Two laser beams (seen as a red and green dot) from the submersible reflect off
the wreckfish shown here. The dots produced by these lasers are 25 cm
apart and can be used to estimate fish length and the area viewed by the camera.
Related Links
Two laser beams (seen as a red and green dot) from the submersible reflect off
the wreckfish shown here. The dots produced by these lasers are 25 cm
apart and can be used to estimate fish length and the area viewed by the camera.
Related Links