CER200106. Celtic Rose 28kHz Furuno Acoustic Data, July 2001. St Patricks Head and St Helens Hill roughy grounds

Collection of acoustic data from 28kHz fisheries sounders using Echolistener digitisers from an industry vessel to provide baseline acoustic data over a month long period during the July roughy spawning event. Trips CER200102 to 06 were located around St Patricks Head and St Helens Hill orange roughy fishing grounds. Addition biological data was collected during these voyages (see Marlin record numbers ....). 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).本数据集采集自工业作业船搭载的Echolistener数字化仪（Echolistener digitisers）配套的28kHz渔业声呐，旨在获取七月橘棘鲷（orange roughy）产卵期长达一个月的基线声学数据。航次CER200102至06的作业区域覆盖圣帕特里克角（St Patricks Head）与圣海伦山（St Helens Hill）周边的橘棘鲷渔场。本次科考航次同步采集了附加生物数据（详见Marlin记录编号……）。本数据集是1999年圣海伦山声学调查的延续，当年"Southern Surveyor"号与工业作业船"Saxon Progress"号共同参与了橘棘鲷种群的声学调查工作（详见Marlin记录编号5545）。