[gdal-dev] Noise at the top of NOAA19 (L1B) image

[Andrew Brooks]

That's completely normal for data which has been received from satellites
that do not have on-board error detection/correction such as NOAA-n (n<20)

On Tue, 20 Aug 2024 at 22:05, Francisco Vicent via gdal-dev <
gdal-dev at lists.osgeo.org> wrote:

> Hello there, GDAL community!
>
> I'm experiencing some issues while warping a NOAA 19 image. I'm running
> a simple:
>
> gdalwarp NSS.LHRR.NP.D16020.S1834.E1846.B3581920.WI warped.tif
>
> When I display the result in QGIS, it seems that the image is a little
> cropped and has some noise at the top:
>
> https://imgur.com/a/gZW6Sya
>
> I've also tried with NOAA 14 and 16 datasets and they look as expected,
> so I guess that the NOAA-19 format might not be fully supported.
>
> Anyway, I would like to hear from you if there's something I am missing,
> before filing an issue or attempting a fix.
>
> Thanks in advance.
>
> Regards,
> Francisco
>
>
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