32m is still quite high. Do you use a geoid file also ? it is needed (and can explain such a bias).

Regards,

Julien

Le 01/09/2015 11:56, Julien Radoux a écrit :
I confirm  that I am in zone 31 N (center of Belgium).

It is better now (32 m) , probably this is a DEM problem. I'll keep you updated.

Julien


On Monday, August 31, 2015 at 11:37:19 AM UTC+2, Julien Radoux wrote:

    I am trying to orthorectify Pleiades images with
    otbcli_Orthorectification . The file is a JP2 with a DIM and a RPC
    file in XML. I read from the doc that the ancillary files are
    seamlessly used, but the results of the orthorectification are not
    good (1 km error). Maybe do I not understand the use of the
    -opt.rpc parameter ? What should I use there ?

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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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