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Questions and Answers
Which type of surveying is primarily concerned with mapping the natural and artificial features of a terrain?
Which type of surveying is primarily concerned with mapping the natural and artificial features of a terrain?
- Land Surveying
- Engineering Surveying
- Geodetic Surveying
- Topographic Surveying (correct)
Engineering surveying is not relevant for designing infrastructure projects.
Engineering surveying is not relevant for designing infrastructure projects.
False (B)
What instrument is used to measure horizontal and vertical angles in surveying?
What instrument is used to measure horizontal and vertical angles in surveying?
Theodolite
The __________ survey accounts for the Earth's curvature for large-scale measurements.
The __________ survey accounts for the Earth's curvature for large-scale measurements.
Match the following surveying types with their main focus:
Match the following surveying types with their main focus:
Flashcards
What is Surveying?
What is Surveying?
Surveying is the process of measuring and mapping the Earth's surface to understand its features and create accurate representations.
Land Surveying
Land Surveying
Land surveying focuses on determining boundaries and features of land plots, aiding in property ownership and development.
Topographic Surveying
Topographic Surveying
Topographic surveying measures elevation differences and creates detailed maps showing both natural and artificial features of a terrain.
Geodetic Surveying
Geodetic Surveying
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Engineering Surveying
Engineering Surveying
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Study Notes
Surveying
- Surveying is the science and art of measuring and mapping Earth's surface.
- It involves finding the positions of points, distances, angles, and heights to create accurate maps, plans, or layouts.
- Surveying is vital in various fields, including construction, engineering, land development, and cartography.
Types of Surveying
- Land Surveying: This involves identifying land boundaries and features.
- Topographic Surveying: This maps natural and man-made features of the terrain.
- Geodetic Surveying: This considers the Earth's curvature while making large-scale measurements.
- Engineering Surveying: This aids in designing infrastructure projects.
- Hydrographic Surveying: This focuses on underwater features and bodies of water.
Instruments Used in Surveying
- Theodolite: Measures both horizontal and vertical angles.
- Total Station: Digitally combines distance and angle measurements.
- GPS (Global Positioning System): Uses satellite data to determine positions.
- Levels: Measure elevation differences.
Accuracy and Applications
- Surveying ensures precision in projects like building roads, bridges, tunnels, and dividing land.
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