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Intersensor Comparisons

JPSS On-orbit Event Log

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JPSS Instrument SRF

NOAA-21
NOAA-20
Suomi NPP
MetOp-C
- AMSU-A
- MHS
- AVHRR
MetOp-B
- AMSU-A
- MHS
- AVHRR
- HIRS
NOAA-19
- AMSU-A
- MHS
- AVHRR
- HIRS
MetOp-A
- AMSU-A
- MHS
- AVHRR
- HIRS
NOAA-18
- AMSU-A
- MHS
- AVHRR
- HIRS
NOAA-15
- AMSU-A
- AVHRR
- HIRS

GOES ICVS

Radio Occultation

Data and images displayed on STAR sites are provided for experimental use only and are not official operational NOAA products. More information>>

Intersensor Comparison:
OMPS NP

15 Dec 2025 - 15:26 ET / 20:26 UTC

Select a Date:

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Select JPSS Platform for OMPS NP

Suomi NPP NOAA-20 NOAA-21

Select Comparison Data Source

Suomi NPP OMPS NM NOAA-20 OMPS NM NOAA-21 OMPS NM Suomi NPP OMPS NP NOAA-20 OMPS NP NOAA-21 OMPS NP

Select Data Type to Display

Direct Comparison of 32 Day Means

Map Daily Zonal Average Time Series of Zonal Averages Norm. Radiance Difference wrt Wavelength Norm. Radiance Difference wrt Latitude Northern Hemisphere NR Diff wrt Latitude Norm. Radiance Percent Difference (14 ch) Norm. Radiance Percent Difference (8 ch) Norm. Radiance Simple Difference (14 ch) Norm. Radiance Simple Difference (8 ch) Norm. Radiance Simple Diff. (Spectral) Norm. Radiance Percent Diff. (Spectral) Norm. Radiance Simple Diff. Time Series Norm. Radiance Percent Diff. Time Series

Intersensor Comparisons

NM vs NP Rel. Diff. TS

Select OMPS Channel/Band

272.7 nanometers 283.0 nanometers 287.7 nanometers 292.4 nanometers 297.5 nanometers 301.9 nanometers 305.7 nanometers 300.0 nanometers 301.9 nanometers 305.7 nanometers 308.7 nanometers 310.8 nanometers

Select Latitude Band

60°N to 70°N 55°N to 65°N 50°N to 60°N

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