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NOAA-21 OMPS Nadir Mapper

13 Sep 2026 - 11:10 ET / 15:10 UTC

Select a parameter:

NM Earth View Radiance

OPS Data Status

NM Reflectance

NM Earth View Radiance Quality

NM Instrument Operational State

NM SDR Table Version and ID

NM Instrument Temperatures

NM Instrument Voltages

NM Instrument Currents

OMPS Nadir System Operational State

OMPS Nadir System Table Version and ID

OMPS Nadir System Temperatures

OMPS Nadir System Voltages

OMPS Nadir System Currents

OMPS Suite Software Version Control

OMPS Suite Operational State

OMPS Suite Temperatures

OMPS Suite Voltages

OMPS Suite Currents

S/C OMPS Temperatures

S/C NM Instrument Temperatures

NM GEO Status

NM Geolocation Assessment

NM Wavelength Scale

OMPS NM Solar Eclipse Flag

NM Deep Convective Cloud Reflectance

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Metric Finder
NM Earth View Radiance - Radiance Map at 331.3 nm
NM Earth View Radiance - Radiance Map at 308.7 nm
NM Earth View Radiance - Radiance Map at 310.8 nm
NM Earth View Radiance - Radiance Map at 311.9 nm
NM Earth View Radiance - Radiance Map at 312.5 nm
NM Earth View Radiance - Radiance Map at 312.6 nm
NM Earth View Radiance - Radiance Map at 313.2 nm
NM Earth View Radiance - Radiance Map at 314.4 nm
NM Earth View Radiance - Radiance Map at 317.5 nm
NM Earth View Radiance - Radiance Map at 317.6 nm
NM Earth View Radiance - Radiance Map at 322.4 nm
NM Earth View Radiance - Radiance Map at 339.6 nm
NM Earth View Radiance - Radiance Map at 345.4 nm
NM Earth View Radiance - Radiance Map at 360.1 nm
NM Earth View Radiance - Radiance Map at 372.8 nm
NM Earth View Radiance - Radiance Map at 378.4 nm
OPS Data Status - SCDR OMPS Operational Data Status
NM Reflectance - Reflectance Map at 331.3 nm
NM Reflectance - Reflectance Map at 308.7 nm
NM Reflectance - Reflectance Map at 310.8 nm
NM Reflectance - Reflectance Map at 311.9 nm
NM Reflectance - Reflectance Map at 312.5 nm
NM Reflectance - Reflectance Map at 312.6 nm
NM Reflectance - Reflectance Map at 313.2 nm
NM Reflectance - Reflectance Map at 314.4 nm
NM Reflectance - Reflectance Map at 317.5 nm
NM Reflectance - Reflectance Map at 317.6 nm
NM Reflectance - Reflectance Map at 322.4 nm
NM Reflectance - Reflectance Map at 339.6 nm
NM Reflectance - Reflectance Map at 345.4 nm
NM Reflectance - Reflectance Map at 360.1 nm
NM Reflectance - Reflectance Map at 372.8 nm
NM Reflectance - Reflectance Map at 378.4 nm
NM Earth View Radiance Quality - SAA Quality flag
NM Earth View Radiance Quality - Radiance Quality at 308.7 nm
NM Earth View Radiance Quality - Radiance Quality at 310.8 nm
NM Earth View Radiance Quality - Radiance Quality at 311.9 nm
NM Earth View Radiance Quality - Radiance Quality at 312.5 nm
NM Earth View Radiance Quality - Radiance Quality at 312.6 nm
NM Earth View Radiance Quality - Radiance Quality at 313.2 nm
NM Earth View Radiance Quality - Radiance Quality at 314.4 nm
NM Earth View Radiance Quality - Radiance Quality at 317.5 nm
NM Earth View Radiance Quality - Radiance Quality at 317.6 nm
NM Earth View Radiance Quality - Radiance Quality at 322.4 nm
NM Earth View Radiance Quality - Radiance Quality at 331.3 nm
NM Earth View Radiance Quality - Radiance Quality at 339.6 nm
NM Earth View Radiance Quality - Radiance Quality at 345.4 nm
NM Earth View Radiance Quality - Radiance Quality at 360.1 nm
NM Earth View Radiance Quality - Radiance Quality at 372.8 nm
NM Earth View Radiance Quality - Radiance Quality at 378.4 nm
NM Instrument Operational State - Application ID
NM Instrument Operational State - Fixed Coadd Number
NM SDR Table Version and ID - Gain Correction Table ID
NM SDR Table Version and ID - Gain Table Version #
NM SDR Table Version and ID - Sample Table ID
NM SDR Table Version and ID - Sample Table Version #
NM SDR Table Version and ID - Linearity Correction Table ID
NM SDR Table Version and ID - Linearity Correction Table Version
NM Instrument Temperatures - CCD
NM Instrument Temperatures - Window
NM Instrument Temperatures - Conduction Bar
NM Instrument Temperatures - Housing
NM Instrument Voltages - TEC Error
NM Instrument Voltages - CCD Output A or C Reset Bias
NM Instrument Voltages - CCD Output B or D Reset Bias
NM Instrument Voltages - CCD Output A or C Drain Bias
NM Instrument Voltages - CCD Output B or D Drain Bias
NM Instrument Voltages - CCD Anti-Bloom Drain Bias
NM Instrument Voltages - CCD Output Gate Bias
NM Instrument Voltages - CCD Fast Dump Drain Bias
NM Instrument Voltages - Nadir Signal Board A/C ADC zero-point
NM Instrument Voltages - Nadir Signal Board B/D ADC zero-point
NM Instrument Voltages - TEC Low Side Drive
NM Instrument Currents - TEC
OMPS Nadir System Operational State - Active Nadir Profile ID
OMPS Nadir System Operational State - TPG Integration Hold Time
OMPS Nadir System Operational State - OMPS Mode
OMPS Nadir System Table Version and ID - Timing Pattern Table ID
OMPS Nadir System Table Version and ID - Imaging Profile Table Version #
OMPS Nadir System Table Version and ID - Active Timing Pattern Table Version #
OMPS Nadir System Temperatures - Signal Board
OMPS Nadir System Temperatures - Timing Board
OMPS Nadir System Temperatures - Calibration Housing
OMPS Nadir System Temperatures - Diffuser Motor
OMPS Nadir System Temperatures - Sun Side
OMPS Nadir System Temperatures - Dark Side
OMPS Nadir System Temperatures - Telescope
OMPS Nadir System Voltages - CCD +10V
OMPS Nadir System Voltages - CCD -10V
OMPS Nadir System Voltages - Pre-Amp +30V
OMPS Nadir System Voltages - Signal Board +5V Analog
OMPS Nadir System Voltages - Signal Board -5V Analog
OMPS Nadir System Voltages - Signal Board +5V Digital
OMPS Nadir System Voltages - Signal Board +2.5V
OMPS Nadir System Voltages - Timing Board +5V Digital
OMPS Nadir System Voltages - Timing Board +2.5V
OMPS Nadir System Voltages - Signal Board +10V
OMPS Nadir System Voltages - Signal Board -10V
OMPS Nadir System Voltages - CCD Clock Rail High
OMPS Nadir System Voltages - CCD Clock Rail Low
OMPS Nadir System Currents - +28V Input
OMPS Nadir System Currents - Phase A Motor Drive
OMPS Nadir System Currents - Phase B Motor Drive
OMPS Suite Software Version Control - Flight Software Version #
OMPS Suite Software Version Control - Flight Software Initialization Code
OMPS Suite Software Version Control - Flight Software Initialization Status
OMPS Suite Operational State - OMPS Protected State Indicator
OMPS Suite Operational State - Main Electronics Box Boot ID
OMPS Suite Operational State - Main Electronics Box Signal Board Computer ID
OMPS Suite Operational State - Main Electronics Box Flash Power
OMPS Suite Operational State - Active Main Electronics Box Side
OMPS Suite Operational State - EEPROM Side Used To Boot
OMPS Suite Operational State - Calibration LED State
OMPS Suite Temperatures - Motor Driver Board
OMPS Suite Temperatures - SBC Board
OMPS Suite Temperatures - Processor Interface Board
OMPS Suite Temperatures - LVPS #1 Board
OMPS Suite Temperatures - LVPS #2 Board
OMPS Suite Temperatures - Motherboard Slot 1
OMPS Suite Temperatures - Motherboard Slot 10
OMPS Suite Voltages - CPE +12V
OMPS Suite Voltages - CPE -12V
OMPS Suite Voltages - CPE +5V Analog
OMPS Suite Voltages - CPE -5V Analog
OMPS Suite Voltages - CPE +5V Digital
OMPS Suite Voltages - CPE +2.5V
OMPS Suite Voltages - SBC +3.3V
OMPS Suite Voltages - SBC +2.5V
OMPS Suite Voltages - Window Heater +28V
OMPS Suite Voltages - TEC Driver +5V
OMPS Suite Voltages - TEC Reference +5V
OMPS Suite Voltages - Motor Driver +28V
OMPS Suite Voltages - Motor/Resolver Electronics +5V
OMPS Suite Voltages - Resolver Electronics +12V
OMPS Suite Voltages - Resolver Electronics -12V
OMPS Suite Currents - Active Calibration LED
OMPS Suite Currents - CPE +28V Input
OMPS Suite Currents - CPE +5V Input
OMPS Suite Currents - TEC Total
S/C OMPS Temperatures - OMPS Main Electronics Box (MEB) Thermistor 1 Temperature (Prim)
S/C OMPS Temperatures - OMPS Main Electronics Box (MEB) Thermistor 1 Temperature (Rdnt)
S/C OMPS Temperatures - OMPS Main Electronics Box (MEB) Thermistor 2 Temperature (Prim)
S/C OMPS Temperatures - OMPS Main Electronics Box (MEB) Thermistor 2 Temperature (Rdnt)
S/C OMPS Temperatures - OMPS Main Electronics Box (MEB) Interface Temperature
S/C NM Instrument Temperatures - OMPS Total Column Thermistor Temperature (Prim)
S/C NM Instrument Temperatures - OMPS Total Column Thermistor Temperature (Rdnt)
NM GEO Status - GEO QF1
NM GEO Status - solar and satellite zenith angles
NM GEO Status - solar and satellite azimuth angles
NM GEO Status - solar azimuth angles
NM GEO Status - solar zenith angles
NM GEO Status - satellite azimuth angles
NM GEO Status - satellite zenith angles
NM Geolocation Assessment - Daily Geo Accuracy
NM Geolocation Assessment - Geo Accuracy Time Series
NM Wavelength Scale - Intra-orbit Ch.22
NM Wavelength Scale - Intra-orbit Ch.27
NM Wavelength Scale - Intra-orbit Ch.29
NM Wavelength Scale - Intra-orbit Ch.31
NM Wavelength Scale - Intra-orbit Ch.33
NM Wavelength Scale - Intra-orbit Ch.36
NM Wavelength Scale - Intra-orbit Ch.43
NM Wavelength Scale - Intra-orbit Ch.55
NM Wavelength Scale - Intra-orbit Ch.76
NM Wavelength Scale - Intra-orbit Ch.110
NM Wavelength Scale - Intra-orbit Ch.145
NM Wavelength Scale - Intra-orbit Ch.175
OMPS NM Solar Eclipse Flag - entire globe
NM Deep Convective Cloud Reflectance - 7-days running mean

Metric Finder

NM Earth View Radiance - Radiance Map at 331.3 nm

NM Earth View Radiance - Radiance Map at 308.7 nm

NM Earth View Radiance - Radiance Map at 310.8 nm

NM Earth View Radiance - Radiance Map at 311.9 nm

NM Earth View Radiance - Radiance Map at 312.5 nm

NM Earth View Radiance - Radiance Map at 312.6 nm

NM Earth View Radiance - Radiance Map at 313.2 nm

NM Earth View Radiance - Radiance Map at 314.4 nm

NM Earth View Radiance - Radiance Map at 317.5 nm

NM Earth View Radiance - Radiance Map at 317.6 nm

NM Earth View Radiance - Radiance Map at 322.4 nm

NM Earth View Radiance - Radiance Map at 339.6 nm

NM Earth View Radiance - Radiance Map at 345.4 nm

NM Earth View Radiance - Radiance Map at 360.1 nm

NM Earth View Radiance - Radiance Map at 372.8 nm

NM Earth View Radiance - Radiance Map at 378.4 nm

OPS Data Status - SCDR OMPS Operational Data Status

NM Reflectance - Reflectance Map at 331.3 nm

NM Reflectance - Reflectance Map at 308.7 nm

NM Reflectance - Reflectance Map at 310.8 nm

NM Reflectance - Reflectance Map at 311.9 nm

NM Reflectance - Reflectance Map at 312.5 nm

NM Reflectance - Reflectance Map at 312.6 nm

NM Reflectance - Reflectance Map at 313.2 nm

NM Reflectance - Reflectance Map at 314.4 nm

NM Reflectance - Reflectance Map at 317.5 nm

NM Reflectance - Reflectance Map at 317.6 nm

NM Reflectance - Reflectance Map at 322.4 nm

NM Reflectance - Reflectance Map at 339.6 nm

NM Reflectance - Reflectance Map at 345.4 nm

NM Reflectance - Reflectance Map at 360.1 nm

NM Reflectance - Reflectance Map at 372.8 nm

NM Reflectance - Reflectance Map at 378.4 nm

NM Earth View Radiance Quality - SAA Quality flag

NM Earth View Radiance Quality - Radiance Quality at 308.7 nm

NM Earth View Radiance Quality - Radiance Quality at 310.8 nm

NM Earth View Radiance Quality - Radiance Quality at 311.9 nm

NM Earth View Radiance Quality - Radiance Quality at 312.5 nm

NM Earth View Radiance Quality - Radiance Quality at 312.6 nm

NM Earth View Radiance Quality - Radiance Quality at 313.2 nm

NM Earth View Radiance Quality - Radiance Quality at 314.4 nm

NM Earth View Radiance Quality - Radiance Quality at 317.5 nm

NM Earth View Radiance Quality - Radiance Quality at 317.6 nm

NM Earth View Radiance Quality - Radiance Quality at 322.4 nm

NM Earth View Radiance Quality - Radiance Quality at 331.3 nm

NM Earth View Radiance Quality - Radiance Quality at 339.6 nm

NM Earth View Radiance Quality - Radiance Quality at 345.4 nm

NM Earth View Radiance Quality - Radiance Quality at 360.1 nm

NM Earth View Radiance Quality - Radiance Quality at 372.8 nm

NM Earth View Radiance Quality - Radiance Quality at 378.4 nm

NM Instrument Operational State - Application ID

NM Instrument Operational State - Fixed Coadd Number

NM SDR Table Version and ID - Gain Correction Table ID

NM SDR Table Version and ID - Gain Table Version #

NM SDR Table Version and ID - Sample Table ID

NM SDR Table Version and ID - Sample Table Version #

NM SDR Table Version and ID - Linearity Correction Table ID

NM SDR Table Version and ID - Linearity Correction Table Version

NM Instrument Temperatures - CCD

NM Instrument Temperatures - Window

NM Instrument Temperatures - Conduction Bar

NM Instrument Temperatures - Housing

NM Instrument Voltages - TEC Error

NM Instrument Voltages - CCD Output A or C Reset Bias

NM Instrument Voltages - CCD Output B or D Reset Bias

NM Instrument Voltages - CCD Output A or C Drain Bias

NM Instrument Voltages - CCD Output B or D Drain Bias

NM Instrument Voltages - CCD Anti-Bloom Drain Bias

NM Instrument Voltages - CCD Output Gate Bias

NM Instrument Voltages - CCD Fast Dump Drain Bias

NM Instrument Voltages - Nadir Signal Board A/C ADC zero-point

NM Instrument Voltages - Nadir Signal Board B/D ADC zero-point

NM Instrument Voltages - TEC Low Side Drive

NM Instrument Currents - TEC

OMPS Nadir System Operational State - Active Nadir Profile ID

OMPS Nadir System Operational State - TPG Integration Hold Time

OMPS Nadir System Operational State - OMPS Mode

OMPS Nadir System Table Version and ID - Timing Pattern Table ID

OMPS Nadir System Table Version and ID - Imaging Profile Table Version #

OMPS Nadir System Table Version and ID - Active Timing Pattern Table Version #

OMPS Nadir System Temperatures - Signal Board

OMPS Nadir System Temperatures - Timing Board

OMPS Nadir System Temperatures - Calibration Housing

OMPS Nadir System Temperatures - Diffuser Motor

OMPS Nadir System Temperatures - Sun Side

OMPS Nadir System Temperatures - Dark Side

OMPS Nadir System Temperatures - Telescope

OMPS Nadir System Voltages - CCD +10V

OMPS Nadir System Voltages - CCD -10V

OMPS Nadir System Voltages - Pre-Amp +30V

OMPS Nadir System Voltages - Signal Board +5V Analog

OMPS Nadir System Voltages - Signal Board -5V Analog

OMPS Nadir System Voltages - Signal Board +5V Digital

OMPS Nadir System Voltages - Signal Board +2.5V

OMPS Nadir System Voltages - Timing Board +5V Digital

OMPS Nadir System Voltages - Timing Board +2.5V

OMPS Nadir System Voltages - Signal Board +10V

OMPS Nadir System Voltages - Signal Board -10V

OMPS Nadir System Voltages - CCD Clock Rail High

OMPS Nadir System Voltages - CCD Clock Rail Low

OMPS Nadir System Currents - +28V Input

OMPS Nadir System Currents - Phase A Motor Drive

OMPS Nadir System Currents - Phase B Motor Drive

OMPS Suite Software Version Control - Flight Software Version #

OMPS Suite Software Version Control - Flight Software Initialization Code

OMPS Suite Software Version Control - Flight Software Initialization Status

OMPS Suite Operational State - OMPS Protected State Indicator

OMPS Suite Operational State - Main Electronics Box Boot ID

OMPS Suite Operational State - Main Electronics Box Signal Board Computer ID

OMPS Suite Operational State - Main Electronics Box Flash Power

OMPS Suite Operational State - Active Main Electronics Box Side

OMPS Suite Operational State - EEPROM Side Used To Boot

OMPS Suite Operational State - Calibration LED State

OMPS Suite Temperatures - Motor Driver Board

OMPS Suite Temperatures - SBC Board

OMPS Suite Temperatures - Processor Interface Board

OMPS Suite Temperatures - LVPS #1 Board

OMPS Suite Temperatures - LVPS #2 Board

OMPS Suite Temperatures - Motherboard Slot 1

OMPS Suite Temperatures - Motherboard Slot 10

OMPS Suite Voltages - CPE +12V

OMPS Suite Voltages - CPE -12V

OMPS Suite Voltages - CPE +5V Analog

OMPS Suite Voltages - CPE -5V Analog

OMPS Suite Voltages - CPE +5V Digital

OMPS Suite Voltages - CPE +2.5V

OMPS Suite Voltages - SBC +3.3V

OMPS Suite Voltages - SBC +2.5V

OMPS Suite Voltages - Window Heater +28V

OMPS Suite Voltages - TEC Driver +5V

OMPS Suite Voltages - TEC Reference +5V

OMPS Suite Voltages - Motor Driver +28V

OMPS Suite Voltages - Motor/Resolver Electronics +5V

OMPS Suite Voltages - Resolver Electronics +12V

OMPS Suite Voltages - Resolver Electronics -12V

OMPS Suite Currents - Active Calibration LED

OMPS Suite Currents - CPE +28V Input

OMPS Suite Currents - CPE +5V Input

OMPS Suite Currents - TEC Total

S/C OMPS Temperatures - OMPS Main Electronics Box (MEB) Thermistor 1 Temperature (Prim)

S/C OMPS Temperatures - OMPS Main Electronics Box (MEB) Thermistor 1 Temperature (Rdnt)

S/C OMPS Temperatures - OMPS Main Electronics Box (MEB) Thermistor 2 Temperature (Prim)

S/C OMPS Temperatures - OMPS Main Electronics Box (MEB) Thermistor 2 Temperature (Rdnt)

S/C OMPS Temperatures - OMPS Main Electronics Box (MEB) Interface Temperature

S/C NM Instrument Temperatures - OMPS Total Column Thermistor Temperature (Prim)

S/C NM Instrument Temperatures - OMPS Total Column Thermistor Temperature (Rdnt)

NM GEO Status - GEO QF1

NM GEO Status - solar and satellite zenith angles

NM GEO Status - solar and satellite azimuth angles

NM GEO Status - solar azimuth angles

NM GEO Status - solar zenith angles

NM GEO Status - satellite azimuth angles

NM GEO Status - satellite zenith angles

NM Geolocation Assessment - Daily Geo Accuracy

NM Geolocation Assessment - Geo Accuracy Time Series

NM Wavelength Scale - Intra-orbit Ch.22

NM Wavelength Scale - Intra-orbit Ch.27

NM Wavelength Scale - Intra-orbit Ch.29

NM Wavelength Scale - Intra-orbit Ch.31

NM Wavelength Scale - Intra-orbit Ch.33

NM Wavelength Scale - Intra-orbit Ch.36

NM Wavelength Scale - Intra-orbit Ch.43

NM Wavelength Scale - Intra-orbit Ch.55

NM Wavelength Scale - Intra-orbit Ch.76

NM Wavelength Scale - Intra-orbit Ch.110

NM Wavelength Scale - Intra-orbit Ch.145

NM Wavelength Scale - Intra-orbit Ch.175

OMPS NM Solar Eclipse Flag - entire globe

NM Deep Convective Cloud Reflectance - 7-days running mean