Web Applications Stack Exchange is a question and answer site for power users of web applications. Join them; it only takes a minute:

Sign up
Here's how it works:
  1. Anybody can ask a question
  2. Anybody can answer
  3. The best answers are voted up and rise to the top

I'd like to be able to generate a heat map to visualise some location-based data using some sort of nice simple mashup tool without doing any programming. Assume that I have tabular data consisting of two columns: an address column, and a number column.

Is there a web application that allows me to upload such data and then generate a nice heat map of it (say, where the "hotter" parts correspond to the higher numbers in the second column)?

One special case of this could be if I uploaded a list of weather stations and the average annual temperature recorded at that station, so hotter parts of the country would appear in red and colder parts would appear in blue.

share|improve this question

closed as off-topic by Al E., serenesat, Rubén, jonsca Jun 7 at 23:10

This question appears to be off-topic. The users who voted to close gave this specific reason:

  • "Questions asking for us to recommend or find a Web Application are off-topic and out of scope, as they tend to attract opinionated answers and spam. However, your question may be on topic at Software Recommendations if you can rewrite it so that it meets their quality guidelines" – Al E., serenesat, Rubén, jonsca
If this question can be reworded to fit the rules in the help center, please edit the question.

You can upload data from a speadsheet to Google Fusion Tables and there's examples to get started. Also try searching the google group for specific tips on creating a heat map.

share|improve this answer

Microsoft has basically the same thing as Google...


share|improve this answer

I use something that doesn't create heatmaps, but instead just drops pins on a google map for CSV data. it's something that I built for personal use, let me know if you'd like a link.

share|improve this answer

Not the answer you're looking for? Browse other questions tagged or ask your own question.