orfeo backscatter: memory

Open-EO / openeo-geopyspark-driver

OpenEO driver for GeoPySpark (Geotrellis)

Apache License 2.0

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Closed jdries closed 9 months ago

jdries commented 9 months ago

Two important optimizations for memory use:

for large extents, dump backscatter to geotiff on disk rather than keeping in memory
only return data for the requested keys rather than keys covering the whole computed extent https://github.com/Open-EO/openeo-geopyspark-driver/issues/572