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Basic measurements in surveying include distance, elevation, and angles. Distance is typically measured using instruments like a tape measure or electronic distance meters. Elevation can be determined using a level or GPS equipment, while angles are usually measured with a theodolite or total station.
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Importance of surveying?
Everything that has to do with civil engineering is based upon the measurements of land surveying. Surveying gives the measurements that are vital to build things such as buildings, bridges, tunnels and other important things.
What are the object of surveying explain the basic principles of surveying?
The main objects of surveying are to determine the relative positions of points on the Earth's surface and to measure distances, angles, and elevations accurately. The basic principles of surveying involve understanding and applying concepts like accuracy, precision, measurements of distances and angles, leveling, and use of surveying instruments to gather data for mapping and construction projects. It is essential to follow standardized procedures and techniques to ensure reliable and consistent results in surveying work.
What is the system of mathematics used for surveying an indirect measurements?
geometry
What are general classifications of surveying?
General classifications of surveying include geodetic surveying, plane surveying, topographic surveying, cadastral surveying, construction surveying, and hydrographic surveying. Geodetic surveying deals with large-scale measurements of the earth's surface, while plane surveying focuses on small-scale measurements on a flat surface. Topographic surveying involves mapping of the land's natural features, cadastral surveying deals with land parcel boundaries, construction surveying is used for building projects, and hydrographic surveying is for mapping bodies of water and their features.
What are the advantages and disadvantages of traverse surveying?
Advantages of Traverse Surveying: Traverse surveying creates a closed loop, which confirms the accuracy of the survey. It is suitable for surveying large areas with a minimum of time and effort. This method can be used for both plane and geodetic surveying. It is easy to calculate the coordinates and areas by using the traverse surveying method. Disadvantages of Traverse Surveying: The accuracy of the survey is dependent upon the accuracy of the instruments used for the measurements. This method requires a long base line which is not always available in certain circumstances. Traverse surveying is not suitable for rough terrain as measurements can be affected by uneven ground. It is difficult to locate the exact points when the measurements are taken from a long distance.
What surveying measurements does a contractor need to a lay 1-m-diameter pipe?
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Why is levelling important in surveying?
Leveling in surveying is important to get an accurate measurement. The rise and fall of the grade will cause the measurements to be off, resulting in an inaccurate measurement of plots of land.
Elementary surveying by jun la putt?
"Elementary Surveying" by Jun la Putt is a comprehensive introductory guide to surveying principles and techniques. It covers topics such as measurements, field survey methods, and the use of surveying equipment. The book is suitable for students, professionals, and anyone looking to learn the basics of surveying.
What is the Two basic surveys in route surveying?
leveling and traversing
What does HOT stand for in surveying terminology?
HOT stands for Horizontal Offset Target, a reference point used in surveying to calculate horizontal measurements and distances from a particular point or feature.
What is backsight in surveying terms?
In surveying, backsight refers to sighting a previously established point in order to orient the instrument before taking new measurements. This helps ensure accuracy and consistency in surveying work by referencing known points.
What is the principle of chain surveying?
Type your answer here... It is the method of land surveying in which only linear measurements are made. Chain surveying requires chain, tape and ranging rods. Chain surveying is not suitable for large areas having many details. (The term "details" means a natural or man-made features at or near the ground surface)
