PS Surveying Methods & Techniques

Question 1

What is the primary purpose of surveying methods?

Accepted Answer

To measure and define land boundaries and features

Answer

To calculate land value.

Answer

To establish property rights.

Answer

To design infrastructure projects.

Question 2

Which method is commonly used for measuring large distances in surveying?

Accepted Answer

Electronic Distance Measurement (EDM)

Answer

Mechanical compasses.

Answer

Visual triangulation.

Answer

Optical range finders.

Question 3

What is triangulation in surveying?

Accepted Answer

Using known points and angles to calculate distances

Answer

Measuring land area using a ruler.

Answer

Using GPS coordinates to measure land.

Answer

Calculating elevations using barometric pressure.

Question 4

What is the main advantage of using modern surveying technology?

Accepted Answer

It increases accuracy and speed

Answer

It requires less training.

Answer

It can only be used for topographic surveys.

Answer

It removes the need for skilled professionals.

Question 5

What is photogrammetry in surveying?

Accepted Answer

Using photographs to create accurate measurements and maps

Answer

Using satellite images for land mapping.

Answer

Measuring land boundaries with a tape.

Answer

Using drones for surveying.

Question 6

What is leveling in surveying?

Accepted Answer

Determining the elevation of points using a leveling instrument

Answer

Measuring the distance between two points.

Answer

Creating a topographic map of land.

Answer

Calculating the area of a land parcel.

Question 7

Why is land measurement important in construction projects?

Accepted Answer

To ensure proper land use and placement of structures

Answer

To calculate material costs.

Answer

To prevent land value fluctuation.

Answer

To help with zoning and permits.

Question 8

How does the use of GPS improve land measurement in surveying?

Accepted Answer

It increases accuracy, reduces time, and provides geospatial data

Answer

It provides approximate measurements.

Answer

It replaces the need for physical surveys.

Answer

It only works for topographic surveys.

Question 9

What is the main advantage of using a total station in surveying?

Accepted Answer

It allows for quick and accurate distance and angle measurements

Answer

It can be used for measuring elevations only.

Answer

It is only used for small surveys.

Answer

It doesn't require a reference point.