Full resolution and low resolution real-time physical trajectory profile data from glider cp_339 deployed by OOI Coastal & Global Scale Nodes (OOI CGSN) in the North Atlantic Ocean from 2020-06-13 to 2020-07-29 (NCEI Accession 0239286)

The Pioneer Array is located on the continental shelf and slope south of Martha's Vineyard. The shelf-slope area is home to a highly productive ecosystem, and coincident with a persistent ocean frontal system where heat, salt, nutrients and other properties are exchanged between the shelf and the deep ocean. Data from gliders operating over the shelf contribute to understanding of the frontal system while those over the slope provide information about mesoscale features that may impinge on the front. This dataset contains raw Slocum glider data parsed directly from the native glider file format. No corrections or other quality control algorithms have been applied.

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.

先锋阵列位于马萨诸塞州马萨葡萄园岛以南的大陆架及斜坡区域。该区域是生产力极高的生态系统所在地，与一个持续的海洋锋面系统相吻合，在此系统中，热量、盐分、营养物质及其他属性在大陆架与深海之间进行交换。在大陆架上运行的滑翔艇所收集的数据有助于理解锋面系统，而在斜坡上运行的滑翔艇则提供了有关可能影响锋面的中尺度特征的信息。本数据集包含从原生滑翔艇文件格式直接解析的 Slocum 滑翔艇原始数据。未应用任何校正或其他质量控制算法。

国家环境信息中心（NCEI）从综合海洋观测系统国家滑翔艇数据汇编中心（IOOS NGDAC）接收了本数据集中的数据。IOOS NGDAC 接收了包含整个滑翔艇部署的数据，这些数据存储在一个或多个 netCDF 文件中。数据是物理海洋学属性如温度、盐度、电导率和密度等测量值。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。数据文件可能是低分辨率实时数据或全分辨率数据。全分辨率文件在 netCDF 文件名中标记为“延迟”。