hab108_0201_east.tif -- Side scan sonar image (East mosaic) from survey effort HMPR-108-2002-01 in the Olympic Coast national marine sanctuary.

This side scan sonar image of the sea floor (120-350 m water depths) was mosaiced from data collected in 2002.An Edgetech DF1000 side scan system was used for geophysical surveying using only the 100Khz data. A Trimble DSM212Hdifferential GPS was used for positioning. Navigation from the GPS and gyro were logged in Hypack version 005B (CoastalOceanographics). Isis Sonar (Triton Imaging Intern...

本幅海底侧扫声纳图像（水深120-350米）系由2002年收集的数据进行镶嵌而成。采用EdgeTech DF1000侧扫系统进行地球物理勘探，仅利用100KHz数据进行采集。定位过程中使用了Trimble DSM212H差分GPS。GPS导航和陀螺仪数据记录于Hypack版本005B（CoastalOceanographics）。Isis声纳（Triton Imaging International公司产品）亦被用于此次勘探。