Questions tagged [duplicates]

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Deleting large number of duplicates in attribute table in QGIS

In QGIS 3.22 I have a vector file with about 9000+ objects and for some reason, each of them has duplicates. Which way can I find on QGIS to remove duplicates which have the same object "ID" ...
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Removing repeated commas with ArcGIS Survey123

I have created a form in ArcGIS Survey123. I have several field where you can enter multiple numbers from a select_multiple question. I then want to put all of those numbers into a single string. So I ...
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Count then remove similar polygon features

Is there a feature, preferably in OGR, that will remove duplicate polygons and add a count of duplicates to the remaining features attribute field?
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