A treatise on surveying, comprising the theory and the practice ; (1887)
Gillespie, W. M. (William Mitchell), 1816-1868, Staley, Cady, 1840- [from old catalog] ed · New York, D. Appleton and company · leaf 552
h is itself called thepolar of the point A. Similarly, D is a pole of 0 A, which is the polar of D.O D is likewise the polar of any other point on the line O A ; and this prop-erty is necessarily reciprocal for the two conjugate radii 0 A, OD, with re-spect to the lines O P, 0 Q, which are also… … ANALYTICAL TABLE OF CONTENTS. PART I. LAND-SUR VEYING. Chapter I.—General Principles and Fundamental Operations. ARTICLE PAGE 1. Surveying defined 1 2. When a point is determined 1 3. First method 2 4. Second method 2 5. Third method 3 6. Fourth method 4 8. Fifth method 5 9. Sixth method 5 10-12.…
Surveying
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