Water current readings from the North East mooring in Jervis Bay (Honeymoon Bay): 13/9/90 - 30/10/90

A current meter mooring was deployed in the NE section of Jervis Bay (35.0623S, 150.7672E) between 13/9/90 and 30/10/90. 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 distortion of data within these files. For example, the depth data recorded by the meter maintained around 11.5m produced negative values and also readings of 132m! Salinity readings from the 5.5m current meter are also missing for the start of the record.**Unfortunately one dataset is missing from this collection: The decimated hourly intervals for the meter at 5.5m have not been located, and are therefore not provided in this record**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.

一套锚定海流计系统（current meter mooring）于1990年9月13日至1990年10月30日期间布设于杰维斯湾（Jervis Bay）东北区域，坐标为南纬35.0623°、东经150.7672°。该锚定系统搭载两台S4 Interocean型海流计，布设深度分别为11.5米与5.5米。每台海流计均生成两组数据集：第一组中，仪器每10分钟对时长2分钟的信号进行积分运算，输出10分钟间隔的采样读数；第二组则通过滑动平均对原始采样进行降采样处理，生成小时级间隔的观测值。本次提供的数据包含东向与北向潮汐分量、流速、流向以及水温，其中包含10分钟采样值的数据集同时提供了水深与盐度观测数据。请注意，本数据集文件中存在部分数据失真情况：例如，布设深度约11.5米的海流计所记录的水深数据出现负值，同时还存在132米的异常读数；5.5米深度海流计的初始盐度观测数据亦存在缺失。遗憾的是，本次数据集仍缺失一组数据：5.5米深度海流计的小时级降采样数据尚未被找到，因此本记录未包含该部分内容。本记录为隶属于父记录84d67460-2ae4-11dd-a735-00188b4c0af8的四条子记录之一。通过本记录可下载两份PDF文档：一份概述了本项目所有元数据记录的结构与层级关系，另一份为已发表的工作论文，详细记录了本次实验及其研究结果。