A new technique for determining the surf
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Alan P. Carr
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Article
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1983
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John Wiley and Sons
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English
โ 282 KB
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The method described involves the use of an electro-optical distance measurer mounted on a theodolite. Observations are taken onto a series of acrylic reflectors, aligned at right angles to the line of sight, and slope distances and vertical and horizontal angles are recorded. From these data it is