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Setup ground truth geoparquet generation pipeline using RDM API #125
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Example of interaction with RDM API: https://github.com/WorldCereal/worldcereal-classification/blob/extra-demos/notebooks/utils.py#L384 |
Additional note: the GeoParquet of points with minimal metadata (GT code, SampleID, ...) should be uploaded to somewhere like Artifactory, so that it can be read with openeo. |
based on what? Extractions that are finished? |
Well I think there are two options:
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After discussions with the openeo devs, we have decided to use the |
Also depends on I'm taking care of this this week |
The decision has been made to develop this on the python client side. Underlying technology to evaluate is duckdb/pandas. requirement: location to store the geoparquet. (need to be accessible by terrascope back-end) What defines success: Speed and efficiency |
…port devic flow authentication #125
Create a function and an openEO job:
The function:
Creates a GeoParquet of points samples and matching metadata:
The function implements a sampling of points from polygons with a strategy defined by the R&D team (start with centroid). And returns a GeoParquet of points with minimal metadata (GT code, SampleID, ...)
OpenEO job:
Takes as input a GeoParquet of points to sample with additional metadata (GT, sampleID...)
From the collections of Sentinel1 and Sentinel2 patches, create a job that from input points samples:
Then performs processing such as monthly composites. Finally, concatenate GT and other metadata in a post-job action, returning a final GeoParquet with all the sample information alongside monthly-composited signal data and METEO/DEM.
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