Hi Walid, as you may have seen there is some recent improvment in the OTB trunk which will allow you to calibrate GeoEye data. We've refactor the OpticalCalibration application and you'll be able to calibrate non supported sensors as all the calibration parameters can now be provided in the command line (optionnally). Thus, it will be possible for you to calibrate your data as long as you've got sensor parameters (gain, offset, acquisition date...)
Regards, Manuel Le 09/03/2014 20:56, Walid Bouceffa a écrit : > I have a metadata file contain Gain and Offset per channel > > On Friday, March 7, 2014 5:33:47 PM UTC+1, Grizonnet Manuel wrote: > > > Le 06/03/2014 15:10, Walid Bouceffa a écrit : >> >> i have tried the same manipulation with a GeoEye image, >> >> otbcli_ReadImageInfo -in po_3804017_bgrn_0000000.tif -outkwl >> po_3804017_bgrn_0000000.geom >> >> it succeed to produce a geom file, but when i try to execute ( >> otbcli_OpticalCalibration -in po_3804017_bgrn_0000000.tif -level >> toa -milli 1 -out optical/po_3804017_bgrn_0000000_toa.tif ) >> >> i got an error: >> 2014 Mar 06 14:55:21 : Application.logger (FATAL) The >> following error occurred during application execution : >> >> /build/buildd/otb-3.20.0/Code/IO/otbOpticalDefaultImageMetadataInterface.h:63: >> itk::ERROR: OpticalDefaultImageMetadataInterface(0x98dee08): >> GetPhysicalGain not implemented in >> OpticalDefaultImageMetadataInterface, no captor type found >> >> does that mean geoeye images are also not supported by otb ?? > > Indeed OTB does not support calibration of GeoEye data, the main > reason is that we do not have the absolute calibration gain and > bias per channel to convert DN to Luminance (AFAIK those values > are not available in the metadata file provided with the product > or on the GeoEye website). > > Do you have those values available with your product? It is > perhaps available now in newer product version... > > Regards, > > >> >> >> >> >> On Thursday, March 6, 2014 11:12:39 AM UTC+1, Walid Bouceffa wrote: >> >> Hello, >> >> I have multiple spot and pleiades images and im trying to do >> Atmospheric correction using otbcli_OpticalCalibration, it >> work well for the pleiades images but i get an error msg with >> the spot, >> >> $ otbcli_OpticalCalibration -in >> IMG_SPOT6_MS_201311020940424_ORT_703211101_R1C1.JP2 -level >> toa -out tmp/out.tif >> >> 2014 Mar 06 11:02:27 : Application.logger (FATAL) The >> following error occurred during application execution : >> >> /build/buildd/otb-3.20.0/Code/IO/otbOpticalDefaultImageMetadataInterface.h:63: >> itk::ERROR: OpticalDefaultImageMetadataInterface(0xa0af2c0): >> GetPhysicalGain not implemented in >> OpticalDefaultImageMetadataInterface, no captor type found >> >> >> When i tried (otbcli_ReadImageInfo -in >> IMG_SPOT6_MS_201311020940424_ORT_703211101_R1C1.JP2 -outkwl >> out.geom ) , i cant find any geom file and i get this msg >> >> http://pastebin.com/seAYs5qR >> >> Do you guys have some idea to help me? >> >> Thanks in advance, >> Walid >> >> -- >> -- >> Check the OTB FAQ at >> http://www.orfeo-toolbox.org/FAQ.html >> <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 [email protected] >> <javascript:> >> To unsubscribe from this group, send email to >> [email protected] <javascript:> >> For more options, visit this group at >> http://groups.google.com/group/otb-users?hl=en >> <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 [email protected] <javascript:>. >> For more options, visit https://groups.google.com/groups/opt_out >> <https://groups.google.com/groups/opt_out>. > > -- > -- > 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 [email protected] > To unsubscribe from this group, send email to > [email protected] > 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 [email protected] > <mailto:[email protected]>. > For more options, visit https://groups.google.com/d/optout. -- Manuel GRIZONNET CNES - DCT/SI/AP - BPI 1219 18, avenue Edouard Belin 31401 Toulouse Cedex 09 - France Tel: +33 561 282 630 - Fax: +33 561 283 109 -- -- 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 [email protected] To unsubscribe from this group, send email to [email protected] 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 [email protected]. For more options, visit https://groups.google.com/d/optout.
