Dear Laura,

I think that unfortunately for now the SarRadiometricCalibration only works with TerraSARX data. We are planning to work on this for the next release, so we wil let you know if we have new things that can be tested in advance.

Regards,

Julien

Le 24/07/2015 09:31, Laura Poggio a écrit :
Deal list,
I am trying to set up a workflow for Sentinel1A images and I would like to use OTB. I used otbcli_SarRadiometricCalibration (installed with bin file: www.orfeo-toolbox.org/packages/nightly/latest/OTB-5.0.0-Linux64.run <http://www.orfeo-toolbox.org/packages/nightly/latest/OTB-5.0.0-Linux64.run> ).

I get segmentation fault error. [/home/user/bin/OTB/OTB-5.
0.0-Linux64/bin/otbcli: line 29: [various numbers changing each time I launch the tool] Segmentation fault $OTB_CLI_LAUNCHER "$@"]

I tried with the full image and with a much smaller clipped one using gdal_warp. I tested it on three different OS and machines: centos 6.1 (196Gb RAM), fedora 21 (4Gb RAM) and windows 7 64 bit (8Gb RAM). On windows I do not get the error message, it simply crashes.
The command I uses is:

~/bin/OTB/OTB-5.0.0-Linux64/bin/otbcli_SarRadiometricCalibration -in clipped.tif -inxml ./annotation/calibration/calibration-file.xml -out test.tif

Other tools, such otbcli_Despeckle, are working fine on the same machines.

Please let me know if you need further information and thank you very much in advance.

Laura
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Julien MICHEL
CNES - DCT/SI/AP - BPI 1219
18, avenue Edouard Belin
31401 Toulouse Cedex 09 - France
Tel: +33 561 282 894 - Fax: +33 561 283 109

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