This tutorial is showing how to use NASA Earthdata Search tool to download h5 GEDI data.
Here is the link showing the selection used in tutorial:
https://search.earthdata.nasa.gov/search?q=GEDI&lat=45.23291015625&long=24.0205078125&zoom=7
This tutorial is showing how to use rGEDI tool available here
This tutorial is showing how to import processed GEDI data into GEE and how to produce a MLA regression wall-to-wall map
Use the powerpoint presentation to explore the codes available here
Sampling
https://code.earthengine.google.com/c443f9104d3294c9acb28323f05b3407
Regression
https://code.earthengine.google.com/a6ebc27267d6a711763b94079284af1f
You can find out more about classifiers and regression algorithms integrated in GEE here:
https://developers.google.com/earth-engine/apidocs/ee-classifier-smilerandomforest
Here are the initial GEDI data (exported as shapefile) and the product of MLA regression