geojson-feature-merger

This is a GeoJson editor/tool customized to merge features. You can merge and create a new feature with neighboring features with this tool.

Tool is now available on GitHub Pages

• To test: Just click Merge button.

• You can use Default OpenLayers Countries source or enter your special geojson source url to fetch.

• You need to add feature names with comma seperated

• Once you click on Merge button tool will create a new feature.

• You can check the new feature on geojson.io editor.

• You can use Copy to Clipboard button to copy new feature.

Used Libraries

• Leaflet.js
• turfjs.org

Following screen shot is result of merging Germany,Poland and Austria features:

#openlayers #leaflet #turf #features #merge #union #polygon #geojson

related SO question: https://stackoverflow.com/questions/68005988/geojson-turf-merge-multiple-polygons-to-one-polygon-keeping-hole