2.2.63. Polygons topological simplifier

This tool simplifies linear and polygonal geometries. Useful for simplifying administrative boundaries, vegetation, and other polygons that touch each other. This tool keeps topology, boundaries between features will not get gaps or overlaps.

Input:

• Linear or polygonal layer file in OGR-compatible vector format. For formats with several files upload a ZIP archive.

• Simplification percentage - Range 1 to 100. Use 90 for testing. The higher the percentage - the higher the simplification.

Output:

• Simplified GeoJSON

Launch tool: https://toolbox.nextgis.com/operation/polysimplifier

Try it out using our sample:

Download input dataset to test the instrument. Step-by-step instructions included.

Get the output to additionally check the results.