RV Investigator Voyage IN2016_V01 ME70 Echosounder Data

This record describes ME 70 scientific multibeam echosounder data collected on RV Investigator voyage IN2016_V01, 'HEOBI: Heard Earth-Ocean-Biosphere Interactions' which departed Fremantle on the 8th January 2016 and returned to Hobart on the 27th February 2016.

The Simrad ME70 scientific multibeam echosounder acquired acoustic backscatter data through the water column. The echosounder's frequency range is from 70 kHz to 120 kHz. The ME70 logged continuously for the extent of the voyage.

Data are stored in Simrad *.all raw format at CSIRO. There are 2098 files totalling 203 GB of raw data in this dataset.

No processing has been conducted on this data.

Additional information regarding this dataset including the settings used is contained in the GSM data acquisition and processing report. Additional data products may be available on request.

本数据集记录了科考船RV Investigator IN2016_V01航次“HEOBI：赫德岛-地球-生物圈相互作用”项目采集的ME 70科学多波束测深仪（multibeam echosounder）数据，该航次于2016年1月8日从弗里曼特尔起航，2016年2月27日返回霍巴特。

Simrad品牌ME70科学多波束测深仪通过水层采集了声学背散射数据，该测深仪的工作频率范围为70 kHz至120 kHz，且在整个航次期间持续进行数据记录。

数据以Simrad *.all原始格式存储于CSIRO，本数据集共包含2098个文件，总原始数据量达203 GB。

本数据集未经过任何处理。

有关本数据集的更多信息（包括所用设置）可参见GSM数据采集与处理报告，额外数据产品可按需申请获取。