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NOAA21 limb correction coefficients for MiRS ATMS images #669

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kathys opened this issue Dec 13, 2023 · 3 comments · Fixed by #673
Closed

NOAA21 limb correction coefficients for MiRS ATMS images #669

kathys opened this issue Dec 13, 2023 · 3 comments · Fixed by #673
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@djhoese
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component:enhancement scaling, rescaling, enhancements
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Polar2Grid 3.1

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@kathys
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kathys commented Dec 13, 2023

@djhoese Until we get NOAA-21 ATMS limb correction coefficients to create MiRS Brightness Temperature images, please use the NOAA-20 coefficients that we just received from NOAA. I will make it clear the documentation that this is the case.
@kathys kathys added the component:enhancement scaling, rescaling, enhancements label Dec 13, 2023
@kathys kathys added this to the Polar2Grid 3.1 milestone Dec 13, 2023
@djhoese
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djhoese commented Dec 21, 2023

Do you have some NOAA-21 MiRS output that I can test with?

@kathys
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kathys commented Dec 21, 2023

Yes. bumi:/data/users/kathys/test_data/mirs/2023_examples/noaa21

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djhoese commented Jan 3, 2024

Without limb correction:

image

With NOAA-20 coefficients on NOAA-21 data:

image

@djhoese djhoese mentioned this issue Jan 3, 2024
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Add custom MiRS reader configuration for duplicated NOAA-20 coeffs as NOAA-21 djhoese/polar2grid
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@djhoese @kathys