Data at a Glance

Description

The OMPS-NPP L2 NM Aerosol Index swath orbital V2 for Near Real Time. For the standard product see the OMPS_NPP_NMMIEAI_L2 product in CMR .The aerosol index is derived from normalized radiances using 2 wavelength pairs at 340 and 378.5 nm. Additionally, this data product contains measurements of normalized radiances, reflectivity, cloud fraction, reflectivity, and other ancillary variables.

Product Summary

Platforms

Suomi-NPP

Instruments

OMPS

Granule Spatial Representation

NO_SPATIAL

Temporal Extent

2011-11-07 to Present

Concept ID

C1657477341-OMINRT

Data State

ACTIVE

Processing Level

Published

2019-11-14

Updated

2019-11-14

Science Keywords

Dust/Ash/Smoke,

Aerosols

Dataset Resources

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True-color corrected reflectance image of smoke emanating from fires in Washington State, USA and British Columbia, Canada on 17 September 2025 from the VIIRS instrument aboard the joint NASA/NOAA Suomi NPP satellite.

Smoke From Fires in Washington State, U.S. and British Columbia, Canada

Creator: OMINRT
Keywords: Dust/Ash/Smoke,Aerosols

Image captured September 17, 2025, by the VIIRS instrument aboard the joint NASA/NOAA Suomi NPP platform.

Worldview Image of the Week

Sept. 18, 2025

Image of high aerosol index values from Canadian Wildfires from the VIIRS and OMPS instruments aboard the joint NASA/NOAA Suomi NPP platform on May 29, 2025

High Aerosol Index from Canadian Wildfires

Image captured May 29, 2025, by the VIIRS and OMPS instruments aboard the joint NASA/NOAA Suomi NPP platform.

Worldview Image of the Week

May 30, 2025

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