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Map layer - click on the links to go and find out more!
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Last updated in Nature on the Map
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Date this update was released from source
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Place-name Gazetteer (Ordnance Survey 1:50,000 data)
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October 2004
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February 2002
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Small-scale ('coarse') background layers
(Motorways, A Roads, etc. (Ordnance
Survey Strategi data)
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May 2003
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28 February 2002
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Small-scale background map (Ordnance Survey MiniScale data)
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October 2007
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July 2007
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Medium-scale background map (Ordnance Survey 1:250,000 data)
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October 2007
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July 2007
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