google-maps,png,overlay,cluster-computing , Generate overlay map image from geo data

Generate overlay map image from geo data


Tag: google-maps,png,overlay,cluster-computing

I need to generate a transparent image to apply on map similar to these: Image_1or Image_2

I need to generate this image from a dataset: I have many data points (with lat and long) and I would to generate this image (server side) to show density on map of my data.

Know you something (libraries, or best way to solve my problem) about it?


Those are heatmaps. Google Maps already has this capbility, so you should check out their sample and the documentation. It can be as basic as loading in your data points and applying them as a layer or you can do much more customization.


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