I tried, it looks pretty in ArcGis, but hugin doesn't like, it crash.
I probably didn't respect the 16 tiff structure that hugin is expecting.

Le jeudi 8 novembre 2012 15:30:43 UTC-9, alouest a écrit :
>
> That was one of my option, the only problem is the loss in accuracy, since 
> my value are pretty accurate I can't afford to loose the decimal.
> But maybe I'm wrong? I will dig around this idea!
>
> It's pretty frustrating though because I have the pto with all the control 
> points and I just want to stitch the picture together without any further 
> modification put nano or enblend or pTstitch won't let me do that :/ 
>
> Any way I will try the temperature band
> Thanks
>
>
> Le jeudi 8 novembre 2012 15:19:46 UTC-9, Frederic Da Vitoria a écrit :
>>
>> Could you generate tiffs where one of the standard colors is replaced 
>> with the temperature band?
>>
>> Le vendredi 9 novembre 2012, alouest <[email protected]> a écrit :
>> > Thanks for the answer,
>> > Well yes the sub-image might have enough detail to detect control 
>> points, the problem is how to include the temperature band in the finale 
>> result?
>> > I don't need the RGB information, I just need the temperature, I keep 
>> the RGB because it's readable by hugin.
>> > I have got already a full coverage of my study area with the RGB value 
>> but i can't figure out how to include my 32 float data (temperature) in the 
>> result.
>> > I tried to save the PTO from the rgb process and then apply it on the 
>> 32 bit tiff, it works but hugin overwrite the data and put them at zero.
>> > Nona by example while it should do a simple crop of the image, set all 
>> the value to zero :/.
>> >
>> >
>> > Le jeudi 8 novembre 2012 13:51:04 UTC-9, Frederic Da Vitoria a écrit :
>> >>
>> >> Le 8 nov. 2012 08:35, "alouest" <[email protected]> a écrit :
>> >> >
>> >> > Hello,
>> >> > Every day user of Hugin in my hobby-life, I'm now trying to use it 
>> at work. I saw that Hugin has been use in remote sensing and I would like 
>> to use it as well.
>> >> > For the project I'm working on right now, I need to stitch together 
>> 5000 thousand 32 bit tiff files and/or 4 band tiff files.
>> >> > Basically I want to create a temperature raster mosaic but in order 
>> to stitch the picture together, I need the 3 RBG band, the problem is that 
>> I can't figure out a way to do it use hugin.
>> >> > I could as well trying to stitch the 32bit tiff but Hugin see them 
>> as blank.
>> >> > Any idea how to resolve that?
>> >>
>> >> Does any of your 8 bit sub-image sets have enough details to detect 
>> correct control points? If so you could copy 3 times the generated .pto 
>> file and then edit the copies with e text editor to make them use the 
>> images from one of the other bands.
>>
>>
>> -- 
>> Frederic Da Vitoria
>> (davitof)
>>
>> Membre de l'April - « promouvoir et défendre le logiciel libre » - 
>> http://www.april.org
>>
>>

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