Water current readings from the North East mooring in Jervis Bay (off Green Point): 11/07/90 - 29/08/90

A current meter mooring was deployed in the NE section of Jervis Bay (35.0305S, 150.756E) between 11/07/90 and 29/08/90. This mooring held two S4 Interocean current meters at depths of 11.5m and 5.5m. Each of these current meters provided two datasets. In the first, the meter integrates the signals over 2 minutes every 10 minutes, providing 10 min sample readings. The second decimated the samples using a running mean to provide hourly intervals. The data provided includes the eastern and northern tidal components, speed, direction and temperature. The datasets providing the 10 minute sample values also give depth and salinity readings. **Users should be aware that there appears to be some data corruption in the later stages of the datasets collected from 11.5m. In addition to this corruption, the decimated hourly dataset relating to the meter at 5.5m is unfortunately missing**This is one of four child records that relate to the parent, 84d67460-2ae4-11dd-a735-00188b4c0af8. A pdf outlining the structure and hierarchy of all metadata records relating to this project is available to download through this record. Also available is a pdf of a published working paper documenting this experiment and the results.

本研究于1990年7月11日至8月29日期间，在杰维斯湾（Jervis Bay）东北部海域（南纬35.0305°、东经150.756°）布放了海流计锚系装置。该锚系搭载了两台S4 Interocean型海流计，布放深度分别为11.5米与5.5米。每台海流计均生成两组数据集：第一组中，海流计每10分钟对时长2分钟的信号进行积分，得到10分钟间隔的采样读数；第二组则通过滑动平均对采样值进行降采样，生成小时级间隔的观测数据。本次提供的数据包含东向与北向潮汐分量、流速、流向及水温；其中10分钟采样间隔的数据集还额外包含水深与盐度观测值。**用户需注意：布放于11.5米深度的海流计所采集的数据集后期存在部分数据损坏问题；除此之外，5.5米深度海流计对应的小时级降采样数据集不幸缺失。**本数据集为关联父记录84d67460-2ae4-11dd-a735-00188b4c0af8的四条子记录之一。可通过本记录下载一份概述本项目所有元数据记录结构与层级关系的PDF文档；此外还可下载一份已发表的工作论文PDF，该论文对本次实验及相关结果进行了详细阐述。