Aurora Australis Voyage 4 2017/18 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 in the 2017/18 season.Purpose of voyage: Macquarie Island over-water resupply and refuel, personnel deployment/retrieval and approved project support.Voyage Leader: Mr Andy CianchiDeputy Voyage Leader: Mr Justin HallockUnderway (meteorological) data are available online via the Australian Antarctic Division Data Centre web page (or via the Related URL section).

在南极光号（Aurora Australis）的每次航行中，约50个船载传感器平均每10秒采集一次数据。这些数据被称为航行中数据集（underway datasets）。采集的数据类型包括水温和气温、风速、船速与位置、湿度、荧光值、盐度等。完整的数据类型清单可查阅相关网站。

这些数据以“实时”（每30分钟一次）方式传回澳大利亚，并可通过澳大利亚海洋学数据中心（Australian Oceanographic Data Centre）的门户获取（见提供的链接）。船舶返回港口后，数据将被传输至澳大利亚南极司（Australian Antarctic Division）的服务器，随后通过海洋科学数据搜索系统（Marine Science Data Search system）开放获取（见提供的URL）。

本数据集包含2017/18航季南极光号第4次航行期间采集的航行中数据。

航行目的：麦夸里岛（Macquarie Island）水上补给与加油、人员部署与撤回及获批项目支持。

航行领队：Andy Cianchi先生 副航行领队：Justin Hallock先生

航行中（气象）数据可通过澳大利亚南极司数据中心（Australian Antarctic Division Data Centre）网页在线获取（或通过相关URL部分）。