[GRASS-dev] i.pansharpen and Landsat 8

[Yann Chemin]

I did not run i.landsat.toar, so data is still 16-bit, not float. Might be
the difference indeed.


On 23 October 2013 18:43, Moritz Lennert <mlennert at club.worldonline.be>wrote:

> On 23/10/13 12:48, Markus Neteler wrote:
>
>> On Wed, Oct 23, 2013 at 10:09 AM, Yann Chemin<ychemin at gmail.com>  wrote:
>>
>>> Using L8 with i.pansharpen gives nodata output, is it assuming 8-bit
>>> datasets?
>>>
>>
>> I didn't have such problems, see
>>
>> http://courses.neteler.org/**processing-landsat-8-data-in-**
>> grass-gis-7-rgb-composites-**and-pan-sharpening/<http://courses.neteler.org/processing-landsat-8-data-in-grass-gis-7-rgb-composites-and-pan-sharpening/>
>>
>
> In the first part of that tutorial, you run i.landsat.toar on the data.
> Could that make a difference ?
>
> Moritz
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