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MOD11A2 Terra vs Aqua shift
Posted: Mon Apr 25, 2022 11:08 pm America/New_York
by earthengine_urs
Re: MOD11A2 Terra vs Aqua shift
Posted: Mon May 09, 2022 12:56 pm America/New_York
by LP DAAC-EDL - lien
We will need to have an example set of Granule IDs to compare.
Re: MOD11A2 Terra vs Aqua shift
Posted: Thu Sep 26, 2024 5:43 am America/New_York
by earthengine_urs
Hi There,
We have tried with random files and we see the same issue in these two datasets.
MYD11A2.A2022249.h12v10.061.2022258145454.hdf
MOD11A2.A2022249.h12v10.061.2022258143859.hdf
Re: MOD11A2 Terra vs Aqua shift
Posted: Fri Sep 27, 2024 9:45 am America/New_York
by LP DAAC-EDL - lien
Hello,
Can you give me more specifics about the offset. How many meters do you figure it is, I am not seeing it in the archived tiles, but I may not be looking in the right place.
Thanks,
Brett
Re: MOD11A2 Terra vs Aqua shift
Posted: Mon Sep 30, 2024 8:50 am America/New_York
by earthengine_urs
Hi There,
We're seeing 1-2 pixel shifts. As each pixel represents 1000 meters so that is the displacement.
You can refer to the script
https://code.earthengine.google.com/67dac3a2dbc456730fd15363ef870a1f
Re: MOD11A2 Terra vs Aqua shift
Posted: Mon Sep 30, 2024 10:40 am America/New_York
by LP DAAC-EDL - dgolon
Hi
@earthengine_urs We do not have access to see that code. Could you please send us a screen shot of the data that shows the shift? If the file is too large to send of the forum, please feel free to send it via email to
lpdaac@usgs.gov. We have downloaded those scenes from our archive, but we are not seeing any shift in the pixels. Thanks -- Danielle
