FURTHER NOTES ON RANGE-FINDING WITH A THEODOLITE |
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Abstract: | AbstractSince writing the article which appeared in E.S.R., no. 36, p. 364, the writer has used this method to obtain thousands of spot heights with differences of elevation varying up to 7,500 feet in a single shot. The results of this experience and the modifications introduced in the method may be of some iilterest. |
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