Ok, but then we should be able to run the application by manually
entering parameters no ?
Regards,
Julien
Le 28/10/2015 15:11, Manuel Grizonnet a écrit :
Hi,
IMHO it should make sense to perform Optical Calibration on Spot5 2A
product.
L2A for Spot5 seems to have the same radiometric correction as 1A:
http://www.geo-airbusds.com/en/195-preprocessing-levels-and-location-accuracy
so radiometric calibration (toa or toc) could be apply...but we're not
supporting this level, agree that we should specify this in the
documentation.
Le 28/10/2015 14:50, Julien Michel a écrit :
Hi Olivier,
Thanks for your message. I asked other member of team to answer you
because I do not have much experience on the OpticalCalibration
application. I hope they will anser you shortly. However, from my point
of view, it does not make much sense to run it on level 2A data. And the
differences in .DIM file is for sure the reason why it is not recognized
by OTB. Maybe we should specify in the application documentation the
supported product levels.
Regards,
Julien
Le 28/10/2015 09:26, Olivier Regniers a écrit :
I just realized the SPOT5 data I was trying to process with
OpticalCalibration is a level 2A data. Would that explain why it
doesn't work ? Does it make sense to apply an atmospheric correction
on such data since it has been already radiometrically preprocessed ?
Also, the METADATA.DIM file for level 2A is apparently different than
the DIMAP file for level 1A (SPOTview instead of SPOTscene). I guess
that explains why it is not recognized in OTB.
Any hint would be appreciated. Thanks for your help!
Olivier
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18, avenue Edouard Belin
31401 Toulouse Cedex 09 - France
Tel: +33 561 282 894 - Fax: +33 561 283 109
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