Creating a Heatmap using QGIS

In this tutorial, you will learn how to use QGIS in order to develop a heatmap based on a given set of point data (Kernal Density Estimation). The data corresponds to the recorded traffic incidents during year 2011 in Barcelona, Spain.

[abdulhaffizumar]

Words can't fully express how great of a teacher you are! I've gotten so much better in QGIS by following your tutorials. You not only teach the subject matter, but take time to explain every detail and process involved. Thank you!!!

[klemensjeitler]

your tutorials are the best qgis tutorials! Which each of them I can learn so much. And they are very comprehensible and easy to follow. Thank you so much!

[rajculko]

thank you very much for helping me with analysis for my Masters thesis :)

[monitoring_evaluation]

SOS: Hello Sir. Thank you very much for the wonderful tutorial. I wrote my code correctly, yet my OK to validate the code wont be activated. It remaind inactive. I checked the code for errors and found non. Please see below:
CASE
WHEN "Descrip_vic" = 'Ferit lleu' THEN 1
WHEN "Descrip_vic" = 'Ferit greu' THEN 50
WHEN "Descrip_vic" = 'Mort' THEN 100
ELSE 0
END

[Phemiey]

You made QGIS so simple. Your descriptions are clear and easy to follow. I am new to GIS, and I am already feeling like I can do a lot by practicing with your tutorials. Thanks!!!

[brendanpeck]

Awesome job on this video. I was able to create a heat map of car accidents weighted by number of pedestrians involved within New England.

[mikelitoris]

Do you know how to clip the heatmap to a shapefile polygon?

[DeliriumDelarium]

Really great tutorial, perfect length, speed, information density, and example. Thank you very much!

[samriank]

How can this layer be exported as a kml layer (google maps) ?

[monocyte]

Thank you so much! Ive been looking for a turotrial in heat maps and I wonder why this video was not recommended to me . thank you agian

[ゆうき岡本]

Thank you very much for your instruction. I have a question about how to export the heatmap output into Tiff or GeoTiff file. If you don't mind, could you explain in here or else? Thanks in advance.

[alyahyai]

Did like the tutorial, well done explaining the heatmap application in QGIS

[mscofield]

hi， how to make the heatmap more clear. I used the openstreetmap as the background map, but after generating the heatmap, the background is very blurry

[etarijoy]

Very detailed and easy to understand tutorial. Thank you for putting this out here.

[hugocassany]

Amazing tutorial from start to finsh which even a begginer can reproduce easily ! :D

[VividKiss]

I have being trying to create heatmap for a week, and your video had finally save me from consistent failing. Thank you so --a grateful high school student

[nilanjanbasu]

HOW TO IMPORT A RANGE OF VALUES IN CASE OF GIVING WEIGHTS?

[rajkumarkrishnan]

Thank you for your excellent training videos. I watched many other QGIS videos before finally stumbling onto yours, which are 100% the best in the internet! I have learnt so much in one afternoon!

[drsatya]

Very well explained..can you please also explain creating heat map through the heat map plugin.. and also how to analyse it

[marintothebush]

Very cool video. Thank you for being an amazing teacher!