RV Investigator Voyage IN2015_V01 EM122 Multibeam Echosounder Data

This record describes echosounder data collected on the Marine National Facility RV Investigator voyage IN2015_V01. This is the first research voyage for the RV Investigator departing Hobart on the 21 March and returning to Hobart on the 30 March, 2015. Ping rate varied according to depth. Data are stored in *.all raw format at CSIRO Oceans and Atmosphere. There are 145 files totalling 3.69 GB of raw data in this dataset. GSF files of the data are also available. Sound velocity profiles were applied to this data during data acquisition. Tide corrections were not applied to the processed data. Additional information regarding this dataset is contained in the GSM data acquisition and processing report. Additional data products available on request.

本记录描述的是搭载于海洋国家设施“调查号”（RV Investigator）科考船航次IN2015_V01采集的回声测深仪数据。该航次为“调查号”的首次科研航次，于2015年3月21日从霍巴特起航，同年3月30日返回霍巴特。脉冲发射频率随探测深度动态调整。数据以*.all原始格式存储于CSIRO海洋与大气研究部门。本数据集共包含145个原始数据文件，总数据量达3.69 GB。该数据集同时提供GSF格式数据文件。数据采集阶段已对该数据应用声速剖面校正。已处理的数据未施加潮汐校正。本数据集的补充信息详见GSM数据采集与处理报告。额外数据产品可按需申请获取。