Surveying Area Calculations | Planimeter in Surveying| Numericals

This video covers the surveying area calculations from the topic surveying area and volume. Area calculation is done by prismoidal rule in surevying, area by trapezoidal rule in surveying, area by Simpsons 1/3 rule in surveying, area by mid ordinate and average ordinate. This video also contains planimeter numerical, planimeter in surveying is used to calculate area of irregular figures.