LANDSAT

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LANDSAT Pre-Processing

Some notes from Yann Chemin: 

1. on opening GRASS GIS, select create location from georeferenced file
2. use r.in.gdal to import in GRASS GIS.
3. in grass/add-ons look for any of these to correct from radiance to reflectance at top of atmosphere
 * raster/i.landsat.toar
 * gipe/i.dn2full.l5
 * gipe/i.dn2full.l7

4. use i.atcorr too correct top of atmosphere to surface reflectance.
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