Figure 31. Ekman current meter invented by V. Walfrid Ekman about 1903. Thisinstrument was distinguished by its original manner for measuring both thestrenth and direction of the current. It was very robust and used throughoutthe world during the
4/4/2019 1:56:27 PM
Photographer: Y. Berard
Credit: Oceanographic Museum of Monaco
Subject: Oceanography
Subject: Historical instruments