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Applied-GeoSolutions / gips

Geospatial Image Processing System
GNU General Public License v3.0
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bqashadow not working with Landsat C1 data? #364

Open lledoux opened 7 years ago

lledoux commented 7 years ago

It seems as though the bqashadow product is not detecting clouds on Level C1 data:

bqashadow_issue

the black indicates that the data are fine (no clouds or shadows detected)

bqashadow_clouds This is the Landsat Look Preview on Earth Explorer of the base Level C1 image. There are clouds present.

Let me know if you'd like any more information!

ircwaves commented 7 years ago

There is a bug here, but the trick is that bqashadow isn't supported by C1, and gips should tell you so. For cloud masking C1 data, use cloudmask.

lledoux commented 7 years ago

Okay, great. I didn't seen any particular errors related to it, but I may have missed them. Thank you for your quick response!