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Bathymetry/Topography
Marine Geoscience
306
Marine-Geo Digital Library (MGDL)
306
Oceans
306
R/V Nathaniel B. Palmer
Solid Earth
306
Southern Ocean
301
Sonar:Multibeam
292
Antarctica
253
Bathymetry:Swath
194
Backscatter:Acoustic
161
Sidescan
114
Bathymetry
110
NBP0201
45
Antarctica: Ross Sea
37
Antarctic Peninsula
27
Antarctica: Marguerite Bay
24
Continental Margin
23
Subduction Zone
23
Antarctica: Drake Passage
21
NBP0107
20
Pacific Ocean (Southern)
19
NBP0603
16
Navigation
14
Sonar:Echosounder
14
Amundsen Sea
11
NBP0703
11
Antarctica: Anvers Island
10
Gravimeter
10
Gravity:Field
10
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Southern Ocean
301
Kongsberg
166
Antarctic
116
The Antarctic
88
Antarctic Peninsula
51
Ross Sea
48
West Antarctica
47
Pacific
41
Larsen Ice Shelf
26
Drake Passage
24
Marguerite
24
Marguerite Bay
24
Patagonia
18
Hallet
17
Bransfield Strait
15
Amundsen Sea
12
Anvers
10
Anvers Island
10
West Antarctic Ice Sheet
10
Scotia Sea
7
Cape Ann
6
Palmer Deep
6
Ross Ice Shelf
6
Andvord
5
Andvord Bay
5
Austin
5
Bellingshausen Sea
5
Caron
5
Maud Rise
5
Gerlache
4
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Southern Ocean
301
Antarc*
271
Antarctica
270
Antarctic
116
Antarctic Peninsula
51
Ross Sea
48
West Antarctica
47
Ice Shelf
32
Larsen Ice Shelf
26
Ice Sheet
25
Drake Passage
24
Bransfield Strait
15
Amundsen Sea
12
Anvers Island
10
Scotia Sea
7
Ross Ice Shelf
6
Bellingshausen Sea
5
Sea ice
4
IPY
3
Maxwell Bay
3
Weddell Sea
3
Adelaide Island
2
Crane Glacier
2
Drygalski Glacier
2
Hugo Island
2
Marie Byrd Land
2
McMurdo Sound
2
Seymour Island
2
Tidewater
2
Antarctic Krill
1
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