petoria

Lakes boundary detection

Discussion created by petoria on Jun 4, 2014
Latest reply on Jun 5, 2014 by jimcousins
Hello,

I am working in a arctic environment where there are thousands of lakes. I would like to know if there is a tool wich can automatically detect the boundaries of these lakes and create a polygon or a line around them? I have tried Raster to polygon but it did not provided the result expected (it circuled around every pixels). There should be a screehshot attached to this question.

Thanks,
Laurent

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