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of /home/abouaayt/public_html/aboutcivil/answers/qa-plugin/user-management/layer.php what is contouring?and what is the use with contouring? - Civil Engineering Technical Questions Answers - Ask a Civil Engineer
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what is contouring?and what is the use with contouring?

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Contouring :- The imaginary lines on the surface of the earth which join the points of equal elevation;

Use: We can know the undulations,elevations of various points and to prepare a topographic map but it is time consuming and not an accurate
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