Geospatial analytics with KNIME Data Connect events – KNIME Community Hub

This workflow shows how to use the nodes of the geospatial analytics extension to: - Retrieve polygon boundaries, - Create projections, - Perform unary union operations to merge polygons, - Extract representative points, - Handle legend; - Visualize events and registrations by regions in a map.

This is a companion discussion topic for the original entry at

Hi! I am not able to install this extension. Got an error that I cannot solve.

KNIME says extension is already installed, but I don´t see it. I see the old OSM extension, but the Geo Spatial extension…

Please advise