#2089: i.landsat.toar doesn't take into account the resolution difference
between
panchromatic and the other bands.
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Reporter: vesnikos | Owner: grass-dev@…
Type: defect | Status: new
Priority: major | Milestone: 7.0.0
Component: Imagery | Version: svn-trunk
Keywords: | Platform: All
Cpu: Unspecified |
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i.landsat.toar transforms the sensors DN to top of the atmosphere
radiance/reflectance.
All bands except band 8 (panchromatic) have a pixel size of 30m. Band 8
has pixel size of 15.
When i.landsat.toar runs, it makes all the calculations with g.region
res=30, which is obviously wrong for band 8.
I classify it as a a major problem , because band 8 carries double data
and its being used in pansharpening techniques .
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Ticket URL: <https://trac.osgeo.org/grass/ticket/2089>
GRASS GIS <http://grass.osgeo.org>
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