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Write short note on orientation in plane table surveying?
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written 7.3 years ago by
teamques10
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• modified 7.3 years ago |
The method of setting up the plane table at each of the successive station parallel to the position it occupied at the starting station is known as orientation. Orientation may be done by magnetic needle and Backsight.
Orientation by magnetic needle- This method is suitable when a local attraction is …
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