Geographic location
Pacific
267
Arctic
250
Greenland
168
Antarctic
145
Southern Ocean
142
Hudson
125
Arctic Ocean
98
Indian
96
Loran
82
The Antarctic
80
Argentina
66
Norwegian Sea
55
Canada
53
Barents Sea
52
Hog Island
51
Ship Shoal
51
Smith Island
51
Wreck Island
51
Barrier Island
49
Austral
47
Long Island
43
Long Island Sound
43
Kattegat
42
White Sea
37
Nantucket
31
No-mans-land
28
Westport
28
Drake Passage
24
East Peak
23
North Cape
23
Weddell
22
Norway
20
Weddell Sea
20
Argentine
19
Block Island
19
Mid-Atlantic Ridge
18
Jenny
17
Scotia Sea
17
Patagonia
15
Steen
13
New Zealand
12
Uruguay
12
Sarmiento
11
Bridgeport
10
Central Basin
9
Fishers Island
9
Hudson Strait
9
Orient Point
9
Bering Sea
8
Curl
8
more ...