U.S. Geological Survey Open-File Report 2007-1194


Figure 22B.  A Seapoint Optical Backscatter Sensor(OBS).  Photo courtesy of Seapoint.

Figure 22B. A Seapoint Optical backscatter sensor (OBSs). A cable would be connected to the exposed pins to connect the sensor to a logging device. (Photo courtesy of Seapoint.)