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openEOPlatform / SRR3_notebooks

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Make a quick version of this notebook #3

Open Bart92 opened 2 years ago

Bart92 commented 2 years ago

Right now the training time is quite long, so we need to focus on a demo that is simple and speedy for a "GEE classification for dummies " type of feeling.

Patrick1G commented 2 years ago

could this be linked to the PG-viewer SAP that SIN is working on? classification for dummies in GEE works on any pyramid level, so while zoomed out inference occurs at coarsest pyramid level and is super fast...

jdries commented 2 years ago

The bottleneck in our current notebook is not only the size or resolution of the area, but also the fact that we work on a long season. In the quick version, we can perhaps play around with taking only a few months. Working on a more coarse resolution and benefiting from overviews within the files is also supported, we can do that with a simple 'resample_spatial'.

I believe the random forest inference process is not foreseen in the PG-viewer SAP, so don't think that will be possible.

Patrick1G commented 2 years ago

Limitation of rf_predict() as part of the on-demand viewer (SAP02): SH does not support rf_predict() Terrascope with Spark does not read RF models... Thus on hold for now..