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  • #574

Closed
Open
Opened Jul 27, 2012 by Sébastien Dinot@sdinotOwner

TSX GEC products formats is not supported

Mantis Issue 574, reported by mgrizonnet, assigned to gpasero, created: 2012-07-27

Seems that GEC products are not handle by OTB (and by OSSIM?) like SSD products.

it reports: "ERROR: Invalid Image: No Sar metadata Interface detected"

See discussion about the problem here : https://groups.google.com/forum/?hl=fr&fromgroups#!topic/otb-users/nkobZEW5kH4

can use the samples provided by TSX : http://www.astrium-geo.com/en/23-sample-imagery

2014-08-20 16:43 - gpasero: I have downloaded a demo TSX GEC product from Airbus DS website. The image is a plain geotiff file located in a subdirectory "IMAGEDATA". gdalinfo and otbcli_ReadImageInfo both report the right projRef (as expected). However, no support data is loaded in the OSSIM keywordlist (=> can't perform calibration).

2014-08-20 17:41 - gpasero: The OSSIM plugin for TerraSarX doesn't support products with a projection : see line 198 in Utilities/otbossimplugins/ossim/ossimTerraSarModel.cpp

Solution proposed : split geometric parameters from calibration parameters. It might be useful to do it in the ossimGeometricSarSensorModel, but it will impact other SAR sensors.

Edited Feb 01, 2018 by Sébastien Dinot
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Reference: orfeotoolbox/otb#574