Surveying
Pick up the incorrect statement from the following. High oblique photographs

May have tilt up to 30°
May not include the image of the horizon
May include the image of the horizon
None of these

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Surveying
Systematic errors

Are also known as cumulative errors
Can be removed by applying corrections to the observed values
Always follow some definite mathematical law
All listed here

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Surveying
Theodolite is an instrument used for

measurement of both horizontal and vertical angles
measurement of vertical angles only
tightening the capstan-headed nuts of level tube
measurement of horizontal angles only

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