Underwater Video Figures


static stereo video system

Figure 2.6.1. Schematic of the Static Underwater Stereo Video System (SUSVS) used to verify acoustical targets.


multi-purpose video system

Figure 2.6.2. Schematic of the Multi-purpose Underwater Video System (MUVS) used during the 2001 Atlantic Herring Hydroacoustic Survey.


atlantic herring feeding

Figure 2.6.3. Underwater video observations of Atlantic herring feeding on euphausiids during pre-spawning period in the Gulf of Maine during the 1997 Bioacoustic Study (DE199708).


blue shark feeding

Figure 2.6.4. Blue shark observed feeding on Atlantic herring during the 1997 Bioacoustic Study (cruise DE199708).