Delivery of Suomi National Polar-orbiting Partnership (Suomi NPP) satellite data products will cease on November 1, 2026. Data users should transition now to alternative products from NOAA-21 and NOAA-20. Suomi NPP data announcement

Reflectance Data Access and Tools

From discovery to visualization, data tools such as Worldview, Earthdata Search, and Fire Information for Resource Management System (FIRMS) guide users in making the most of reflectance data.

Reflectance Datasets

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Dataset Sort descending	Version	Platform	Instrument	Temporal Extent	Spatial Extent	Spatial Resolution	Data Format
VIIRS/JPSS1 BRDF/Albedo Valid Observation Band M8 Daily L3 Global 30ArcSec CMG V002	002	NOAA-20	VIIRS	2018-01-05 to Present	N: 90 S: -90 E: 180 W: -180	1000 Meters x 1000 Meters	HDF-EOS5
VIIRS/JPSS1 BRDF/Albedo Valid Observation DNB Daily L3 Global 30ArcSec CMG V002	002	NOAA-20	VIIRS	2018-01-05 to Present	N: 90 S: -90 E: 180 W: -180	1000 Meters x 1000 Meters	HDF-EOS5
VIIRS/JPSS1 BRDF/Albedo WSA at Solar Noon Band M1 Daily L3 Global 30ArcSec CMG V002	002	NOAA-20	VIIRS	2018-01-05 to Present	N: 90 S: -90 E: 180 W: -180	1000 Meters x 1000 Meters	HDF-EOS5
VIIRS/JPSS1 BRDF/Albedo WSA at Solar Noon Band M10 Daily L3 Global 30ArcSec CMG V002	002	NOAA-20	VIIRS	2018-01-05 to Present	N: 90 S: -90 E: 180 W: -180	1000 Meters x 1000 Meters	HDF-EOS5
VIIRS/JPSS1 BRDF/Albedo WSA at Solar Noon Band M11 Daily L3 Global 30ArcSec CMG V002	002	NOAA-20	VIIRS	2018-01-05 to Present	N: 90 S: -90 E: 180 W: -180	1000 Meters x 1000 Meters	HDF-EOS5
VIIRS/JPSS1 BRDF/Albedo WSA at Solar Noon Band M2 Daily L3 Global 30ArcSec CMG V002	002	NOAA-20	VIIRS	2018-01-05 to Present	N: 90 S: -90 E: 180 W: -180	1000 Meters x 1000 Meters	HDF-EOS5
VIIRS/JPSS1 BRDF/Albedo WSA at Solar Noon Band M3 Daily L3 Global 30ArcSec CMG V002	002	NOAA-20	VIIRS	2018-01-05 to Present	N: 90 S: -90 E: 180 W: -180	1000 Meters x 1000 Meters	HDF-EOS5
VIIRS/JPSS1 BRDF/Albedo WSA at Solar Noon Band M4 Daily L3 Global 30ArcSec CMG V002	002	NOAA-20	VIIRS	2018-01-05 to Present	N: 90 S: -90 E: 180 W: -180	1000 Meters x 1000 Meters	HDF-EOS5
VIIRS/JPSS1 BRDF/Albedo WSA at Solar Noon Band M5 Daily L3 Global 30ArcSec CMG V002	002	NOAA-20	VIIRS	2018-01-05 to Present	N: 90 S: -90 E: 180 W: -180	1000 Meters x 1000 Meters	HDF-EOS5
VIIRS/JPSS1 BRDF/Albedo WSA at Solar Noon Band M7 Daily L3 Global 30ArcSec CMG V002	002	NOAA-20	VIIRS	2018-01-05 to Present	N: 90 S: -90 E: 180 W: -180	1000 Meters x 1000 Meters	HDF-EOS5
VIIRS/JPSS1 BRDF/Albedo WSA at Solar Noon Band M8 Daily L3 Global 30ArcSec CMG V002	002	NOAA-20	VIIRS	2018-01-05 to Present	N: 90 S: -90 E: 180 W: -180	1000 Meters x 1000 Meters	HDF-EOS5
VIIRS/JPSS1 BRDF/Albedo WSA at Solar Noon Band VIS Daily L3 Global 30ArcSec CMG V002	002	NOAA-20	VIIRS	2018-01-05 to Present	N: 90 S: -90 E: 180 W: -180	1000 Meters x 1000 Meters	HDF-EOS5
VIIRS/JPSS1 BRDF/Albedo WSA at Solar Noon DNB Daily L3 Global 30ArcSec CMG V002	002	NOAA-20	VIIRS	2018-01-05 to Present	N: 90 S: -90 E: 180 W: -180	1000 Meters x 1000 Meters	HDF-EOS5
VIIRS/JPSS1 BRDF/Albedo WSA at Solar Noon NIR Daily L3 Global 30ArcSec CMG V002	002	NOAA-20	VIIRS	2018-01-05 to Present	N: 90 S: -90 E: 180 W: -180	1000 Meters x 1000 Meters	HDF-EOS5
VIIRS/JPSS1 BRDF/Albedo WSA at Solar Noon ShortWave Daily L3 Global 30ArcSec CMG V002	002	NOAA-20	VIIRS	2018-01-05 to Present	N: 90 S: -90 E: 180 W: -180	1000 Meters x 1000 Meters	HDF-EOS5
VIIRS/JPSS1 DNB BRDF/Albedo Albedo Daily L3 Global 1km SIN Grid V002	002	NOAA-20	VIIRS	2018-01-05 to Present	N: 90 S: -90 E: 180 W: -180	1000 Meters x 1000 Meters	HDF-EOS5
VIIRS/JPSS1 DNB BRDF/Albedo Model Parameters Daily L3 Global 1km SIN Grid V002	002	NOAA-20	VIIRS	2018-01-05 to Present	N: 90 S: -90 E: 180 W: -180	1000 Meters x 1000 Meters	HDF-EOS5
VIIRS/JPSS1 DNB BRDF/Albedo Nadir BRDF-Adjusted Ref Daily L3 Global 1km SIN Grid V002	002	NOAA-20	VIIRS	2018-01-05 to Present	N: 90 S: -90 E: 180 W: -180	1000 Meters x 1000 Meters	HDF-EOS5
VIIRS/JPSS1 DNB BRDF/Albedo Quality Daily L3 Global 1km SIN Grid V002	002	NOAA-20	VIIRS	2018-01-05 to Present	N: 90 S: -90 E: 180 W: -180	1000 Meters x 1000 Meters	HDF-EOS5
VIIRS/JPSS1 Downward Shortwave Radiation Daily L3 Global 0.05Deg CMG V002	002	NOAA-20	VIIRS	2018-01-05 to Present	N: 90 S: -90 E: 180 W: -180	5600 Meters x 5600 Meters	HDF-EOS5
VIIRS/JPSS1 Downward Shortwave Radiation Daily L3 Global 1km SIN Grid V002	002	NOAA-20	VIIRS	2018-01-05 to Present	N: 90 S: -90 E: 180 W: -180	1000 Meters x 1000 Meters	HDF-EOS5
VIIRS/JPSS1 Land Surface BRF L2G Daily Global 500m, 1km and 10km SIN Grid V002	002	NOAA-20	VIIRS	2018-01-05 to Present	N: 90 S: -90 E: 180 W: -180	375 Meters x 375 Meters 750 Meters x 750 Meters	HDF-EOS5
VIIRS/JPSS1 Photosynthetically Active Radiation Daily L3 Global 0.05Deg CMG V002	002	NOAA-20	VIIRS	2018-01-05 to Present	N: 90 S: -90 E: 180 W: -180	5600 Meters x 5600 Meters	HDF-EOS5
VIIRS/JPSS1 Photosynthetically Active Radiation Daily L3 Global 1km SIN Grid V002	002	NOAA-20	VIIRS	2018-01-05 to Present	N: 90 S: -90 E: 180 W: -180	1000 Meters x 1000 Meters	HDF-EOS5
VIIRS/JPSS1 Surface Reflectance 8-Day L3 Global 1km SIN Grid V002	002	NOAA-20	VIIRS	2018-01-01 to Present	N: 90 S: -90 E: 180 W: -180	1000 Meters x 1000 Meters	HDF-EOS5

Featured Reflectance Observation Method: MODIS

The Moderate Resolution Imaging Spectroradiometer (MODIS) is a key instrument aboard the Terra and Aqua platforms. Terra and Aqua survey Earth's surface every one to two days, acquiring data in 36 spectral bands. The MODIS surface reflectance products provide an estimate of the surface spectral reflectance as it would be measured at ground level in the absence of atmospheric scattering or absorption.

Earthdata graphic identifier on top of image of Earth

ORNL DAAC's MODIS and VIIRS Data Tools and Services at your Fingertips

Join us to learn how to discover, subset, access and visualize both MODIS and VIIRS data products using a suite of user-friendly tools developed by NASA's ORNL DAAC.

A screenshot showing a portion of the FIRMS active fire map showing ultra real-time data

FIRMS Adds Ultra Real-Time Data from MODIS and VIIRS

Scientists develop routine service for wildfire detection in the continental United States with a latency of less than 60 seconds.

6 MIN READ

True color corrected reflectance image of Africa, Europe, and Asia from the VIIRS instrument aboard the NOAA-21 satellite

From MODIS to VIIRS: Continuing the Legacy

The Visible Infrared Imaging Radiometer Suite (VIIRS) will help ensure continuity of Earth observations after the upcoming retirement of the Moderate Resolution Imaging Spectroradiometer (MODIS).

Swath coverage for the continental US by OLI onboard Landsat 8 (orange) and Landsat 9 (red) on July 13, 2022

Characteristics of VIIRS, MODIS, and OLI Sensors and their Effects on the Spatial Extent of Daily Active Fire Data

Our experts break down the similarities and differences of Earth observation sensors operated by NASA.

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