topic NIr layer has become alpha layer in Pleiades orthomosaic in ArcGIS Pro Questions https://community.esri.com/t5/arcgis-pro-questions/nir-layer-has-become-alpha-layer-in-pleiades/m-p/1105799#M46462 <P>Hello all!</P><P>A couple of months ago I made an orthomosaic in ArcGIS Pro using pan-sharpened multispectral pleiades imagery. This was used for training and detecting AI-models. However, we came back to it this week because we wanted to see if the model could be improved by including the NIR-layer instead of only RGB imagery. However, in the mosaic, band 4 is completely uniform and has become the alpha layer, even though the raw imagery does show the original NIR-imagery for band 4.</P><P>I am assuming I switched/ forgot to switch something on/off&nbsp; for this to happen but I do not know where to look. I'll probably have to recalculate everything again so I would like to be sure what I have to check before I redo the entire process.&nbsp; The end result should be pansharpened RGB+NIR 4 band ortho-imagery.</P><P>I could write out my entire process but it is lenghty so I'm not sure it is useful. If necessary I can do it.</P><P>Thanks in advance.</P> Fri, 08 Oct 2021 07:34:25 GMT Soof 2021-10-08T07:34:25Z NIr layer has become alpha layer in Pleiades orthomosaic https://community.esri.com/t5/arcgis-pro-questions/nir-layer-has-become-alpha-layer-in-pleiades/m-p/1105799#M46462 <P>Hello all!</P><P>A couple of months ago I made an orthomosaic in ArcGIS Pro using pan-sharpened multispectral pleiades imagery. This was used for training and detecting AI-models. However, we came back to it this week because we wanted to see if the model could be improved by including the NIR-layer instead of only RGB imagery. However, in the mosaic, band 4 is completely uniform and has become the alpha layer, even though the raw imagery does show the original NIR-imagery for band 4.</P><P>I am assuming I switched/ forgot to switch something on/off&nbsp; for this to happen but I do not know where to look. I'll probably have to recalculate everything again so I would like to be sure what I have to check before I redo the entire process.&nbsp; The end result should be pansharpened RGB+NIR 4 band ortho-imagery.</P><P>I could write out my entire process but it is lenghty so I'm not sure it is useful. If necessary I can do it.</P><P>Thanks in advance.</P> Fri, 08 Oct 2021 07:34:25 GMT https://community.esri.com/t5/arcgis-pro-questions/nir-layer-has-become-alpha-layer-in-pleiades/m-p/1105799#M46462 Soof 2021-10-08T07:34:25Z