Southern Surveyor Voyage SS 01/95 Single beam acoustic data

This data set contains Simrad EK500 single beam echosounder data at 38 and 120 kHz and Simrad EA500 single beam echosounder data at 12 kHz from the Southern Surveyor. The EK500 data is primarily for water column characterisation (fish stocks, microplankton distribution) and on occasions for seabed classification (particularly prior to the EM300 swath mapper being installed), while the EA500 data is primarily for bathymetric readings.

本数据集包含来自南方调查者号（Southern Surveyor）的Simrad EK500型38 kHz与120 kHz单波束回声测深仪数据，以及Simrad EA500型12 kHz单波束回声测深仪数据。EK500数据主要用于水体特征分析（鱼类资源、微型浮游生物分布），偶尔也用于海底分类（尤其在EM300条带测深仪安装之前）；而EA500数据则主要用于水深测量读数。