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Raster to Polyline

Question asked by rsarante on Jan 22, 2016
Latest reply on Jan 22, 2016 by Dan_Patterson

Hello , I am carrying out a survey with drone on a sugar cane plantation and later create a Geotiff RGB with photos .
I would like to create a polyline out of sugar cane planting line and when there was a failure that line would be stopped , and resumes when the flaw end.

I'm trying to use the raster calculator and separate what is sugar cane and what is failure , so far succeeded. Then I re- classify and leave only what is cane sugar , however when I go transforming raster to polyline lines checkered leave around each pixel. I wish this line would leave the center of the pixel spot that form the row, how should I do this ?

(Raster Calculator)


(Raster Reclassify - Only sugar cane)


(Raster to Polyline)





(polilines de way I wanted) in black

thank you so much