Surveying

Question 1

Define surveying

Answer 1

It is the art and science of measuring the object on, above and below the earth

Question 2

Surveying is a fundamental aspect of :

Answer 2

civil engineering, construction, land development etc.

Question 3

Land surveying involves

Answer 3

measuring and mapping the Earth’s surface including natural and man-made features

Question 4

land surveyors use various instruments such as

Answer 4

total stations. GPS receivers and drones

Question 5

these tools help in collecting accurate measurements of

Answer 5

distances, angles and elevations

Question 6

What are the different types of surveys?

Answer 6

1. Boundary surveys
2. Topographic surveys
3. Construction surveys
4. Geodetic surveys

Question 7

Boundary surveys -

Answer 7

determine property lines and legal boundaries

Question 8

topographic surveys

Answer 8

map the terrain and features on a site

Question 9

construction surveys

Answer 9

help guide the construction process by providing precise measurements and layout information

Question 10

traditional surveying instruments include :

Answer 10

theodolites, measuring tapes, levels

Question 11

modern techniques utilize :

Answer 11

GPS, laser scanning, drones for remote sensing and data capture

Question 12

once data is collected in the field, surveyors process it to :

Answer 12

create maps, plans and digital models of the surveyed area

Question 13

This may involve the usage of :

Answer 13

1. specialized software for data processing
2. CAD for drafting
3. GIS for spatial analysis

Question 14

application in civil engineering and construction -

Answer 14

essential for site planning and layout

Question 15

application in land development -

Answer 15

help determining property boundaries, assess terrain, plan infrastructure projects

Question 16

surveying is also used in :

Answer 16

• environmental monitoring
• resource management
• archaeology
• urban planning