Olympic Coast National Marine Sanctuary - mos120_0602b - Side scan sonar mosaic from survey effort 120_0602

This side scan sonar imagery of the sea floor (70-90 m water depths) was mosaiced from acoustic data collected in 2006 aboard the R/V Tatoosh. A Klein System 3000 dual frequency side scan system was used for geophysical surveying, using only the 100Khz data to create the mosaic. A Trimble DSM212Ldifferential GPS was used for towfish positioning. Navigation from the GPS was logged in Hypack Ma...

此海底侧扫声纳图像（水深70-90米）系由2006年在R/V Tatoosh号船上收集的声学数据拼接而成。采用克莱因系统3000双频段侧扫系统进行地球物理调查，仅使用100KHz的数据来构建拼接图像。拖鱼定位采用Trimble DSM212L差分GPS。GPS导航数据记录于Hypack Ma软件中。