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What is Fore and Back Bearing in Surveying about?

The document discusses how to calculate the area of a closed traverse using the Double Meridian Distance (DMD) method. It explains that the DMD of each line is equal to the DMD of the previous line plus the departures of the previous and current lines. It provides an example calculation using the latitudes and departures provided for each line of a closed traverse. The total area is calculated as half the sum of the DMD multiplied by the latitude for each line.

Author

Bishwajit Chowdhury

Language

EN