Surveying formulas for all the concepts covered under different courses, B.Tech, Diploma, GATE, SSC, or Other competitive exams, are provided here by our subject matter expert. To solve the surveyi ...
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Importance of Clear and Accurate Field Notes for Surveyors
What are Field Notes? When surveyors go out into the field to measure and map an area, one of the most important things they do is take detailed and clear Field Notes. These notes are used to make ...
Systematic and Random Errors in Surveying
If you’re working in surveying, it’s important to be aware of the potential for both systematic and random errors in your measurements. An error means the difference between what we mea ...
Techniques Used in Preliminary Surveys
What is Preliminary Survey Preliminary surveys also referred to as pre-engineering surveys, location surveys, or data-gathering surveys, are a method used to gather information about the location o ...
General Procedure In Making A Chain Survey
What is Chain Survey? Chain surveying is a very traditional method of surveying. In this method, we record only linear measurements, not angular measurements. Additionally, only measuring tasks are ...
Necessary Precautions In Using Chain Surveying Instruments
We have already discussed chain surveying in our last article, In this article, we will learn about “Necessary Precautions In Using Chain Surveying Instruments”. Precautions to Take When Using Cha ...
Difference between Theodolite and Total station
What is theodolite? A theodolite is an accuracy instrument for estimating points in the horizontal and vertical planes. Its conventional use has been for land survey. It is additionally utilized br ...
Surveying – Its Meaning, Objectives, Methods & Principles of EDM
The surveying can be originated from ancient Egypt. Generally, the great pyramid of Khufu at Giza was built about 2700 BC, 755 feet (230 meters) long and 481 feet (147 meters) high. Introduction to ...
5 Types of Levelling Instruments used in Surveying
What is Leveling? The process of calculating the height of one level in relation to another is known as levelling. It is used in surveying to determine a point’s elevation relative to a datum ...
Rise and fall method with Examples
Rise and fall is the method of surveying to solve the levelling to find out the difference in elevation and elevation of two points. In this method Like we need to calculate the difference in eleva ...