Olympic Coast National Marine Sanctuary - mos110_0204c.tif - Multibeam backscatter mosaic from survey area 110_0204c

A multibeam backscatter image (0-35 m water depths) mosaiced from hydrographic data collected during a August/September 2003seafloor survey. A Reson 8101 multibeam echosounder (240 kHz) was hull mounted to NOAAS Rainier survey launch to acquire the sonar data. A Applanix POS/MV was used to compensate for vessel motion and a Seabird SVP 19 plus was used to measure sound speed. Navigation and li...

本数据集为由2003年8月至9月间进行的海底调查所采集的水文数据拼接而成的多波束后向散射图像（水深范围为0-35米）。调查过程中，将Reson 8101型多波束测深仪（频率为240千赫兹）安装于NOAAS Rainier调查船船体上，以获取声纳数据。同时，使用Applanix POS/MV系统补偿船只运动，并以Seabird SVP 19 plus设备测量声速。此外，数据中还包含了导航和（此处省略）信息。