[GRASS-dev] v.proj: line densification added for reprojection error minimization

[Markus Metz]

On Sun, Dec 14, 2014 at 7:34 PM, Helmut Kudrnovsky <hellik at web.de> wrote:
>> And how about QGIS?
>
> the same, 2 steps are needed: (1) densify data, (2) reproject vector

for non-topological polygons, 3 steps are needed:
1) densify
2) snap
3) reproject

snapping is needed to avoid small overlapping areas and small gaps
between polygons. For topological areas composed of boundaries, this
is not an issue.

Markus M