RV Investigator Voyage IN2015_C01 CTD Data

[Refer to CTD Processing Report (CTDPR) to summarise for this section]This record describes the Conductivity-Temperature-Depth (CTD) data collected from the Marine National Facility RV Investigator voyage IN2015_C01, titled: "Great Australian Bight (GAB) deep water geological and benthic ecology program". The voyage took place from Hobart (TAS) to Port Lincoln (SA) between October 22 and November 28, 2015.Data for 16 deployments were acquired using the Sea-Bird SBE911 CTD 20, fitted with 36 twelve litre bottles on the rosette sampler. CSIRO-supplied calibration factors were used to compute the pressures and preliminary conductivity values. CSIRO-supplied calibrations were applied to the temperature data. The data were subjected to automated QC to remove spikes and out-of-range values.Cast 1 was a test down to 100m. Deployment 4 was aborted early due to winch issues. Deployment 7 was a test cast to examine winch issues. Data Spikes in casts 8 and 9 were likely due to the LISST particle size sensor which was attached to the CTD serial port for casts 7-9. A Rinko Oxygen sensor was used for casts 1-7, 10-15.A Chelsea turbidity, PAH, chlorophyll, and CDOM sensors, the Biospherical PAR sensor, Rinko III oxygen sensor, Franatech methane sensor, and a Tritech altimeter were also fitted on the auxiliary A/D channels of the CTD.The collected data were subsequently processed and archived within the CSIRO Oceans and Atmosphere (O&A) Information and Data Centre (IDC) in Hobart. Additional information regarding this dataset may be contained in the Voyage Summary and the CTD Data Processing Report.

[请参阅CTD处理报告（CTD Processing Report, CTDPR）以总结本节内容]本记录描述了源自澳大利亚国家海洋设施“调查者号”（RV Investigator）航次IN2015_C01的温盐深（Conductivity-Temperature-Depth, CTD）观测数据，该航次项目标题为“大澳大利亚湾（Great Australian Bight, GAB）深水地质与底栖生态项目”。本次航次于2015年10月22日至11月28日期间，从塔斯马尼亚州霍巴特前往南澳大利亚州林肯港开展。
本次共获取16次布放的观测数据，采用搭载于罗塞特（Rosette）采样器、配备36个12升采水瓶的Sea-Bird SBE911型CTD 20完成数据采集。采用澳大利亚联邦科学与工业研究组织（Commonwealth Scientific and Industrial Research Organisation, CSIRO）提供的校准因子计算压力与初始电导率值，温度数据则使用CSIRO提供的校准方案进行校正。所有数据均经过自动化质量控制（Quality Control, QC）处理，以剔除尖峰异常值与超限数据。
第1号测站为下潜至100米的测试站位；第4次布放因绞车故障提前终止；第7次布放为针对绞车故障开展的测试测站。第8、9号测站的数据尖峰异常，大概率源于7至9号测站期间连接至CTD串行端口的LISST粒径传感器干扰。第1至7号、10至15号测站采用Rinko型溶解氧传感器进行观测。
CTD的辅助模数转换（A/D）通道还搭载了以下传感器：Chelsea公司生产的浊度、多环芳烃（Polycyclic Aromatic Hydrocarbons, PAH）、叶绿素与有色溶解有机物（Colored Dissolved Organic Matter, CDOM）传感器，Biospherical公司的光合有效辐射（Photosynthetically Active Radiation, PAR）传感器，Rinko III型溶解氧传感器，Franatech公司的甲烷传感器，以及Tritech公司的高度计。
采集完成后，所有数据均经过处理，并归档于位于霍巴特的CSIRO海洋与大气（Oceans and Atmosphere, O&A）信息与数据中心（Information and Data Centre, IDC）。有关本数据集的更多详细信息，可参阅航次总结报告与CTD数据处理报告。