A cadastral survey is designed to establish property boundaries for legal purposes. It is essential for land ownership documentation, dispute resolution, and ensuring clear land records.
What is the function of survey plotting?
A Measure distance
B Plot data and create maps
C Measure angles
D Measure elevation
Survey plotting converts raw survey data into maps or diagrams, providing visual representations of land features, boundaries, and structures, essential for planning, construction, and legal purposes.
What is the primary goal of accuracy and error analysis in surveying?
A Measure angles
B Identify and correct measurement errors
C Identify and correct measurement errors
D Measure distance
Accuracy and error analysis help identify discrepancies in measurements. By analyzing errors, surveyors can correct and minimize inaccuracies, ensuring reliable and precise survey data for construction and planning.
What does chain surveying measure?
A Angles
B Elevation
C Horizontal distances
D Volume
Chain surveying is a method used to measure horizontal distances on the ground. It is typically employed for small-scale surveys, where high precision is not as critical.
What is the primary function of tape surveying?
A Measure distances
B Plot boundaries
C Measure elevation
D Measure angles
Tape surveying is a simple method used to measure short distances on the ground. It is a basic technique commonly used for smaller surveys, where high precision is not a necessity.
What is the purpose of using electronic surveying tools?
A Measure elevation
B Measure both distance and angles
C Measure volume
D Measure area
Electronic surveying tools, such as total stations and GPS, allow surveyors to measure both angles and distances accurately and efficiently, improving the speed and precision of the survey.
What does compass surveying primarily measure?
A Elevation
B Distance
C Angles and directions
D Volume
Compass surveying is used to measure directions and angles relative to magnetic north. It helps in setting out boundaries and determining the orientation of lines in a survey area.
What is the main use of alignment surveys in construction?
A Measure volume
B Measure distances
C Measure elevation
D Set construction layout
Alignment surveys are used in construction to establish the alignment of roads, railways, and pipelines. They ensure that structures are placed accurately according to the project’s design.
What is the primary purpose of a hydrographic survey?
A Measure water depth
B Measure angles
C Measure land boundaries
D Measure area
Hydrographic surveys are conducted to measure the depth and shape of water bodies, along with other underwater features. This is essential for navigation, dredging, and marine construction projects.
What is the purpose of using survey software?
A Measure volume
B Plot maps and perform calculations
C Measure angles
D Measure distances
Survey software is used to process data, create maps, and perform necessary calculations. It significantly enhances the efficiency of surveying work, improving accuracy and reducing human error.
What does a boundary survey establish in land surveying?
A Distance
B Property lines
C Angles
D Volume
A boundary survey is used to measure and establish the exact location of property lines. It is essential for property ownership, resolving disputes, and ensuring legal clarity.
What is the main function of a clinometer in surveying?
A Measure angles
B Plot maps
C Measure distance
D Measure elevation change
A clinometer measures the angle of elevation or slope between two points. It is often used in forestry, environmental studies, and construction for assessing terrain steepness.
What is the purpose of using a total station in boundary surveys?
A Measure distances and plot data
B Plot property boundaries
C Measure angles
D Measure volume
A total station measures both angles and distances, making it ideal for boundary surveys. It provides accurate data that is essential for establishing land boundaries and creating precise maps.
What does survey software help to analyze in surveying?
A Elevation
B Spatial data
C Volume
D Distances
Survey software analyzes spatial data collected during a survey. It helps create maps, perform calculations, and visualize the geographic information for better planning and decision-making.
What is the primary use of remote sensing in surveying?
A Measure angles
B Plot data
C Capture data from satellites
D Measure height
Remote sensing uses satellite or aerial images to collect data about the Earth’s surface. It is a key tool in large-scale surveys, environmental monitoring, and geographical mapping.