THE ADJUSTMENT OF A FIRST-ORDER LEVELLING NETWORK

Author： Cole J. H.  

Publisher： Maney Publishing

ISSN： 1752-2706

Source： Survey Review, Vol.13, Iss.100, 1956-04, pp. : 265-269

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Abstract

In the E.S.R. January and April numbers of 1955, Vol. xiii, Nos. 95 and 96, Mr. Hsuan-Loh Su described the “Adjustment of a Level Net by Successive Approximations and by Electrical Analogy”. It does not seem to be as generally known as it should be that the rigid least square solution can be greatly simplified by utilizing the electrical analogy and solving by Kirchhoff's method. The method as detailed below has been in use for over 40 years.

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