File:The shrinking Southern Ocean.png

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DescriptionThe shrinking Southern Ocean.png	English: Satellite map showing how the delineation of the Southern Ocean has been moving southwards since the original formal delineation of the ocean in 1928 through to the (draft) delineation by the IHO in 2002.
Date	22 January 2014, 17:36:32
Source	Own work
Author	Cruickshanks

This map has been derived from the public domain NASA image here File:Whole world - land and oceans.jpg

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	Date/Time	Dimensions	User	Comment
current	15:01, 23 January 2014	15,000 × 7,500 (47.11 MB)	Cruickshanks	Added line showing delineation of Antarctic Convergence
	07:43, 22 January 2014	15,010 × 7,505 (24.3 MB)	Cruickshanks	Same image but higher resolution version
	07:09, 22 January 2014	7,206 × 3,604 (19.56 MB)	Cruickshanks	User created page with UploadWizard

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Horizontal resolution	59.06 dpc
Vertical resolution	59.06 dpc