scale Nodes (OOI CGSN) in the The Irminger Sea from 2019-08-07 to 2020-04-03 (NCEI Accession 0259424)

The Global component of the OOI includes arrays at critical, yet under-sampled, high-latitude locations such as within the Irminger Sea in the North Atlantic. The Global Irminger Sea Array includes two types of gliders that provide simultaneous spatial and temporal sampling capabilities. Open-Ocean Gliders follow track lines around the triangular mooring array and are equipped with acoustic modems to relay data from the Flanking Moorings to shore via satellite telemetry. Profiling Gliders sample the upper water column near the Apex Profiler Mooring.

The National Centers for Environmental Information (NCEI) received the data in this dataset from the Integrated Ocean Observing System's National Glider Data Assembly Center (IOOS NGDAC). The IOOS NGDAC received the data in one or more netCDF files comprising an entire glider deployment. The data are measurements of physical oceanographic properties such as temperature, salinity, conductivity, and density. The IOOS NGDAC checked the files for compliance to their netCDF file convention, aggregated the files into a single netCDF file, and then submitted the file to NCEI for long-term preservation. Data files may be either low resolution real-time or full resolution. Full resolution files are designated as "delayed" in the netCDF file name.

该全球观测组件的 OOI 包含了位于北冰洋伊尔明格尔海等关键但采样不足的高纬度区域的阵列。全球伊尔明格尔海阵列包括两种类型的航行器，它们提供了同步的空间和时间采样能力。开放海洋航行器沿着三角系泊阵列的轨迹线航行，并配备声学调制解调器，通过卫星遥测将旁侧系泊站的数据传输至岸上。剖面航行器则对接近剖面航行器系泊站的上层水体进行采样。
国家环境信息中心（NCEI）从综合海洋观测系统国家航行器数据汇编中心（IOOS NGDAC）接收了本数据集中的数据。IOOS NGDAC 收集的数据包含在一个或多个 netCDF 文件中，这些文件构成了整个航行器部署。数据是物理海洋学特性的测量，例如温度、盐度、电导率和密度。IOOS NGDAC 检查了文件是否符合其 netCDF 文件规范，将文件聚合为单个 netCDF 文件，然后提交给 NCEI 进行长期保存。数据文件可以是低分辨率实时数据或全分辨率数据。全分辨率文件在 netCDF 文件名中被标记为“延迟”。