This video is about finding out the reduced levels of the ground by rise and fall method. Levelling is the most important topic in surveying branch and to find out reduced levels we go for height of instrument method or rise and fall method. In this video we will see the problem based on rise and fall method as well as the arithmetic check.
The link for the Height of Instrument Method
• Height of Instrument M...
You can just check out my Local Attraction in Compass Surveying video in below link
• Local Attraction Probl...
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6 сен 2024