<div dir="ltr">re: item initally sent on 17 April. <br clear="all"><div>Hi All, and in particular Raul Nanclares,</div><div>Many thanks to Raul for his input on my question about how to make a multiband raster file for a Landsat image (his method attached below). I tried this out and have got to the end of the first step, where I used Merge(with "Stack" checked) to combine the single band files into one file. I am doing landcover work so I am principally interested n Bands 3,4 and 5, but hope also to sharpen the image with Band 8. The merge seemed to succeed, and I now have bands 1-5 in the multiband raster file, and am using bands BGR 234 and 345 in my Displays. </div><div><br></div><div>I tried to superimpose and pansharpen but kept getting this message:<img src="cid:ii_14d0f94fc6755200" alt="Inline image 1" width="413" height="105"></div><div>Perhaps "Superimpose sensor" is not the right Tool, but I couldn't see another in the Orfeo Toolbox (?There doesn't seem to be a "search" for this toolset?).</div><div>I got a similar message when I tried the Pansharpening Tool directly, without doing the superimpose first, but I admit i am not sure what files I am supposed to put in each field in these tools - I was using Ban 8 on its own, and the multiband stack file I made.</div><div>Is there a Help for Orfeo, does anyone know? Or perhaps someone can see where I am going wrong and what tool I should really be using?</div><div>Many thanks for any help.</div><div>--Susan.</div><div>_____________________________________</div><div>Raul Nanclares' inital reply (and thanks to Raul) to my first posting on this subject was:</div><div><span style="font-size:9.5pt;line-height:115%;font-family:Arial,sans-serif;background-image:initial;background-repeat:initial">Date: Fri, 17 Apr 2015 09:26:53 -0700 (PDT)</span><span style="font-size:9.5pt;line-height:115%;font-family:Arial,sans-serif"><br>
<span style="background-image:initial;background-repeat:initial">From: RNanclares </span></span><span style="font-size:9.5pt;line-height:115%;font-family:Arial,sans-serif"><br>
<span style="background-image:initial;background-repeat:initial">To:<span class=""> </span></span></span><span style="font-size:11pt;line-height:115%;font-family:Calibri,sans-serif"><a href="mailto:qgis-user@lists.osgeo.org"><span style="font-size:9.5pt;line-height:115%;font-family:Arial,sans-serif;background-image:initial;background-repeat:initial">qgis-user@lists.osgeo.org</span></a></span><span style="font-size:9.5pt;line-height:115%;font-family:Arial,sans-serif"><br>
<span style="background-image:initial;background-repeat:initial">Subject: Re: [Qgis-user] Composite satellite
images</span><br>
<span style="background-image:initial;background-repeat:initial">Message-ID: <</span></span><span style="font-size:11pt;line-height:115%;font-family:Calibri,sans-serif"><a href="mailto:1429288013030-5201867.post@n6.nabble.com"><span style="font-size:9.5pt;line-height:115%;font-family:Arial,sans-serif;background-image:initial;background-repeat:initial">1429288013030-5201867.post@n6.nabble.com</span></a></span><span style="font-size:9.5pt;line-height:115%;font-family:Arial,sans-serif;background-image:initial;background-repeat:initial">></span><span style="font-size:9.5pt;line-height:115%;font-family:Arial,sans-serif"><br>
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<br>
<span style="background-image:initial;background-repeat:initial">Hi Susan,</span><br>
<br>
<span style="background-image:initial;background-repeat:initial">first you need to use the merge/combine (i don't
remember the exact name of</span><br>
<span style="background-image:initial;background-repeat:initial">the tool in English) located in the Raster >
Miscellaneous menu. You have to</span><br>
<span style="background-image:initial;background-repeat:initial">check the option 'stack layers'.</span><br>
<br>
<span style="background-image:initial;background-repeat:initial">To pansharpen the image, first you have to see
if you have Orfeo Toolbox</span><br>
<span style="background-image:initial;background-repeat:initial">installed and configured (in the Processing
menu). If it is installed you</span><br>
<span style="background-image:initial;background-repeat:initial">can continue by using the sumperimpose tool (in
the processing toolbox).</span><br>
<span style="background-image:initial;background-repeat:initial">After the superimpose has finished you can do
the pansharpening using the</span><br>
<span style="background-image:initial;background-repeat:initial">pansharpening (rcs) algorithm found in the
processing toolbox.</span><br>
<br><br><br></span></div>
</div>