An investigation into the accuracy of the principal triangulation of the United Kingdom

Winterbotham, H. St. J. L.

An investigation into the accuracy of the principal triangulation of the United Kingdom - London HMSO 1913 - 20p. ill. 31cm. - Ordnance Survey Professional Papers (2) new series .

Looks at the accuracy of the principal triangulation of the UK, carried out from 1783 to 1853, through a test triangulation in Morayshire.


United Kingdom--

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