I have a shapefile displaying the borders of several city units. One of its polygons, however, had free space consisting of four vertices in it. I created another polygon inside the free space and then used Dissolve
to close the free space. The result was the following layer which still contains some errors (see the close-ups below).
Is the best way to resolve this in QGIS 2.2 using some kind of v.clean
?
The entire data seems to be corrupted. Using Dissolve
on the entire shape results in what the fourth screenshot shows.