The U.S. Government is closed. This site will not be updated; however, NOAA websites and social media channels necessary to protect lives and property will be maintained.To learn more, visit commerce.gov. For the latest forecasts and critical weather information, visit www.weather.gov. Automated data processing will continue to populate this site provided services do not require manual intervention.

STAR Integrated Calibration/Validation System website

MetOp-A AVHRR

12 Nov 2025 - 01:24 ET  /  06:24 UTC

 
 

This instrument ceased to operate on 11/27/2021


 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
MetOp-A AVHRR  - Global Image - Pseudo Color Image - 11/27/2021
Metric Finder
Global Image - Pseudo Color Image
Global Image - Channel 1 Albedo
Global Image - Channel 2 Albedo
Global Image - Channel 3a Albedo
Global Image - Channel 3b Tb
Global Image - Channel 4 Tb
Global Image - Channel 5 Tb
Signal-to-Noise Ratio - Channel 1
Signal-to-Noise Ratio - Channel 2
Signal-to-Noise Ratio - Channel 3A
NEΔT - Channel 3B
NEΔT - Channel 4
NEΔT - Channel 5
Gain - Channel 3B
Gain - Channel 4
Gain - Channel 5
Space View Count - Channel 1
Space View Count - Channel 2
Space View Count - Channel 3A
Space View Count - Channel 3B
Space View Count - Channel 4
Space View Count - Channel 5
Warm Count - Channel 3B
Warm Count - Channel 4
Warm Count - Channel 5
PRT Temperature - Mean PRT
PRT Temperature - Individual PRT
Instrument Temperature - Cooler Housing Temperature
Instrument Temperature - Motor Housing Temperature
Instrument Temperature - A/D Converter Temperature
Instrument Temperature - Electronics Temperature
Instrument Temperature - Radiator Temperature
Instrument Temperature - Base Plate Temperature
Instrument Temperature - Patch Temperature
Instrument Temperature - Patch Extended Temperature
Telemetry - Electronics Current
Telemetry - Scan Motor Current
Telemetry - Reference Voltage
Telemetry - Patch Power
Telemetry - Detector #4 Voltage Bias
Telemetry - Detector #5 Voltage Bias
BB Temperature - Channel 3B
BB Temperature - Channel 4
BB Temperature - Channel 5
E-CAL Breakpoint - Channel 1
E-CAL Breakpoint - Channel 2
E-CAL Breakpoint - Channel 3A
E-CAL Intercept - Channel 1 - High
E-CAL Intercept - Channel 1 - Low
E-CAL Intercept - Channel 2 - High
E-CAL Intercept - Channel 2 - Low
E-CAL Intercept - Channel 3A - High
E-CAL Intercept - Channel 3A -Low
E-CAL Intercept - Channel 3B
E-CAL Intercept - Channel 4
E-CAL Intercept - Channel 5
E-CAL Slope - Channel 1 - High
E-CAL Slope - Channel 1 - Low
E-CAL Slope - Channel 2 - High
E-CAL Slope - Channel 2 - Low
E-CAL Slope - Channel 3A - High
E-CAL Slope - Channel 3A - Low
E-CAL Slope - Channel 4
E-CAL Slope - Channel 5