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2
votes
2answers
78 views

Suitable Raster processing methods to extract field boundaries from images

I'm trying to extract field boundaries and features from a lot of aerial images of agricultural land - and avoid digitizing these features manually. I've managed to get a crude raster file of the ...
1
vote
1answer
49 views

Why slope tiff image produced with QGIS does not show properly in paint?

So I have this slope tiff image that I created using a DEM reprojected in meters. When I view it in QGIS, it shows fine. If I try to edit the picture in paint or Gimp afterwards, I dont see the same ...
4
votes
3answers
478 views

How to improve cartography by processing map exports with GIMP?

I am about to make a map with a heavy emphasis on cartography. I would really like to spice it up by processing the image in GIMP and I was wondering if anyone had any tips for bringing the ...