Hi, They overlap correctly and yes you are right the input images already have a projection. I tried gdal_pansharpen and it has generated a valid image, I am a bit lost here!
Pritimoy On Friday, 5 October 2018 14:10:32 UTC+1, Guillaume Pasero wrote: > > Hi, > > it looks like your output image is empty (filled with 0). It also looks > like your input images already have a projection, when you open them in > QGIS do they overlap correctly ? > > For clarity, you should also specify the file extension of output image : > pansharpened_image.tif > Regards, > Guillaume > > On 10/05/2018 11:51 AM, pritimo...@deimos-space.com <javascript:> wrote: > > Hi Julien, > Many thanks for your quick reply. Both Input and Output file > formats are GeoTIFF.gdalinfo can read both inputs and output. gdalinfo for > the output image is as follows: > Driver: GTiff/GeoTIFF > Files: pansharpened_image > Size is 1129, 1257 > Coordinate System is: > GEOGCS["WGS 84", > DATUM["WGS_1984", > SPHEROID["WGS 84",6378137,298.257223563, > AUTHORITY["EPSG","7030"]], > AUTHORITY["EPSG","6326"]], > PRIMEM["Greenwich",0], > UNIT["degree",0.0174532925199433], > AUTHORITY["EPSG","4326"]] > Origin = (116.442644579287958,40.183680965026390) > Pixel Size = (0.000003177881044,-0.000003178646589) > Metadata: > AREA_OR_POINT=Area > Image Structure Metadata: > INTERLEAVE=PIXEL > Corner Coordinates: > Upper Left ( 116.4426446, 40.1836810) (116d26'33.52"E, 40d11' 1.25"N) > Lower Left ( 116.4426446, 40.1796854) (116d26'33.52"E, 40d10'46.87"N) > Upper Right ( 116.4462324, 40.1836810) (116d26'46.44"E, 40d11' 1.25"N) > Lower Right ( 116.4462324, 40.1796854) (116d26'46.44"E, 40d10'46.87"N) > Center ( 116.4444385, 40.1816832) (116d26'39.98"E, 40d10'54.06"N) > Band 1 Block=1129x1 Type=UInt16, ColorInterp=Gray > NoData Value=0 > Band 2 Block=1129x1 Type=UInt16, ColorInterp=Undefined > NoData Value=0 > Band 3 Block=1129x1 Type=UInt16, ColorInterp=Undefined > NoData Value=0 > Band 4 Block=1129x1 Type=UInt16, ColorInterp=Undefined > NoData Value=0 > Band 5 Block=1129x1 Type=UInt16, ColorInterp=Undefined > NoData Value=0 > Band 6 Block=1129x1 Type=UInt16, ColorInterp=Undefined > NoData Value=0 > Band 7 Block=1129x1 Type=UInt16, ColorInterp=Undefined > NoData Value=0 > Band 8 Block=1129x1 Type=UInt16, ColorInterp=Undefined > NoData Value=0 > > FYI, when I am loading the output on QGIS I am also getting following > error messages: > ERROR 1:pansharpened_image, band 1: Failed to compute statistics, no valid > pixels found in sampling. > ERROR 1:pansharpened_image, band 1: Failed to compute statistics, no valid > pixels found in sampling. > ERROR 1:pansharpened_image, band 2: Failed to compute statistics, no valid > pixels found in sampling. > ERROR 1:pansharpened_image, band 2: Failed to compute statistics, no valid > pixels found in sampling. > ERROR 1:pansharpened_image, band 3: Failed to compute statistics, no valid > pixels found in sampling. > ERROR 1:pansharpened_image, band 3: Failed to compute statistics, no valid > pixels found in sampling. > > Kind regards, > Pritimoy > > On Friday, 5 October 2018 10:18:05 UTC+1, Julien Michel wrote: >> >> Hi, >> >> >> >> What file format are you using for input and outputs ? Can gdal read the >> inputs/output with gdalinfo ? >> >> >> >> Regards, >> >> >> >> Julien >> >> >> >> *De :* otb-...@googlegroups.com <otb-...@googlegroups.com> *De la part >> de* pritimo...@deimos-space.com >> *Envoyé :* vendredi 5 octobre 2018 11:00 >> *À :* otb-users <otb-...@googlegroups.com> >> *Objet :* [otb-users] otbcli_BundleToPerfectSensor is generating an >> invalid image >> >> >> >> Hi, >> >> I am using otbcli_BundleToPerfectSensor to pan-sharpen a worldview3 >> image. It is generating an image which seems to be invalid, when I try to >> load the image on QGIS I get std::bad_alloc. I have ubuntu 14.04 server >> where I installed otb-bin 5.4.0+dfsg-1~trusty2 and used the following >> command to generate the image: >> >> otbcli_BundleToPerfectSensor -ram 4096 -inp input_pan_image >> -inxs input_multispectral_image -out pansharpened_image uint16 >> >> >> >> Am I missing something? Any help will be appreciated. >> >> Pritimoy >> >> >> >> -- >> -- >> Check the OTB FAQ at >> http://www.orfeo-toolbox.org/FAQ.html >> >> You received this message because you are subscribed to the Google >> Groups "otb-users" group. >> To post to this group, send email to otb-...@googlegroups.com >> To unsubscribe from this group, send email to >> otb-users+...@googlegroups.com >> For more options, visit this group at >> http://groups.google.com/group/otb-users?hl=en >> --- >> You received this message because you are subscribed to the Google Groups >> "otb-users" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to otb-users+...@googlegroups.com. >> For more options, visit https://groups.google.com/d/optout. >> > -- > -- > Check the OTB FAQ at > http://www.orfeo-toolbox.org/FAQ.html > > You received this message because you are subscribed to the Google > Groups "otb-users" group. > To post to this group, send email to otb-...@googlegroups.com > <javascript:> > To unsubscribe from this group, send email to > otb-users+...@googlegroups.com <javascript:> > For more options, visit this group at > http://groups.google.com/group/otb-users?hl=en > --- > You received this message because you are subscribed to the Google Groups > "otb-users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to otb-users+...@googlegroups.com <javascript:>. > For more options, visit https://groups.google.com/d/optout. > > > -- > <http://www.c-s.fr> *Guillaume PASERO* > Responsable technique > *Business Unit ESPACE & GeoInformation - Département Payload Data & > Applications* > > *CS Systèmes d'Information* > Parc de la Grande Plaine - 5, Rue Brindejonc des Moulinais - BP 15872 > 31506 Toulouse Cedex 05 - FRANCE > +33 561 17 64 21 - guillaum...@c-s.fr <javascript:> > -- -- Check the OTB FAQ at http://www.orfeo-toolbox.org/FAQ.html You received this message because you are subscribed to the Google Groups "otb-users" group. 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