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Pansharp window #2
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ping @celoyd |
8 tasks
Option to output 16bit tifs
This PR implements:
@dnomadb mind 👀 before we merge into master? Thanks!! |
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The "half-window" approach assumes the panchromatic band was exactly half the resolution but otherwise aligned. The geotransform of B8 indicates that the pan band is off by 7.5 meters from the color bands - the assumption might be the source of shifting/"embossing" issues?
This PR, instead of assuming a half window, takes a more flexible approach by using rasterio's internal logic for determining windows, bounds and affine transforms. It also adds some padding in case any interpolation needs to happen around the edges.
This is a "works for me" PR, @celoyd can I get your help testing on some of your known problem cases?
resolves #1