Acid Maps is basically a web server that generates interpolated images from a set of valued points in real time. This means that you can use your existing datasets (e.g.: sales, temperature, etc...) to generate advanced visualizations: heatmaps, isolines and Voronoi diagrams.

These kind of graphs are commonly used in many industries as a decision support system. Real estate, retail, agriculture and telco are good examples of industries where the geographic information is very important and these analysis provide a simple way to help the managers to take important decisions.

The code has been released under LGPL, and it's available here.

For further information, you should check the project documentation (still in early stages, please be patient) at github.

Here, you can see a simple demo application that generates three different analysis using random data.

Check the Live Demo.