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Antarctica
8
Marine Geoscience
8
Marine-Geo Digital Library (MGDL)
8
Oceans
8
R/V Nathaniel B. Palmer
8
Solid Earth
Southern Ocean
8
Amundsen Sea
7
NBP0901
6
Backscatter:Acoustic
4
Bathymetry/Topography
4
Bathymetry:Swath
4
Navigation
4
Sonar:Multibeam
4
Navigation:Primary
3
Sidescan
3
Antarctica: Ross Sea
1
Bathymetry
1
Gravimeter
1
Gravity:Anomaly:FreeAir
1
Gravity:Field
1
NBP0001
1
NBP9902
1
Seismic:Subbottom
1
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