SAR Calibration ERROR

after reprojected in GDAL warp i can’t run SAR Calibration step

this log in qgis

QGIS version: 3.26.3-Buenos Aires
QGIS code revision: 65e4edfdada
Qt version: 5.15.3
Python version: 3.9.5
GDAL version: 3.5.1
GEOS version: 3.10.3-CAPI-1.16.1
PROJ version: Rel. 9.1.0, September 1st, 2022
PDAL version: 2.4.3 (git-version: 6311a6)
Algorithm started at: 2022-09-23T21:52:55
Algorithm 'SARCalibration' starting…
Input parameters:
{ 'in' : 'E:/test_pj/VH/reproject.tif', 'out' : 'E:/test_pj/VH/sar.tif', 'removenoise' : False, 'lut' : 'sigma', 'outputpixeltype' : 5 }

2022-09-23 21:52:55 (INFO) SARCalibration: Default RAM limit for OTB is 256 MB
2022-09-23 21:52:55 (INFO) SARCalibration: GDAL maximum cache size is 404 MB
2022-09-23 21:52:55 (INFO) SARCalibration: OTB will use at most 8 threads
2022-09-23 21:52:55 (INFO): Loading metadata from official product
2022-09-23 21:52:55 (INFO): Estimated memory for full processing: 15594.3MB (avail.: 256 MB), optimal image partitioning: 61 blocks
2022-09-23 21:52:55 (INFO): File E:/test_pj/VH/sar.tif will be written in 62 blocks of 28226x334 pixels
2022-09-23 21:52:55 (FATAL) SARCalibration: Caught std::exception during application execution: otbSarRadiometricCalibrationToImageFilter was not able to fetch the SARCalib metadata.
Execution completed in 0.37 seconds
{'out': 'E:/test_pj/VH/sar.tif'}

Loading resulting layers
The following layers were not correctly generated.
• E:/test_pj/VH/sar.tif
You can check the 'Log Messages Panel' in QGIS main window to find more information about the execution of the algorithm.

Hi @rapeeya

Can you provide us the name of the product you used? (the reprojected one) where did you download it ?
For the reprojection, what option did you use with gdal_warp ?
it seems there is no SAR metadata in it, so OTB throws an exception.

Best Regards