ASTER L2 Surface Emissivity V004
Resources
11 resources available
-
Original Metadata
ISO -
Resource 2
BIN -
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JPEG -
Resource 4
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PDF -
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BIN
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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 Terra Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) Surface Emissivity (AST_05) is produced using the Temperature/Emissivity Separation (TES) algorithm for the five Thermal Infrared (TIR) 90 meter bands, acquired during the day or night. The product comprises per-pixel emissivity measurements generated over land in addition to embedded metadata and quality assurance data planes. Acquisitions for AST_05 ended on January 16, 2026, at 05:10:45 UTC, when the ASTER TIR instrument was permanently turned off due to power limitations on the Terra spacecraft. More information is available in this [NASA Science News Brief](https://science.nasa.gov/blogs/science-news/2026/02/12/terra-adjusts-instrument-operations-to-extend-mission-life/). Known Issues * Level 2 products that are on the international date line/anti-meridian have incorrect bounding coordinates for the Universal Transverse Mercator (UTM) zone defined in the file metadata. |
| distribution |
[
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"conformsTo": "http://www.isotc211.org/2005/gmi",
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"downloadURL": "https://github.com/nasa/ASTER-Data-Resources/tree/main"
},
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"mediaType": "application/pdf",
"downloadURL": "https://lpdaac.usgs.gov/documents/1319/ASTER_User_Handbook_v4.pdf"
},
{
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"format": "PDF",
"mediaType": "application/pdf",
"downloadURL": "https://lpdaac.usgs.gov/documents/2265/ASTER_User_Guide_V4_pcP80n5.pdf"
},
{
"@type": "dcat:Distribution",
"format": "PDF",
"mediaType": "application/pdf",
"downloadURL": "https://lpdaac.usgs.gov/documents/74/AST_05_ATBD.pdf"
},
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]
|
| identifier | 10.5067/ASTER/AST_05.004 |
| keyword |
[
"earth-science-surface-radiative-properties-land-surface-emissivity"
]
|
| license | https://www.usa.gov/government-works |
| modified | 2026-06-16 |
| programCode |
[
"026:000"
]
|
| publisher |
{
"name": "JP/METI/AIST/JSS/GDS;LP DAAC",
"@type": "org:Organization"
}
|
| spatial |
"["GEODETIC", [{"NorthBoundingCoordinate": 83, "WestBoundingCoordinate": -180, "EastBoundingCoordinate": 180, "SouthBoundingCoordinate": -83}]]"
|
| temporal | 2000-03-04/2026-01-16 |
| theme |
[
"Earth Science"
]
|
| title | ASTER L2 Surface Emissivity V004 |
