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Putting in contour lines every 20 feet

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Uploaded by on Jan 29, 2012

This is a process for ground-truthing of a map or surveying elevation contours

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Comedy

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Standard YouTube License

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  • i have been experimenting with contour mapping for swales, terraces, berms, diversion ditches.. my friend showed me how to use a laser level but i have found that a bunyip water level is the simplest and most effective tool for measuring contour.

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