I have a LAS dataset representing the groundsurface (also available in a point feature class) and a polyline Z feature class. Is it possible to determine where the polyline z is above the ground surface also taking into account in between the vertices?
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Is it possible to check if certain line elements of a polyline Z are above the ground surface, also taking into account in between the vertices?
Best answer by markatsafe
@sibe if you generate a DEM from your LAS and then drape a copy of your line onto the the surface, you can use more or less the same as I described for you here
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