Imaging · collection · 2014
ASTER Global Emissivity Dataset, 1 kilometer, HDF5 V003
Listed in NASA Earthdata CMR and NASA Data Portal — shown once because both records carry DOI 10.5067/community/aster_ged/ag1km.003
Description
The Terra Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) Global Emissivity Dataset (GED) land surface temperature and emissivity (LST&E) data products are generated using the ASTER Temperature Emissivity Separation (TES) algorithm with a Water Vapor Scaling (WVS) atmospheric correction method using Moderate Resolution Imaging Spectroradiometer (MODIS) MOD07_L2 atmospheric profiles and the MODerate Spectral resolution TRANsmittance (MODTRAN 5.2) radiative transfer model.
This dataset is computed from all clear-sky pixels of ASTER scenes acquired from 2000 through 2008. The National Aeronautics and Space Administration’s (NASA) Jet Propulsion Laboratory (JPL), California Institute of Technology, developed the ASTER GED product. When using this data product in a publication, please include the citations listed under the Publications header on the Documents and Resources tab in addition to the data product citation provided below.
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Known Issues
* Known issues are provided in Section 4 of the User Guide.
Links
Get the data
- Resource doi.org/10.5067/community/aster_ged/ag1km.003 ↗
The LP DAAC product page provides information on Science Data Set layers and links for user guides, ATBDs, data access, tools, customer support, etc.
landing page · download · DOI / persistent id · from NASA CMR, data nasa gov
- PDF lpdaac.usgs.gov/documents/120/ASTERGED_User_Guide_V3.pdf ↗
The technical information in the User's Guide enables users to interpret and use the data products.
documentation · download · from NASA CMR, data nasa gov
- Original Metadata cmr.earthdata.nasa.gov/search/concepts/C2763266350-LPCLOUD.iso19115 ↗
download · from data nasa gov
- search.earthdata.nasa.gov /search/granules?p=C2763266350-LPCLOUD ↗
Earthdata Search allows users to search, discover, visualize, refine, and access NASA Earth Observation data.
download · from NASA CMR
- Resource earthdata.nasa.gov/centers/lp-daac ↗
The LP DAAC website provides detailed information on discovery, distribution, access, and support of land data products.
download · project · from data nasa gov, NASA CMR
- Resource emissivity.jpl.nasa.gov ↗
The Joint Emissivity Database Initiative (JEDI) project home page is maintained through NASA's Jet Propulsion Laboratory and documents various aspects of the project.
download · project · from data nasa gov, NASA CMR
- Resource asterweb.jpl.nasa.gov ↗
The ASTER home page is maintained through NASA's Jet Propulsion Laboratory and documents various aspects of the ASTER mission.
download · project · from data nasa gov, NASA CMR
- JPEG data.lpdaac.earthdatacloud.nasa.gov/lp-prod-public/AG1km.003/AG1km.v003.-03.037.0010/AG1km.v003.-0… ↗
download · preview image · from data nasa gov, NASA CMR
Where it is published
- NASA Data Portal dataset page data.nasa.gov/dataset/aster-global-emissivity-dataset-1-kilometer-hdf5-v003-… ↗
landing page · from data nasa gov
Documentation and papers
- doi.org /10.1029/2008gl034644 ↗
Hulley, G.C., and Hook, S.J., 2008, A new methodology for cloud detection and classification with ASTER data: Geophysical Research Letters, v. 35, no. 16, L16812, doi:10.1029/2008GL034644.
documentation · from NASA CMR
- doi.org /10.1002/2015gl065564 ↗
Hulley, G.C., Hook, S.J., Abbott, E., Malakar, N., Islam, T., and Abrams, M., 2015, The ASTER Global Emissivity Dataset (ASTER GED): Mapping Earth's emissivity at 100 meter spatial scale, Geophys. Res
documentation · from NASA CMR
- doi.org /10.1029/2012jd018506 ↗
Hulley, G.C., Hughes, C.G., and Hook, S.J., 2012, Quantifying uncertainties in land surface temperature and emissivity retrievals from ASTER and MODIS thermal infrared data: Journal of Geophysical Res
documentation · from NASA CMR
- doi.org /10.1016/j.rse.2009.06.005 ↗
Hulley, G.C., Hook, S.J., and Baldridge, A.M., 2009, Validation of the North American ASTER Land Surface Emissivity Database (NAALSED) version 2.0 using pseudo-invariant sand dune sites: Remote Sensin
documentation · from NASA CMR
- doi.org /10.1109/tgrs.2010.2063034 ↗
Hulley, G.C., and Hook, S.J., 2011, Generating consistent land surface temperature and emissivity products between ASTER and MODIS data for earth science research: IEEE Transactions on Geoscience and
documentation · from NASA CMR
- doi.org /10.1016/j.rse.2009.05.005 ↗
Hulley, G.C., and Hook, S.J., 2009, The North American ASTER Land Surface Emissivity Database (NAALSED) version 2.0: Remote Sensing of Environment, v. 113, no. 9, p. 1967-1975, doi:10.1016/j.rse.2009.
documentation · from NASA CMR
- doi.org /10.1029/2008gl034507 ↗
Hulley, G.C., Hook, S.J., and Baldridge, A.M., 2008, ASTER land surface emissivity database of California and Nevada: Geophysical Research Letters, v. 35, no. 13, L13401, doi:10.1029/2008GL034507.
documentation · from NASA CMR
Catalogue records · 3
- CKAN API data.nasa.gov/api/3/action/package_show?id=c1e21dbf-31c9-40b5-ad9c-fd4c2395e… ↗
metadata API · from data nasa gov
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C2763266350-LPCLOUD.umm_json ↗
metadata API · from NASA CMR
- CMR record cmr.earthdata.nasa.gov/search/concepts/C2763266350-LPCLOUD.html ↗
catalogue entry · from NASA CMR
Topics
- Stated by source
- Advanced Spaceborne Thermal Emission and Reflection Radiometer · Digital Elevation/Terrain Model (Dem) · Earth Observing System, Terra (AM-1) · Emissivity · Land Surface Temperature · Normalized Difference Vegetation Index (Ndvi) · Terrain Elevation · Topographical Relief Maps · Vegetation Index
- From keywords
- Astronomy & Astrophysics · Earth & Environmental Science · Ocean & Atmospheric Science · Physics
- Inferred from text
- Geophysics 71% · Imaging 75%
Provenance · 2 source records, 25 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C2763266350-LPCLOUD | 13 d ago | JSON v1 |
| NASA Data Portal | c1e21dbf-31c9-40b5-ad9c-fd4c2395e7c1 | 10 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[field].anzsrc:group:3706 | enrichment · NASA CMR | taxonomy-embedding@1.0.0 | title+keywords+description (71%) |
| concepts[field].local:field:astronomy | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[field].local:field:ocean-atmospheric | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[field].local:field:physics | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[instrument].gcmd_instrument:aster | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/biosphere/vegetation/vegetation-index | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/land-surface/land-use-land-cover/land-use-land-cover-classification/vegetation-index/normalized-difference-vegetation-index-ndvi | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/land-surface/surface-radiative-properties/emissivity | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/land-surface/surface-thermal-properties/land-surface-temperature | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/land-surface/topography/terrain-elevation | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/land-surface/topography/terrain-elevation/digital-elevation-terrain-model-dem | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/land-surface/topography/terrain-elevation/topographical-relief-maps | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[modality].local:modality:imaging | enrichment · NASA CMR | keyword-concept-rules@1.0.0 | title+description (75%) |
| concepts[platform].gcmd_platform:terra | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| created_date | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| description | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/Abstract |
| license_text | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| publication_date | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| spatial | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/SpatialExtent |
| temporal | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/TemporalExtents |
| title | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/EntryTitle |
| updated_date | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| version_label | source · NASA CMR | connector:nasa_cmr@1.0.0 |