Trimming road end at the intersection?
Geographic Information Systems Asked by Zoran Petrović on December 4, 2020
I have a road centerline that I have used to create buffers that represent road area. Now I need to fix the intersections. As you can see on the picture, if the road end is touching the non-end of the other road, I need to trim it’s road area. If road end is touching another road end, I should trim the smaller one (shorter one).
Any way to do this, preferably in QGIS?
EDIT:
- Road areas that belong to the different centerlines must not be
merged. - All roads in this case have the same classification.
One Answer
If one large buffer is acceptable, you can dissolve the boundaries of your buffers.
In Vector/ Geoprocessing/ Buffer, choose Dissolve result.
Sample output:
Answered by Andy on December 4, 2020
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