Preview Questions Surveyor (Land/Topographical) | Role Specific Skill

Question 1: What is the role of geodetic surveys in land surveying?

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They are used for mapping local roads and property boundaries

They only focus on boundary lines and legal descriptions

They account for the earth's curvature and provide more accurate long-distance measurements

They measure the volume of earth material for construction

Question 2: What is the main advantage of using aerial surveys in site surveying?

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They capture large areas in a short amount of time

They are more accurate than traditional surveying methods

They provide detailed elevation data

They reduce the need for ground surveys

Question 3: What is the primary function of a "corner record" in a boundary survey?

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To document evidence of property ownership in case of disputes

To mark the precise location of property corners for future reference

To define the land use zoning restrictions along the boundary

To record property owner names and their respective land titles

Question 4: What should a surveyor do when they find old boundary markers that conflict with the modern survey results?

Which action should you take?

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Use the old markers as the legal boundary, ignoring the new survey

Keep the old markers but mark the new boundary as a reference

Seek legal advice and possibly file a new survey to clarify the boundary

Accept the new survey and disregard the old markers

Question 5: When utilizing LiDAR for topographical mapping, which type of data is primarily collected?

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GPS data for positioning

Elevation models for 3D visualization

Digital photographs for surface texture

Distance measurements based on laser reflections

Question 6: Which of the following survey techniques is best suited for accurately capturing topographical features of large, open areas?

Which action should you take?

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Handheld GPS surveying

Tape and compass surveying

Aerial photogrammetry

Grid-based triangulation