Heat map and Open Street Map

KNIME Extensions
1

Hello,

I was wondering if there is any way to put a heat map on an OSM?

What I mean is, I can create an Heat Map based on a frequency. These frequencies are geolocalized and I would like to add the heat map created before on it... Does anybody knows about that?

Thanks in adavance

Regards
Jerome

2

Hi Jerome,

maybe you can achieve something similar by using the Shape-, Color-, and Size-Manager nodes in conjuction with the OSM Map View- or OSM to Image-node. These *-Manager-nodes allow to define the appareance of the map markers to be overlayed over the OSM in dependence of a certain property (e.g. frequencies). An example workflow (008002) on the example server demonstrates the usage.

I hope that helps.

Best,

Martin

3

Hi Martin,

Thanks for the tips. I thought about this option, but was wondering for a best solution.
But not a problem, I'll find a way to achieve my goal.

Thanks a lot for your help

Regards

Jerome