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Surveying Questions Set 16:

Quiz Mode

How many types of variations in declination are there?


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Calculate the missing lengths CD and DA of a closed traverse ABCD.

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A bubble tube with a division of 2 mm and a radius of 15 m has a sensitivity of about:

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Calculate the combined correction for curvature and refraction (in m) for a distance of 2 km.


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The number of spectral bands in the Enhanced Thematic Mapper sensor on the remote sensing satellite Landsat-7 is

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The main principle of field surveying is to work from


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The method of locating a point by drawing radial lines from the plane table station to that point is called?

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Which of the following surveying methods is the most accurate?

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What is the included angle B of a closed traverse ABC if the fore bearing of AB is 70 degrees and the fore bearing of BC is 120 degrees?

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A photogrammetric survey is to be conducted over an area of 300 km2 with a scale of 1:8000. The format of the photographs is 200 mm x 200 mm. What is the number of photographs required?

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