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Prabhu TL is an author, digital entrepreneur, and creator of high-value educational content across technology, business, and personal development. With years of experience building apps, websites, and digital products used by millions, he focuses on simplifying complex topics into practical, actionable insights. Through his writing, Dilip helps readers make smarter decisions in a fast-changing digital world—without hype or fluff.
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6443 Articles

TYPES OF DIRECT LEVELLING

The following are the different types of direct levelling: (i) Simple levelling…

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TEMPORARY ADJUSTMENTS OF A LEVEL

The adjustments to be made at every setting of the instrument are…

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TERMS USED IN DIRECT METHOD OF LEVELLING

The following terms are used in direct method of levelling: (i) Plane…

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METHODS OF LEVELLING

The following methods are used to determine the difference in elevation of…

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Level and Levelling

Elevation measurements Elevation measurements involve measurements in vertical plane. It is also…

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ADVANTAGES AND LIMITATIONS OF PLANE TABLE SURVEY

Advantages are                                                            1. Possibility of omitting measurement is eliminated. 2. The surveyor…

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ERRORS IN PLANE TABLE SURVEYING

The errors may be grouped into the instrumental and personal errors. Instrumental…

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METHODS OF PLANE TABLING

The following four methods are available for carrying out plane table survey:…

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PLANE TABLE AND ITS ACCESSORIES

The most commonly used plane table It consists of a well-seasoned wooden table Top…

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LOCAL ATTRACTION

A freely suspended and properly balanced magnetic needle is expected to show…

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