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

Question 1: In land surveying, what does the term "sighting" refer to?

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Aligning a measuring instrument with a target point

Calculating the elevation of a given point

Measuring the azimuth of a point

Determining property boundaries

Question 2: What is the primary use of LiDAR data in Geospatial Data Analysis for topographical surveys?

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To map elevation and terrain features accurately

To determine the soil composition of the land

To calculate the distance between points in a grid

To analyze the vegetation density over large areas

Question 3: Which tool would you use to detect spatial patterns or clusters in geospatial data?

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Linear regression

Proximity analysis

Cluster analysis

Trend surface analysis

Question 4: Which of the following survey techniques is most effective for collecting data for underground utility mapping?

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Digital Leveling

Total Station

Ground Penetrating Radar (GPR)

Terrestrial laser scanning

Question 5: Which software is most commonly used for creating and analyzing topographical maps?

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ArcGIS

SAP2000

SketchUp

AutoCAD

Question 6: What is the primary advantage of using LiDAR technology in topographical mapping?

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It can only be used in flat terrain

It captures highly accurate 3D point clouds for detailed mapping

It allows for real-time data processing

It is faster than traditional surveying methods but less accurate