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VIIRS/NPP BRDF/Albedo Valid Observation Band M5 Daily L3 Global 30ArcSec CMG V002

Published by LP DAAC;NASA/GSFC/SED/ESD/TISL/LandSIPS;UMASS-B/SFE | National Aeronautics and Space Administration | Catalog Last Checked: June 09, 2026 at 09:04 PM | Dataset Last Updated: June 08, 2026
The NASA/NOAA Suomi National Polar-orbiting Partnership (Suomi NPP) Visible Infrared Imaging Radiometer Suite (VIIRS) Bidirectional Reflectance Distribution Function (BRDF) and Albedo Valid Observation Band M5 product (VNP43D46) is produced daily using 16 days of data at 30 arc second (1,000 meter) resolution. Data are temporally weighted to the ninth day, which is reflected in the file name. The VNP43D product suite is provided in a Climate Modeling Grid (CMG), which covers the entire globe for use in climate simulation models. Due to the large file size, each VNP43D product contains just one data layer for each of the parameters included in the [VNP43MA2](https://doi.org/10.5067/VIIRS/VNP43MA2.002) product. VNP43D40 through VNP43D53 are the 30 arc second BRDF/Albedo Quality values, the Local Solar Noon values, the Valid Observations of the moderate resolution bands (M1 through M5, M7, M8, M10, and M11) plus the Day/Night Band (DNB), the Snow Status, and the Uncertainty. Details regarding methodology are available on the [VNP43MA2](https://doi.org/10.5067/VIIRS/VNP43MA2.002) product page and in the Algorithm Theoretical Basis Document (ATBD). VNP43D46 contains the valid observation quality layer representing each of the 16 days of the retrieval period for VIIRS band M5. Known Issues * For complete information about known issues please refer to the [MODIS/VIIRS Land Quality Assessment website](https://landweb.modaps.eosdis.nasa.gov/knownissue).

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Complete Metadata
@type dcat:Dataset
accessLevel public
bureauCode 
                                            [
  "026:00"
]
contactPoint 
                                            {
  "fn": "Earthdata Forum",
  "@type": "vcard:Contact",
  "hasEmail": "mailto:earthdata-support@nasa.gov"
}
description The NASA/NOAA Suomi National Polar-orbiting Partnership (Suomi NPP) Visible Infrared Imaging Radiometer Suite (VIIRS) Bidirectional Reflectance Distribution Function (BRDF) and Albedo Valid Observation Band M5 product (VNP43D46) is produced daily using 16 days of data at 30 arc second (1,000 meter) resolution. Data are temporally weighted to the ninth day, which is reflected in the file name. The VNP43D product suite is provided in a Climate Modeling Grid (CMG), which covers the entire globe for use in climate simulation models. Due to the large file size, each VNP43D product contains just one data layer for each of the parameters included in the [VNP43MA2](https://doi.org/10.5067/VIIRS/VNP43MA2.002) product. VNP43D40 through VNP43D53 are the 30 arc second BRDF/Albedo Quality values, the Local Solar Noon values, the Valid Observations of the moderate resolution bands (M1 through M5, M7, M8, M10, and M11) plus the Day/Night Band (DNB), the Snow Status, and the Uncertainty. Details regarding methodology are available on the [VNP43MA2](https://doi.org/10.5067/VIIRS/VNP43MA2.002) product page and in the Algorithm Theoretical Basis Document (ATBD). VNP43D46 contains the valid observation quality layer representing each of the 16 days of the retrieval period for VIIRS band M5. Known Issues * For complete information about known issues please refer to the [MODIS/VIIRS Land Quality Assessment website](https://landweb.modaps.eosdis.nasa.gov/knownissue).
distribution 
                                            [
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    "title": "Original Metadata",
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    "mediaType": "text/xml",
    "conformsTo": "http://www.isotc211.org/2005/gmi",
    "description": "The metadata's original source.",
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  },
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]
identifier 10.5067/VIIRS/VNP43D46.002
keyword 
                                            [
  "earth-science-surface-radiative-properties-land-surface-albedo",
  "earth-science-surface-radiative-properties-land-surface-anisotropy",
  "earth-science-surface-radiative-properties-land-surface-reflectance"
]
license https://www.usa.gov/government-works
modified 2026-06-08
programCode 
                                            [
  "026:000"
]
publisher 
                                            {
  "name": "LP DAAC;NASA/GSFC/SED/ESD/TISL/LandSIPS;UMASS-B/SFE",
  "@type": "org:Organization"
}
spatial 
                                            "["CARTESIAN", [{"NorthBoundingCoordinate": 90, "WestBoundingCoordinate": -180, "EastBoundingCoordinate": 180, "SouthBoundingCoordinate": -90}]]"
temporal 2012-01-19/2026-06-03
theme 
                                            [
  "Earth Science"
]
title VIIRS/NPP BRDF/Albedo Valid Observation Band M5 Daily L3 Global 30ArcSec CMG V002

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