Aurora Australis Voyage 4 2012/13 Track and Underway Data

On every voyage of the Aurora Australis, approximately 50 onboard sensors collect data on average every 10 seconds. These data are known as the underway datasets. The type of data collected include water and air temperature, wind speeds, ship speed and location, humidity, fluorescence, salinity and so on. For the full list of available data types, see the website.

These data are broadcast "live" (every 30 minutes) back to Australia and are available via the Australian Oceanographic Data Centre's portal (see the provided link). Once the ship returns to port, the data are then transferred to Australian Antarctic Division servers where they are then made available via the Marine Science Data Search system (see the provided URL).

This dataset contains the underway data collected during Voyage 4 of the Aurora Australis Voyage in the 2012/13 season.

Purpose of voyage: Macquarie Island Station resupply

Underway (meteorological) data are available online via the Australian Antarctic Division Data Centre web page (or via the Related URL section).

南极光号（Aurora Australis）每一次科考航次中，搭载的约50台舰载传感器平均每10秒采集一次数据，此类数据被称为走航观测数据集（underway datasets）。所采集的数据涵盖水气温、风速、船速与船位、湿度、荧光值、盐度等诸多类型，完整可用数据类型清单请查阅对应网站。
这些数据会以每30分钟一次的频率实时回传至澳大利亚，并可通过澳大利亚海洋数据中心（Australian Oceanographic Data Centre）的门户平台获取（详见提供的链接）。待科考船返港后，数据将被迁移至澳大利亚南极署（Australian Antarctic Division）服务器，随后可通过海洋科学数据检索系统（Marine Science Data Search system）获取（详见提供的网址）。
本数据集涵盖2012/13航次季中南极光号第4航次采集的走航观测数据。
航次任务：为麦夸里岛站提供补给。
走航（气象）数据可通过澳大利亚南极署数据中心官网（或相关链接板块）在线获取。