PET200401. FV Petersen ES60 Acoustic Data, June/July 2004. West Coast blue grenadier spawning grounds

38kHz Simrad ES60 acoustic data collected during commercial fishing of spawning blue grenadier off the Tasmanian west coast in winter of 2004. Petersen was one of two factory freezer vessels collecting acoustic and biological data as part of the FRDC project gt76a. Acoustic data is held by the CSIRO Marine Science Acoustic Group (Hobart). Complementary data sets would be acoustic data collected by FV Aoraki as well as biological measures of fish collected by AFMA observers during the 2004 season. See also Southern Surveyor Voyage SS07/2004

本数据集为2004年冬季塔斯马尼亚州西海岸外海产卵期蓝无须鳕（blue grenadier）商业捕捞作业期间采集的38kHz Simrad ES60声学数据。Petersen号为两艘工厂化冷藏捕捞船之一，作为澳大利亚渔业研究与发展公司（FRDC）项目gt76a的组成部分，负责采集声学与生物学数据。该声学数据由澳大利亚联邦科学与工业研究组织（CSIRO）霍巴特海洋科学声学小组存档保管。配套数据集包括FV Aoraki采集的声学数据，以及2004年捕捞季由澳大利亚渔业与海洋管理局（AFMA）观察员采集的鱼类生物学测量数据。另可参考南方勘探者号（Southern Surveyor）航次SS07/2004。