Browsing by Author "Hagen, R.A."
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A geophysical survey of the De Gerlache Seamounts: Preliminary results
Hagen, R.A.; Gohl, K.; Gersonde, R.; Kuhn, G.; Volker, D.; Kodagali, V.N. (Springer, 1998)The De Gerlache Seamounts actually consist of two medium-sized guyots, with summits at depths of 350-600 m. Acoustic profiler data show no significant sediment on these guyots. Alkaline basalts dredged from the summit of ... -
Backscatter data from the hydrosweep multibeam system: First results
Hagen, R.A.; Chakraborty, B.; Schenke, H.W. (German Hydrographic Society, 1994) -
Preliminary backscatter results from the hydrosweep multibeam system
Hagen, R.A.; Chakraborty, B.; Schenke, H.W. (MTS, Washington, USA, 1994)The alfred Wegener Institute recently contracted with Atlas Elektronik to upgrade the Hydrosweep multibeam bathymetry system on the polar research vessel POLARSTERN. This upgrade not only increased the swath width of the ...