Which transformer can I use to identify overlapping polygons in a single dataset and show them as the output.
Question
how to detect overlapping polygons in a single dataset
+13- Contributor
You can use the AreaOnAreaOverlayer.
https://community.safe.com/general-10/fme-form-starter-20721
+44- Influencer
You could try the AreaOnAreaOverlayer and then a TestFilter to separate out the features that you want afterwards.
https://docs.safe.com/fme/html/FME-Form-Documentation/FME-Transformers/Transformers/areaonareaoverlayer.htm
+44- Influencer
You can use the AreaOnAreaOverlayer.
Whoops sorry, your post had not loaded when I typed mine, did not mean to double up the answer.