Here is something you can try :

Use otbcli_ReadImageInfo on one of the individual geotiff files (preferabily 
the upper left one, should be named R1C1 no ?) to write down a geom file 
containing the metadata. Then attach the geom file to the TIL file with 
extended filename : -in “mytil.TIL?&geom=theGeomFile.geom”.

Also open a bug report because looking up the correct file from the TIL file 
instead of individual geotiff files should not be hard …

Regards,

Julien

De : otb-users@googlegroups.com [mailto:otb-users@googlegroups.com] De la part 
de Morgan Bond
Envoyé : mardi 22 mai 2018 18:10
À : otb-users <otb-users@googlegroups.com>
Objet : [otb-users] Worldview-2 .TIL files and OTB

I have a large number of tiled Digital Globe Worldview-2 images that I would 
like to perform optical calibration on. As delivered from Digital Globe, each 
image strip is a folder that contains a .TIL file that arranges the individual 
geotiff files and aligns them into a single image. GDAL seems to handle these 
well, and they import fine (I am currently using Monteverdi for this). However, 
each of these folders also contains an .imd and .xml file. These files each 
contain much of the pertinent information for sensor bias, image date, sun 
angle, azimuth, etc. As far as I can tell OTB does not recognize or attempt to 
use these files. Has anyone attempted to perform these corrections with the 
tiled files from Digital Globe? Thanks,

Morgan
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