Sentinel 2 and Landsat 8 processing

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beatriz fernandes
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Joined: Fri Feb 28, 2025 7:49 pm
company / institution: UNIFESP
Location: Santos, Brazil

Sentinel 2 and Landsat 8 processing

Post by beatriz fernandes »

Hello everyone!
I'm new to polymer, could someone help me by suggesting scripts for using sentinel-2 and landsat 8? I was able to generate results with /.polymer_cli.py <level1> <level2>, but I still haven't been able to insert the output resolution (20m) or add a coordinatete system.
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fsteinmetz
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company / institution: Hygeos
Location: Lille, France
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Re: Sentinel 2 and Landsat 8 processing

Post by fsteinmetz »

Hello, apologies for the late reply.

Polymer processes the products at the resolution of the level1 products. It provides the spatial coordinates of each pixel, in the same way as level1 products are structured. Polymer does not support the reprojection to another resolution of differrent coordinate system.
For that, you may want to use a dedicated software, like "pyresample".

Kind regards,
François
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