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Creating a Heatmap using QGIS 

GeoDelta Labs
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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.
Download the dataset from Kaggle - www.kaggle.com/

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29 июн 2024

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Комментарии : 58   
@abdulhaffizumar4564
@abdulhaffizumar4564 3 года назад
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!!!
@geodeltalabs
@geodeltalabs 3 года назад
Great to hear! ^_^
@klemensjeitler3678
@klemensjeitler3678 3 года назад
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!
@geodeltalabs
@geodeltalabs 3 года назад
You are welcome :)
@rajkumarkrishnan7817
@rajkumarkrishnan7817 2 года назад
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!
@Imrans_Chronicles
@Imrans_Chronicles 3 года назад
After a week long search I found what I wanted. Can't thank you enough for this wonderful tutorial. It's fair to say now "Knowledge not shared; is wasted"
@olufemioni7263
@olufemioni7263 2 года назад
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!!!
@VividKiss
@VividKiss Год назад
I have being trying to create heatmap for a week, and your video had finally save me from consistent failing. Thank you so much!!!!!!! --a grateful high school student
@l.a2463
@l.a2463 Год назад
Your lessons are very general but very specific at the same time. I don't know how you do that, but you are the great teacher!
@DeliriumDelarium
@DeliriumDelarium 3 года назад
Really great tutorial, perfect length, speed, information density, and example. Thank you very much!
@geodeltalabs
@geodeltalabs 3 года назад
Thank you! :)
@bikrambiswas5522
@bikrambiswas5522 3 года назад
Thank you very much " GeoDelta Labs" for this tutorial.
@etarijoy6566
@etarijoy6566 3 года назад
Very detailed and easy to understand tutorial. Thank you for putting this out here.
@geodeltalabs
@geodeltalabs 2 года назад
Glad you enjoyed it!
@monocyte2210
@monocyte2210 Месяц назад
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
@marintothebush
@marintothebush 2 года назад
Very cool video. Thank you for being an amazing teacher!
@alyahyai
@alyahyai 2 года назад
Did like the tutorial, well done explaining the heatmap application in QGIS
@hugocassany
@hugocassany 3 года назад
Amazing tutorial from start to finsh which even a begginer can reproduce easily ! :D
@rajculko
@rajculko 3 года назад
thank you very much for helping me with analysis for my Masters thesis :)
@geodeltalabs
@geodeltalabs 3 года назад
Happy to help!
@utubemania9079
@utubemania9079 3 года назад
Best tutorial in lovely and soothing voice.
@geodeltalabs
@geodeltalabs 3 года назад
Glad you liked it :)
@brendanpeck6121
@brendanpeck6121 Год назад
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.
@geodeltalabs
@geodeltalabs Год назад
Great! glad to hear that :)
@samar3507
@samar3507 3 года назад
It was an amazing tutorial, Thankyou. :)
@mohammadbelalalzoubi8102
@mohammadbelalalzoubi8102 2 года назад
Great video. Thank you.
@ParaguayPeaceCorps857
@ParaguayPeaceCorps857 Год назад
Extremely helpful, thank you so much!
@geodeltalabs
@geodeltalabs Год назад
You're very welcome!
@GalibW
@GalibW Год назад
Greatest lecture I have ever attended
@geodeltalabs
@geodeltalabs Год назад
Thanks
@shankhabhattacharya8921
@shankhabhattacharya8921 3 года назад
It was amazing tutorial thank you❤️
@drsatya2010
@drsatya2010 3 года назад
Very well explained..can you please also explain creating heat map through the heat map plugin.. and also how to analyse it
@cabmmm
@cabmmm 3 года назад
Thank you soo much !
@geodeltalabs
@geodeltalabs 3 года назад
You are welcome
@user-iz6nk2ii4l
@user-iz6nk2ii4l 3 года назад
Thank you so much.
@geodeltalabs
@geodeltalabs 3 года назад
No worries!
@sanjayawanninayake3819
@sanjayawanninayake3819 3 года назад
This would be great application for police and transportation sectors to metigat black spots
@user-tp4hi6ly8q
@user-tp4hi6ly8q 2 года назад
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.
@mikelitoris4028
@mikelitoris4028 3 года назад
Do you know how to clip the heatmap to a shapefile polygon?
@francisdelacruz4231
@francisdelacruz4231 2 года назад
thank you
@geodeltalabs
@geodeltalabs Год назад
You are welcome :)
@mscofield7529
@mscofield7529 3 года назад
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
@nilanjanbasu7633
@nilanjanbasu7633 2 года назад
HOW TO IMPORT A RANGE OF VALUES IN CASE OF GIVING WEIGHTS?
@asmaruddin8978
@asmaruddin8978 Год назад
Please Provide a Comprehensive video on Fault Density Analysis
@geodeltalabs
@geodeltalabs Год назад
Thanks for the suggestion
@asmr_galaxyy
@asmr_galaxyy Год назад
How can i add legend to a heatmap
@subhoshreedas8660
@subhoshreedas8660 3 года назад
How to make point accident map
@aniketkadam8224
@aniketkadam8224 3 года назад
Sir, I have an accident database .. so how to find accident hotspot in arc gis... sir please tell me the process?
@geodeltalabs
@geodeltalabs 3 года назад
The concept will be the same as this tutorial. You can use the kernel Density tool in ArcGIS (Spatial Analyst Tools -> Density -> Kernel Density) Kernel Density tool is calculating the density of features in a neighborhood around those features. So as long as you have the recorded spots in the form of points, you should be able to do this. You can do a Kernal Density estimation with line features too, but for what you have mentioned, using the points is the accurate way to go about it.
@aniketkadam8224
@aniketkadam8224 3 года назад
Thank you sir
@aniketkadam8224
@aniketkadam8224 3 года назад
@@geodeltalabs sir can i follow the above hetamap video process... to find road accident hotspot?
@libertado832
@libertado832 3 года назад
@@geodeltalabs is the heat map in qgis the same as kernel density?
@monitoring_evaluation
@monitoring_evaluation Год назад
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
@neelashelke9917
@neelashelke9917 Год назад
I think the column name is Descrip_6 ....still my code isn't working too
@samrian2k
@samrian2k 2 года назад
How can this layer be exported as a kml layer (google maps) ?
@nuradlinamatnizam8479
@nuradlinamatnizam8479 2 года назад
I would like to know too
@syazwanazaman9537
@syazwanazaman9537 2 года назад
How to create legend based on the heatmap
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