RV Investigator Voyage IN2021_V04 End of Voyage (EOV) Archive

This record describes the End of Voyage (EOV) data archive from the Marine National Facility (MNF) RV Investigator voyage IN2021_V04, titled "Biodiversity Assessment of Australia’s Indian Ocean Territories (IOT)." The voyage took place from Darwin (NT) to Hobart (TAS) between June 30 and July 29, 2021 (AEST).\n\nPiggy-back project: "Exploring the genomics of convergent snout elongations in deep-sea fishes."\n\nFor further information please refer to the voyage documentation links.\n\nInstruments used and data collected include:\n\nRegular measurements:\nLowered ADCP (LADCP), Acoustic Doppler Current Profiler (ADCP; 75, 150 KHz ), Greenhouse Gas Analysers (Picarro), Cloud Condensation Nuclei counter (CCN), Condensation Particle Counters (CPC), Disdrometer, Radon sensor, Scanning Mobility Particle Sizers (SMPS), CTD, Hydrochemistry, Fisheries Echosounder (EK80), Multibeam Echosounder (EM710, EM122), Sub-bottom Profiler (SBP120), GPS Positioning System, Doppler Velocity Log, Thermosalinographs (TSG), Fluorometer, Oxygen Optode, Infrared Sea Surface Temperature Autonomous Radiometer (ISAR), pCO2, Gravimeter, Multiangle Absorption Photometer (MAAP), Ozone Sensor, Nephelometer, Atmospheric Temperature, Humidity, Pressure, Wind and Rain sensors, Photosynthetically Active Radiation (PAR) sensor, Precision Infrared Radiometer (PIR), Precision Spectral Pyranometer (PSP), Starboard and Portside Radiometers, Air Sampler, Ultra Short BaseLine Underwater Positioning System (USBL), Weather Radar, Expendable Bathythermographs (XBTs).\n\nVoyage-specific measurements:\nDeep Towed Camera (DTC), Specimen Images, Beam Trawl, Surface Net, Microbial Samples, Rock Dredge, Sediment Grab.\n\nThe archive for the IN2021_V04 EOV raw data is curated by the CSIRO National Collections and Marine Infrastructure (NCMI) Information and Data Centre (IDC) in Hobart, with a permanent archive at the CSIRO Data Access Portal (DAP, https://data.csiro.au/dap/), providing access to voyage participants and processors of the data collected on the voyage.\n\nAll voyage documentation is available electronically to MNF support via the local network. Access to voyage documentation for non-CSIRO participants can be made via [e-mail].\nLineage: Original field data. The raw EOV data archive was transferred to the CSIRO NCMI Information and Data Centre in Hobart. \n\nA manifest file for the final archive was generated (in2021_v04_manifest_1.0_rawVoyage_cs.txt, 26/08/2021). Stored Volume: 1,197 folders, 104,014 files, 1,730,124,570,307 bytes.\n\nAvailable paper documents are scanned to 400 dpi PDF and stored at the IDC record storage system. ELOG files are generated as csv-formatted files and archived.

本记录描述了澳大利亚国家海洋设施（Marine National Facility, MNF）“调查者号”（RV Investigator）航次IN2021_V04的航次结束（End of Voyage, EOV）数据档案，该航次的主题为“澳大利亚印度洋领地（Indian Ocean Territories, IOT）生物多样性评估”。本次航次于2021年6月30日至7月29日（澳大利亚东部标准时间，AEST）期间执行，航行路线为北领地（NT）达尔文至塔斯马尼亚州（TAS）霍巴特。

附带研究项目：“探索深海鱼类趋同吻部伸长的基因组学”。

如需获取更多信息，请参阅航次文档链接。

本次航次使用的仪器及采集的数据包括：

常规测量项目：
下放式声学多普勒海流剖面仪（Lowered ADCP, LADCP）、声学多普勒海流剖面仪（Acoustic Doppler Current Profiler, ADCP；75、150 kHz）、温室气体分析仪（Picarro）、云凝结核计数器（Cloud Condensation Nuclei counter, CCN）、凝聚粒子计数器（Condensation Particle Counters, CPC）、雨滴谱仪、氡传感器、扫描迁移率粒子粒径分析仪（Scanning Mobility Particle Sizers, SMPS）、温盐深剖面仪（CTD）、海水化学分析、渔业回声测深仪（EK80）、多波束回声测深仪（EM710、EM122）、浅地层剖面仪（Sub-bottom Profiler, SBP120）、GPS定位系统、多普勒测速仪、温盐仪（Thermosalinographs, TSG）、荧光计、溶氧光极传感器（Oxygen Optode）、红外海面温度自主辐射计（Infrared Sea Surface Temperature Autonomous Radiometer, ISAR）、分压二氧化碳（pCO₂）、重力仪、多波段吸收光度计（Multiangle Absorption Photometer, MAAP）、臭氧传感器、浊度计（Nephelometer）、大气温度、湿度、气压、风速与降雨传感器、光合有效辐射（Photosynthetically Active Radiation, PAR）传感器、精密红外辐射计（Precision Infrared Radiometer, PIR）、精密光谱日射强度计（Precision Spectral Pyranometer, PSP）、右舷与左舷辐射计、空气采样器、超短基线水下定位系统（Ultra Short BaseLine Underwater Positioning System, USBL）、天气雷达、投弃式温深仪（Expendable Bathythermographs, XBTs）。

航次专属测量项目：
深拖摄像系统（Deep Towed Camera, DTC）、标本影像、桁拖网、表层网、微生物样本、采岩拖网（Rock Dredge）、沉积物抓斗。

IN2021_V04航次的EOV原始数据档案由位于霍巴特的澳大利亚联邦科学与工业研究组织（CSIRO）国家收藏与海洋基础设施（National Collections and Marine Infrastructure, NCMI）信息与数据中心（Information and Data Centre, IDC）负责管理，其永久存档设于CSIRO数据访问门户（Data Access Portal, DAP, https://data.csiro.au/dap/），仅向本航次参与者及数据处理人员开放访问权限。

所有航次文档可通过本地网络向MNF支持人员提供电子访问；非CSIRO参与者如需获取航次文档访问权限，可通过邮箱[e-mail]申请。

数据谱系：原始野外数据。原始EOV数据档案已移交至位于霍巴特的CSIRO NCMI信息与数据中心。

最终存档的清单文件已生成（in2021_v04_manifest_1.0_rawVoyage_cs.txt，2021年8月26日）。存储卷信息：1197个文件夹、104014个文件，总容量1730124570307字节。

所有可用纸质文档已扫描为400dpi的PDF文件，存储于IDC记录存储系统。航次日志（ELOG）文件以csv格式生成并归档。