ISLSCP II NOAA 5-year Average Monthly Snow-free Albedo from AVHRR
The objective of this work was to produce a monthly climatology of broadband surface albedos for use in global numerical weather prediction models at the National Centers for Environmental Prediction (NCEP). Monthly means of clear-sky, surface, broadband, snow-free albedos for overhead sun illumination angle were determined using data from a five-year period from April 1985-December 1987 and January 1989-March 1991. The data set is compatible in temporal coverage and spatial resolution with a monthly climatology of green vegetation fraction (Gutman and Ignatov, 1998) delivered earlier and currently in use at NCEP. Files showing the differences between the original data set and the Land/water mask used in the International Satellite land Surface Climatology Project (ISLSCP) Initiative II are also provided.
Complete Metadata
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|---|---|
| accessLevel | public |
| bureauCode |
[
"026:00"
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|
| contactPoint |
{
"fn": "Earthdata Forum",
"@type": "vcard:Contact",
"hasEmail": "mailto:earthdata-support@nasa.gov"
}
|
| description | The objective of this work was to produce a monthly climatology of broadband surface albedos for use in global numerical weather prediction models at the National Centers for Environmental Prediction (NCEP). Monthly means of clear-sky, surface, broadband, snow-free albedos for overhead sun illumination angle were determined using data from a five-year period from April 1985-December 1987 and January 1989-March 1991. The data set is compatible in temporal coverage and spatial resolution with a monthly climatology of green vegetation fraction (Gutman and Ignatov, 1998) delivered earlier and currently in use at NCEP. Files showing the differences between the original data set and the Land/water mask used in the International Satellite land Surface Climatology Project (ISLSCP) Initiative II are also provided. |
| distribution |
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|
| identifier | 10.3334/ORNLDAAC/959 |
| keyword |
[
"earth-science-land-use-land-cover-land-surface-land-use-land-cover-classification-vegetation-in",
"earth-science-surface-radiative-properties-land-surface-albedo",
"earth-science-surface-radiative-properties-land-surface-reflectance",
"earth-science-vegetation-biosphere-canopy-characteristics",
"earth-science-vegetation-biosphere-leaf-characteristics",
"earth-science-vegetation-biosphere-plant-characteristics",
"earth-science-vegetation-biosphere-vegetation-cover",
"earth-science-vegetation-biosphere-vegetation-index"
]
|
| landingPage | https://search.earthdata.nasa.gov/search?q=noaa_albedo_5year-av_xdeg_959&ac=true |
| modified | 2026-02-17 |
| programCode |
[
"026:000"
]
|
| publisher |
{
"name": "ORNL_DAAC",
"@type": "org:Organization"
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|
| spatial |
"[[{"WestBoundingCoordinate":-180.0,"NorthBoundingCoordinate":90.0,"EastBoundingCoordinate":180.0,"SouthBoundingCoordinate":-90.0}],"CARTESIAN"]"
|
| temporal | 1985-04-01/1985-04-01 |
| theme |
[
"Earth Science"
]
|
| title | ISLSCP II NOAA 5-year Average Monthly Snow-free Albedo from AVHRR |
