Prismatic compass closed traverse method | प्रिज्मैटिक कम्पास बंद मालारेखण विधि |
Автор: Geografy fact n practical
Загружено: 2019-09-17
Просмотров: 14730
Описание: Prismatic compass closed traverse survey.A closed traverse survey by prismatic compass is a method of surveying where we measure the lengths and directions of a series of connected lines that form a loop. We start and end at the same point. We use a prismatic compass to measure the magnetic bearings of the lines and a chain or tape to measure the distances, record the data in a table and apply corrections for errors, then we draw the traverse on a map using a protractor or a graphical method.This method is used for surveying the boundaries of lakes, woods, fields, plots of land, etc. and for surveying moderately large areas with accuracy and ease.
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