Levelling in Surveying: Corrections, Distance of Visible Horizon & Reciprocal Levelling
Автор: Parag Pal
Загружено: 2026-02-14
Просмотров: 43
Описание:
In this lecture on Levelling in Surveying, we explain important concepts such as Corrections in Levelling, Distance of Visible Horizon, Reciprocal Levelling, and other related topics with clear theory and exam-oriented explanation.
📌 Topics covered in this video:
Introduction to levelling in surveying
Types of levelling
Errors and corrections in levelling
Curvature of earth correction
Refraction correction
Combined curvature and refraction correction
Distance of visible horizon
Reciprocal levelling
Elimination of collimation error
Importance of reciprocal levelling in practice
Numerical examples and exam questions
This lecture is very useful for:
✔ Civil Engineering students
✔ Diploma & Degree Surveying courses
✔ GATE / SSC JE / RRB JE / PSU exams
✔ Beginners learning levelling step-by-step
📘 Watch the complete Surveying Fundamentals playlist for theory and numericals.
👍 Like | 🔔 Subscribe | 💬 Comment for numerical problems and doubts
#Levelling
#Surveying
#ReciprocalLevelling
#CorrectionsInLevelling
#DistanceOfVisibleHorizon
#CivilEngineering
#SurveyingFundamentals
#GatePreparation
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