Methods of obtaining i contours

06.08.2015 • Views

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Methods of obtaining i contours

h d f b i i Methods of obtaining contours - Mindthreshold

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Trace‐contour contour methodPrepared by: Andre‐Paul C. Ampong 4

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CE 221 –Higher Surveying

Methods of obtaining contours

Surveying

STADIA LEVELING

TACHEOMETRY

Surveying

Trace‐contour contour methodPrepared by: Andre‐Paul C. Ampong 4

Page 1: Methods of obtaining i contoursPrep
Page 5 and 6: Coordinate methodPrepared by: Andre
Page 7 and 8: Controlling‐point method• Consi
Page 9 and 10: Photogrammetric methodPrepared by:
Page 11 and 12: Photogrammetric method• Disadvant