When the outputs are aggregated across tiles sometimes tiny gaps (<10cm) remain where tile edges were. These are more common in the results of the overlay operations, but also occur in the main output.
It doesn't affect numerical results because the gaps are so small, but you can see them when the polygons have an outline, and they make unnecessarily complex polygons.
When the outputs are aggregated across tiles sometimes tiny gaps (<10cm) remain where tile edges were. These are more common in the results of the overlay operations, but also occur in the main output.
It doesn't affect numerical results because the gaps are so small, but you can see them when the polygons have an outline, and they make unnecessarily complex polygons.