In total station, data is stored in

The representative fraction of the scale 1cm = 1 kilometer will be

Contours are used to determine

The instrument which is used in plane tabling for obtaining horizontal and vertical distances directly without resorting…

Closed traverse is suitable in the survey of

Bench marks are fixed by

Number of links per meter length of a chain are

If 'n' is the number of sides, then the total sum of interior angles of a closed traverse should be

Local attraction in compass surveying may exist due to