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BearskinBearskin Global Mapper UserPosts: 3
edited November 2014 in Technical Support
I could scratch and dig for an answer or...

I need to create a 3D planar polygon with set elevation and slope, then compute the cut/fill with relation to a DEM. How do I create the 3D planar polygon and can I adjust the elevation of a entire polygon by a given amount, say +1 foot or -0.5 foot? I'm sure the answer is simple if you know it. Not so much if you don't.

Thanks.
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