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segmentations/segmentation_geos mismatch in demodata

See doctest for watch.utils.kwcoco_extensions.warp_annot_segmentations_from_geos for the demodata used for this

Screenshot_from_2023-03-31_12-26-32

Images are displayed in image space on the B11 channel from demodata watch.coerce_kwcoco('watch-msi', geodata=True).

Red is the original segmentation property in the annot, blue is warped from the original segmentation_geos property in the annot. Blue (rewarped) seems correct.

Known facts:

  • this occurs exactly when the sensor is sensor1, with channel spec (B11,X.2,Y:2:6)
  • red annots do not line up with video space, primary asset space, or B11 asset space
  • these images can have wld CRS both north and south of the equator

From the last point, and that none of the affected images have rgb channels, I'd put ~70% probability on this problem only affecting demodata and not program data.