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Contours from DEM.

Posted: Fri Jan 27, 2017 3:41 pm
by murali07
Can I generate 0.50 m interval contours from DEM availbale on Bhuvan, and how much is the accuracy of the contours?

Re: Contours from DEM.

Posted: Wed Feb 01, 2017 7:24 pm
by sonal
Since the DEM grid(raster) spacing is 30m, the contours cannot be closer than this. The DEM is of integer type. Hence the contour value can only be an integer, not a floated point value.