Before revision: Coun Meet Int Coun Explor Sea 1991/F3: 1-8 ; 1991 that was used for locating schools of juvenile herring, for guiding a ROV, which was controlled via a cyberhelmet and glove, and for determining positions, distances, and speeds.
After revision: Coun Meet Int Coun Explor Sea 1991/F3: 1–8 ; 1991 that was used for locating schools of juvenile herring, for guiding a ROV, which was controlled via a cyberhelmet and glove, and for determining positions, distances, and speeds.