5

How do I create a 'heatmap' in QGIS based on the values of the different points? I did do this once before with rainfall, but can't remember how!

  • Ok, I think I've found what I used last time - v.surf.idw. The only problem is that the vector file imports into GRASS without the values. Will still sort this out. – Bernie Dec 19 '12 at 13:42
6

Use the Heatmap plugin. It is the icon with two yellow circles. You can get to it by either right-clicking somewhere on your toolbar and select from the popup menu of plugins or you can go to Plugins -> Manage Plugins.

  • @Sylvester..Perfect ans..this works for me..thanks : ) – Sunil Dec 19 '12 at 9:26
  • Thanks, I was trying to create the heatmap in GRASS and seem to have found the solution. – Bernie Dec 19 '12 at 13:43

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

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