[gdal-dev] SICD driver

[Even Rouault]

Hi,


SICD is a specification over NITF for which there is a GDAL driver : 
https://gdal.org/drivers/raster/nitf.html


There have been tunings a couple years ago to deal with SICD apparently: 
https://github.com/OSGeo/gdal/pull/4028


Even


Le 05/09/2023 à 02:29, ni hao a écrit :
> Hi list,
>
> Is there a GDAL sensor independent complex data (SICD) driver ?
> https://help.umbra.space/kb/guide/en/metadata-standard-sensor-independent-complex-data-sicd-0rG1v1c6mZ/Steps/665407
>
> Thank you.
> <https://help.umbra.space/kb/guide/en/metadata-standard-sensor-independent-complex-data-sicd-0rG1v1c6mZ/Steps/665407>
> 	
> Metadata Standard: Sensor Independent Complex Data (SICD) | Customer 
> knowledge base 
> <https://help.umbra.space/kb/guide/en/metadata-standard-sensor-independent-complex-data-sicd-0rG1v1c6mZ/Steps/665407>
> IntroductionSICD is an open, standardized specification for SAR data 
> developed and maintained by the US National Geospatial Intelligence 
> Agency (NGA). The full documentation is available here.Unlike CPHD, 
> SICD files have been processed through an "image formation algorithm" 
> and associated metadata has been adapted to meet a generic level of 
> "independence" from the sensor that generated it. Therefore, while 
> SICD files are more "opinionated" than CPHD, they are also less 
> idiosyncratic.The NGA's motivation for creating the SICD standard was 
> to enable integration of data from multiple disparate SAR systems 
> using a common processing toolset and downstream analytical workflow. 
> As more commercial providers adopt the SICD standard, end-users will 
> benefit from the ability to create generic tools rather than having to 
> build custom plugins for every vendor.Umbra uses the SICD standard to 
> provide complex phase data in a more refined state than it does with 
> its CPHD product. The "Polar Format Algorithm" (PFA) is used for
> help.umbra.space
>
>
>
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