Data collected on voyages of Australian Antarctic Program vessels in the Southern Ocean - 2021-2022 onwards.

Data are automatically and manually collected from a range of sensors on board Australian Antarctic Program vessels. From the 2021-2022 season onwards, this typically means the RSV Nuyina. The RSV Nuyina presently has approximately 90 instruments available to produce data. The instruments that contribute data to a specific dataset can be found in that voyages instrument coverage document. In addition the data from the instruments, the RSV Nuyina can also record data from spaces on the ship such as the containerised laboratories or the Wet Well. The RSV Nuyina also has a science tender which includes four instruments as well. Previous datasets from the Aurora Australis generally comprised only "underway data" - such as weather data, water temperatures, and so on. Data from the Nuyina are much broader in scope and more detailed. For full details for each dataset, see the associated child record.Oceanographic instruments that typically record data continuously throughout RSV Nuyina voyages include the Eco fluorometer, LISST-200X particle size analyser, Phytoflash flurometer, SeaFET pH sensor, SBE38 thermometer, SBE45 thermosalinograph, SBE63 oxygen sensor and the PC02 system. Oceanographic and mapping instruments that typically record data intermittently throughout voyages include the ADCP38, ADCP150, EK80 hull system, EK80 dropkeel system, Hydrophones dropkeel system, MS70 fisheries sonar, Multibeam EM712, Multibeam EM122, TOPAS sub-bottom profiler, SH90 fish finding sonar, sound velocity sensors, Ice Wave Radar and the ISAR infrared sea surface temperature system. Meteorological instruments that typically record data continuously throughout voyages include the WMT700 ultrasonic anemometers, UVB radiometer, CGR3 pyrgeometer, CMP3 global solar radiometer, CUV5 broadband UV radiometer, PQS1 photosynthetically active radiometer, CL31 Ceilometer, HMP155 air temperature and humidity sensor, PWD22 present weather and visibility sensor, PTB330 digital barometer and the all sky imager. Deployable instruments that typically record data intermittently throughout voyages include the XBT, RBR concerto CTD, sound velocity profiler, NUTTS instruments and CTD instruments. Operational and positioning instruments that record data continuously throughout voyages include the Gyro compass, GPS compass, IPMS alarm system and webcams. Operational and positioning instruments that record data intermittently throughout voyages include the winches, USBL, Hydrophones hull system, draught sensor, speedlog, echosounder 50 KHz, echosounder 200 KHz, seapath380 systems, acoustic net monitors, Arc-X radar and the hull stress and ice load monitor.

本数据集的数据由澳大利亚南极计划（Australian Antarctic Program）科考船上搭载的各类传感器自动、手动采集。自2021-2022航季起，该数据主要采集自RSV Nuyina号科考船。目前RSV Nuyina号配备有约90台可产出有效数据的仪器。特定数据集所涉及的仪器详情，可查阅对应航次的仪器覆盖文件。除上述仪器采集的数据外，RSV Nuyina号还可记录船上舱室（如集装箱实验室或湿井（Wet Well））的相关数据。该船同时搭载科学作业艇，其上也配备有4台仪器。此前“极光澳大利亚号（Aurora Australis）”的历史数据集通常仅包含“走航数据”，例如气象数据、水温数据等。RSV Nuyina号产出的数据覆盖范围更广、细节更丰富。如需获取各数据集的完整细节，请查阅相关子记录。在RSV Nuyina号航次中持续连续采集数据的海洋学仪器包括：Eco荧光计（Eco fluorometer）、LISST-200X颗粒尺寸分析仪（LISST-200X particle size analyser）、Phytoflash荧光计（Phytoflash flurometer）、SeaFET pH传感器（SeaFET pH sensor）、SBE38温度计（SBE38 thermometer）、SBE45温盐记录仪（SBE45 thermosalinograph）、SBE63氧传感器（SBE63 oxygen sensor）以及PC02系统（PC02 system）。在航次中间歇采集数据的海洋学及测绘仪器包括：ADCP38、ADCP150、EK80船载系统（EK80 hull system）、EK80下放龙骨系统（EK80 dropkeel system）、水听器下放龙骨系统（Hydrophones dropkeel system）、MS70渔业声呐（MS70 fisheries sonar）、多波束测深系统EM712（Multibeam EM712）、多波束测深系统EM122（Multibeam EM122）、TOPAS海底剖面仪（TOPAS sub-bottom profiler）、SH90探鱼声呐（SH90 fish finding sonar）、声速传感器（sound velocity sensors）、冰波雷达（Ice Wave Radar）以及ISAR红外海表温度系统（ISAR infrared sea surface temperature system）。在航次中持续连续采集数据的气象仪器包括：WMT700超声风速仪（WMT700 ultrasonic anemometers）、UVB辐射计（UVB radiometer）、CGR3长波辐射计（CGR3 pyrgeometer）、CMP3全球太阳辐射计（CMP3 global solar radiometer）、CUV5宽带紫外辐射计（CUV5 broadband UV radiometer）、PQS1光合有效辐射计（PQS1 photosynthetically active radiometer）、CL31云高仪（CL31 Ceilometer）、HMP155空气温湿度传感器（HMP155 air temperature and humidity sensor）、PWD22当前天气与能见度传感器（PWD22 present weather and visibility sensor）、PTB330数字气压计（PTB330 digital barometer）以及全天天空成像仪（all sky imager）。在航次中间歇采集数据的可部署式仪器包括：XBT、RBR concerto CTD、声速剖面仪（sound velocity profiler）、NUTTS仪器以及CTD仪器。在航次中持续连续采集数据的作业与定位仪器包括：陀螺罗经（Gyro compass）、GPS罗经（GPS compass）、IPMS报警系统（IPMS alarm system）以及网络摄像头（webcams）。在航次中间歇采集数据的作业与定位仪器包括：绞车（winches）、USBL、船载水听器系统（Hydrophones hull system）、吃水传感器（draught sensor）、计程仪（speedlog）、50kHz回声测深仪（echosounder 50 KHz）、200kHz回声测深仪（echosounder 200 KHz）、seapath380系统（seapath380 systems）、声学网监系统（acoustic net monitors）、Arc-X雷达（Arc-X radar）以及船体应力与冰载荷监测器（hull stress and ice load monitor）。