[gdal-dev] Upgrading to GDAL 3.4.2 from 1.10.0 shows different outputs from gdaltransform and corresponding C++ API

2024-08-23 Thread Fox, Shawn D (US) via gdal-dev
Hello GDAL users. I have noticed that from GDAL 1.10 - GDAL 3.1.0 that gdaltransform is producing different results for NAD27 GCS to WGS84 GCS transformations. The differences in longitude in the output is more significant. Having tested the differences in feet between the points output from

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

2024-08-23 Thread Francisco Vicent via gdal-dev
I understand. Thanks for your help! El 23/8/2024 a las 12:22, Andrew Brooks escribió: Yes, the raw data is likely corrupt. When you see the "image without noise" pygac is probably automatically cropping off the noise for you. On Wed, 21 Aug 2024 at 21:10, Francisco Vicent wrote: Do yo

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

2024-08-23 Thread Andrew Brooks via gdal-dev
Yes, the raw data is likely corrupt. When you see the "image without noise" pygac is probably automatically cropping off the noise for you. On Wed, 21 Aug 2024 at 21:10, Francisco Vicent wrote: > Do you suggest the image itself might be corrupt? > > I can see the top of the image without noise i