Apco Infratech Surveyor Interview Questions and Answers

Traversing is the method used to measure and map land by moving from one point to another.

• Traversing involves measuring angles and distances between points to create a network of interconnected lines.

• Common methods of traversing include the compass rule, the transit rule, and the chain and compass method.

• Traversing can be done using traditional surveying instruments like theodolites and total stations, or with modern G...read more

Method of leveling is the process of determining the elevation of a point relative to a reference point.

• The most common method of leveling is using a spirit level or a laser level.

• Another method is trigonometric leveling, which uses trigonometry to calculate elevations.

• Differential leveling involves measuring the difference in elevation between two points using a level and a rod.

• Barometric leveling uses atmospheric pre...read more

Traversing calculation involves measuring angles and distances between survey points to determine their relative positions.

• Traversing involves a series of measurements taken between survey points

• Angles are measured using a theodolite or total station

• Distances are measured using a tape or electronic distance meter

• Calculations are then performed to determine the coordinates of each point

• Errors can be minimized by using r