Split Multipart GeoJSON
Split MultiPoint, MultiLineString, MultiPolygon, and GeometryCollection features into individual GeoJSON features.
Input
Source properties are copied to each part and part indexes are added; feature IDs are not duplicated.
Review these warnings
GeoJSON
Map preview
Understanding Split Multipart GeoJSON
Spatial relationships and derived geometry
Split MultiPoint, MultiLineString, MultiPolygon, and GeometryCollection features into individual GeoJSON features.
Split Multipart GeoJSON evaluates where features lie relative to one another or creates geometry from that relationship. Geometry validity, boundary rules and compatible coordinate assumptions control the result.
How to verify the operation
Source properties are copied to each part and part indexes are added; feature IDs are not duplicated.
Review Split Multipart GeoJSON with feature counts, empty outputs, boundary cases and a few known examples. Confirm units and CRS assumptions before treating the result as authoritative.