All Questions
Tagged with vectorization raster-conversion
5
questions
0
votes
0
answers
31
views
Extract a vector from a raster with a single boundary in QGIS
I have a "problem", I need transform a raster in a vector and it works but some pixels like the one in the print it is separated from the boundary, and for my use (a specific use of ...
0
votes
0
answers
240
views
Creating shapefile of a raster image in QGIS 3.6
I use QGIS 3.6 on Windows and I have been trying to convert raster images into shapefiles. I managed to do that for Digital Terrain Models only, using the conversion --> vectorize tool in the qgis ...
3
votes
1
answer
4k
views
Converting raster to line vector layer
I would like to convert all values having the value 1 in a binary raster to a line vector layer. The following image shows the binary raster (1=white and 0=black):
The optimal output would look like ...
1
vote
1
answer
261
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Vectorizing missing nodes in QGIS?
I am trying to vectorize a raster with tree coverage information. I classified the data in 3 categories and now I am vectorizing the raster to make calculations and intersecting it with other layers.
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2
votes
1
answer
157
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Creating random points in vectorized raster in ArcGIS for Desktop?
Im conducting an accraucy assessment of an NLCD map. First, I wanted to create a few points in each land cover category in Arc, convert it to kml format, then pull it into Google Earth to make sure ...