This example starts with the specification of a coordingate (lat/lon) and a buffer radius. The resulting buffer area around that center will be used to extract OSM objects. These objects are then used to compute the bounding box and the convex hull around them and display it in a view. This lets you compare the geometry of the resulting polygon object for the two methods.
Workflow
Bounding Box vs. Convex Hull
Used extensions & nodes
Created with KNIME Analytics Platform version 4.7.1
- Go to item
Geospatial Analytics Extension for KNIME
SDL, Harvard, Cambridge US
Version 1.0.0
- Go to item
- Go to item
- Go to item
- Go to item
- Go to item
- Go to item
Legal
By using or downloading the workflow, you agree to our terms and conditions.