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<p>Hi,</p>
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</p>
<p>SICD is a specification over NITF for which there is a GDAL
driver : <a class="moz-txt-link-freetext" href="https://gdal.org/drivers/raster/nitf.html">https://gdal.org/drivers/raster/nitf.html</a></p>
<p><br>
</p>
<p>There have been tunings a couple years ago to deal with SICD
apparently: <a class="moz-txt-link-freetext" href="https://github.com/OSGeo/gdal/pull/4028">https://github.com/OSGeo/gdal/pull/4028</a></p>
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<p>Even<br>
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<div class="moz-cite-prefix">Le 05/09/2023 à 02:29, ni hao a écrit :<br>
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Hi list,</div>
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Is there a GDAL sensor independent complex data (SICD) driver ?</div>
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<a
href="https://help.umbra.space/kb/guide/en/metadata-standard-sensor-independent-complex-data-sicd-0rG1v1c6mZ/Steps/665407"
id="LPlnkOWALinkPreview" moz-do-not-send="true"
class="moz-txt-link-freetext">https://help.umbra.space/kb/guide/en/metadata-standard-sensor-independent-complex-data-sicd-0rG1v1c6mZ/Steps/665407</a><br>
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Thank you.</div>
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Independent Complex Data (SICD) | Customer
knowledge base</a></div>
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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</div>
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help.umbra.space</div>
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<pre class="moz-quote-pre" wrap="">_______________________________________________
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<pre class="moz-signature" cols="72">--
<a class="moz-txt-link-freetext" href="http://www.spatialys.com">http://www.spatialys.com</a>
My software is free, but my time generally not.</pre>
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