Open-EO / openeo-geotrellis-extensions

Java/Scala extensions for Geotrellis, for use with OpenEO GeoPySpark backend.
Apache License 2.0
5 stars 3 forks source link

Fixture that generates 'Sentinel-2' products #119

Open jdries opened 1 year ago

jdries commented 1 year ago

Idea: Based on one a low-res or lossy compressed sentinel-2 based mosaic, create a function that writes fake full-resolution tiles to disk, with some noise added to to make it high resolution again? (The noise would preferably be consistent between runs.)

The generator would then create tiles with the same overlap, maybe in different CRS's, so that we can test all the edge cases that happen there. Or we can even recreate a specific combination of tiles that we saw in practice, based on json metadata descriptions?

The generator can also generate jpeg2000 and geotiff, so that we can run each test using both formats.