PEX200101 Petuna Explorer ES60 Acoustic Data Trials, March 2001. Hobart to Devonport

Pilot data collection excercise to collect Simrad ES60 38kHZ vertical acoustic data from an industry vessel to assess the data management/quality issues and the suitablity of the vessel as an acoustic platform. A continuation of the 1999 acoustic survey of St Helens Hill where Southern Surveyor and the industry vessel Saxon Progress participated in acoustic surveying of orange roughy stocks (see Marlin record number 5545). 8 gigabytes of full sample rate ES60 data collected during the three day voyage.

本试点数据采集试验旨在从一艘商业作业船舶上采集Simrad ES60型38千赫垂直声学数据，以评估该类数据的管理与质量问题，以及该船舶作为声学探测平台的适配性。本项目为1999年圣海伦斯山声学调查的延续工作，当年“探索者号”（Southern Surveyor）与商业作业船舶“萨克森进展号”（Saxon Progress）共同参与了橘棘鲷种群的声学勘测工作（详见Marlin档案编号5545）。本次为期三天的航行共采集到8吉字节的全采样率ES60声学数据。