Modeling Forest Canopy Height using EO Data and GEE

[@vietttt0104]

Thank you so much for this work. I am a beginner in GEE and have started for 1 month with GEDI data and GEE. My aim is to model forest canopy height using GEDI, Sentinel-1, Sentinel-2 and PALSAR and Random Forest using several spectral indices and also the dual-polarization. This tutorial absolutely helps me a lot. However, in the step of creating model assessment statistics, I cannot create the chart following your tutorial. Anyway, thank you again for this work.

[@couragekamusoko5689]

Thank you very much for the comments. Please email me ([e-mail]) your link to the script. I will check it out. Best regards

[@virdhan8096]

I have subscribed your channel and liiked this video. Very helpful

[@ZoeLu-h6h]

Nice tutorial! I have one question. The projection of training and validation is 4326. Whether it should be reprojected to 32735, same as the other data.

[@couragekamusoko5689]

Yes, it should be reprojected to 32735.

[@layazeinali9475]

hi, thank you so much for useful video, this is CHM or FCH?

[@couragekamusoko5689]

This is CHM (canopy height model).

[@arifoukombate6619]

Thanks a lot for this usefull video ! I'll like to know how to map forest AGB or AGBD using Forest Canopy Height map ?

[@couragekamusoko5689]

I do not know how to model AGBD using only forest canopy height.

[@arifoukombate6619]

@@couragekamusoko5689 Thank you very much for your answer. I wanted to use tree canopy height and Sentinel 2 variables (bands, vegetation indices) and SRTM (slope, altitude, aspect) to model the AGB. But I'll try something on my own first and then eventually come back to you for help. Thanks !

[@FernandoFormagini]

Thanks a lot!! really useful!!!!

[@mauriciojeanfreisleben8254]

awesome video Courage! i've already subscribed to your channel and website. keep it up. greetings from brazil

[@couragekamusoko5689]

Thank you very much for your support!!

[@AnnaAmmu-v7h]

Hello Courage,
It is a wonderful video and a great work.
While working on the code, when i select a different area and try to project it, am receiving the error "Projection error: Image.divide: If one image has no bands, the otger must also have no bands. Got 0 and 1."
I changed the date range and area, however, the issue persist. Could you kindly help?
Thanks in advance.

[@virdhan8096]

Hi, i face the same problem. Any solution to this problem?

[@ElkinArango-v6r]

Greetings, when running the code I have this error, please guide me how to solve it.
Thank you "Line 223: Can't transform (-892096.5,-483859.0)"

[@couragekamusoko5689]

Please email your code

[@ry_zakari]

Good videos for beginners. But you never shared your code

[@hermanediesse6035]

THANK YOU VERY MUCH Courage

[@couragekamusoko5689]

You are welcome

[@alemayehumullatuadashio5350]

Nice tutorial.

[@WangRIsing]

Thank you for your course. I wonder if there are any relevant papers for reference about this method. Thanks a lot

[@couragekamusoko5689]

Please check on science direct!!

[@zerihunchere1036]

Thank you very much for this wonderful tutorial. Can I get the code, please?

[@asim_qadeer]

cant even acess your website .requires username and password. pls provide a script link

[@couragekamusoko5689]

My sincere apologies. The website was down (maintenance). You can now access the free courses.