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Figure 34 Picture

Figure 34

Figure 34. Universal current measuring device invented by Otto Petterson in 1904. This instrument was intended to measure current and temperature, as well as collect plankton. Left: in operation. Right: after measurement. This instrument was first tested in the Skagerrak and then in the Baltic Sea between 30 and 200 meters water depth.

Photo Category: Oceanography - Historical instruments

Author: Y. Berard/Oceanographic Museum of Monaco/ NOAA

License: Public Domain Mark 1.0 (Public domain)
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Added On
18th October 2015
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