Surveying Techniques and Procedures Quiz

What is the primary purpose of the surveying report?

• To list all equipment used in surveying

• To provide a detailed site map

• To discuss the history of surveying

• To evaluate two different surveying techniques

Which equipment is NOT required for a Total Station Survey?

• Reflective prism

• Tripod

• GNSS rover

• Total Station

What is a major benefit of using a Total Station Survey?

• Rapid data collection over large areas

• High accuracy (sub-centimeter precision)

• No requirement for line-of-sight

• Lower accuracy in obstructed environments

What is a drawback of the GNSS (GPS) Survey?

• Complex data integration

• Time-consuming in open areas

• Lower accuracy in obstructed environments

• Line-of-sight obstructions require multiple setups

Which permission is specifically required for GNSS surveys near high-rise buildings?

• Site access permission

• Health and safety clearance

• Environmental impact assessment

• Potential interference checks

What is the recommended surveying technique for high accuracy in obstructed sites?

• Total Station Survey

• GNSS (GPS) Survey

• Photogrammetry

• Aerial Survey

What is the first step in the GNSS (GPS) Survey process?

• Address line-of-sight restrictions

• Record key points including boundaries

• Set up a GNSS base station at a known control point

• Use a GNSS rover to collect data

What is the purpose of re-establishing Temporary Benchmarks (TBMs)?

• To improve data collection speed

• To create a new site map

• To ensure the integrity of the survey

• To replace old equipment

How will the new TBMs be marked according to the draft email?

• With visual flags

• Using durable survey markers

• With approximate coordinates

• Using temporary markers