Strata sieve
Strata sieve Enforce a minimum patch size on a stratification layer. Small patches are reassigned to the neighbour they share the most boundary with, so no area is lost.

1. Load a layer

Drop a file or click GeoJSON, JSON, or a zip containing one

2. Set the minimum

Drag to pan, scroll to zoom. Drag the divider to compare.
BeforeAfter

Working

Load a layer to see the area report.