Create Verra's JNR Deforestation Risk Map in Google Earth Engine

Verra's Jurisdictional & Nested REDD+ (JNR) has a method to create a deforestation risk map using multi-temporal deforestation data, current forest, and deforestation rate. It uses the convolved or moving windows approaches. In the end, it will be reclassified into 30 deforestation risk classes where class 30 has the highest risk.
Read more here: verra.org/wp-content/uploads/...
Check the script here: code.earthengine.google.com/5...
In this video and script, I will show you how to use the method on Google Earth Engine where we could create all the data necessary in a single script instantly. I am my previous deforestation mapping videos where I composite the Landsat Imagery, calculate vegetation index, and mask the forest value.
In this video I am using three periods of forest in 1990, 2005, and 2020 where I will get deforestation in 1990 - 2005, 2005 - 2020, and the current forest in 2020. I am using Palangkaraya City, Central Kalimantan as an example. I also present the legend for easy interpretation.
I hope my video could help your project and research
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Linkedin: / ramiqcom
GitHub: github.com/ramiqcom

[@fakharulislam2519]

Really amazing

[@mafuzamaya6015]

thank you so much, i learned a lot

[@infernalflamezz7480]

I appreciate your videos

[@ramiqcom]

Thansk

[@spartakos536]

Hello my friend, I applied this code to my project (Antalya) but results are no convenient because the code showed area of forests in Antalya had increased from 1990 to 2020. Area of forests should decrease in this period. Why are results incoherent?

[@CaleFon]

I cannot get this line: var array = ee.List.repeat(ee.List.repeat(deforestationRate, 9), 9); since ee.List returns a new list containing the deforestation rate but 9 times.) May you explain this step please

[@ramiqcom]

It is to create a 2D array of the same value

[@dgwenzi]

Great stuff! Do you have another one for the JNR Risk Allocation Tool?

[@ramiqcom]

Tell me more about it

[@user-tt4lm2yk4s]

sir how to export image

[@ramiqcom]

read earth engine documentation on how to export image