Near-Real-Time Forest Disturbance Mapping (CCDC based)#
Background#
Near-Real-Time Forest Disturbance Mapping (NRT-FDM) can be useful for a variety of applications, foremost policy enforcement. In this workflow description we provide a step-by-step guide on how to set-up a NRT-FDM on SEPAL by using advanced functionality of the CCDC algorithm.
Requirements#
Area of Interest
Forest Mask and/or Training data for Forest/Non-forest
dsfas
Main Steps#
Create CCDC Asset for historical period (-3 + 1 year around forest mask year)
Create CCDC Slice at coinciding forest mask date of the historical period
Provide/Generate Training Data for the end of the historical period for Forest/Non-Forest
Classify CCDC Slice from Step 2
Generate new CCDC Asset utilizing the classification from Step 4
Generate CCDC slice with latest valid date
Classify new
Create mosaic for latest period
Compare index to probability change
–> not issue at the end of time-series - not compare it to last image, but to last year?
Warning
The documentation of this functionality is under construction.
Tip
For specific help, please open an issue on our repository by clicking