Combined ASTER and MODIS Emissivity database over Land (CAMEL) Coefficient Monthly Global 0.05Deg V002

Description

The NASA Making Earth System Data Records for Use in Research Environments ([MEaSUREs](https://earthdata.nasa.gov/community/community-data-system-programs/measures-projects)) Combined Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) and Moderate Resolution Imaging Spectroradiometer (MODIS) Emissivity for Land (CAMEL) dataset provides monthly coefficients at 0.05 degree (~5 kilometer) resolution (CAM5K30CF). The CAMEL Principal Components Analysis (PCA) input coefficients utilized in the CAMEL high spectral resolution (HSR) algorithm are provided in the CAM5K30CF data product and are congruent to the temporally equivalent CAM5K30EM emissivity data product. Additional details regarding the methodology are available in the User Guide and Algorithm Theoretical Basis Document (ATBD). Provided in the CAM5K30CF product are layers for PCA coefficients, number of PCA coefficients, laboratory version, snow fraction derived from MODIS Snow Cover data (MOD10), latitude, longitude, and the CAMEL quality information. PCA coefficients are dependent on the version of lab PC data and number of PCs used. Improvements/Changes from Previous Version * Version 2 includes two additional laboratory datasets to more accurately characterize snowy scenes.

Resources

Name Format Description Link
5 CAM5K30CF.002 https://e4ftl01.cr.usgs.gov/MEASURES/CAM5K30CF.002
5 https://search.earthdata.nasa.gov/search?q=C2763266335-LPCLOUD
5 CAM5K30CF.002 https://doi.org/10.5067/MEaSUREs/LSTE/CAM5K30CF.002
5 https://www.earthdata.nasa.gov/centers/lp-daac
33 cam5k30_v2_user_guide_atbd.pdf https://lpdaac.usgs.gov/documents/219/cam5k30_v2_user_guide_atbd.pdf
19 CAM5K30_Source_Code_V2.tar.gz https://lpdaac.usgs.gov/documents/433/CAM5K30_Source_Code_V2.tar.gz
21 contents.html https://opendap.cr.usgs.gov/opendap/hyrax/DP109/MEASURES/CAM5K30CF.002/contents.html
5 https://e4ftl01.cr.usgs.gov%2FMEASURES%2FCAM5K30CF.002
5 https://search.earthdata.nasa.gov%2Fsearch%3Fq%3DC2763266335-LPCLOUD
5 https://doi.org%2F10.5067%2FMEaSUREs%2FLSTE%2FCAM5K30CF.002
5 https://lpdaac.usgs.gov%2F
5 https://lpdaac.usgs.gov%2Fdocuments%2F219%2Fcam5k30_v2_user_guide_atbd.pdf
5 https://lpdaac.usgs.gov%2Fdocuments%2F433%2FCAM5K30_Source_Code_V2.tar.gz
5 https://opendap.cr.usgs.gov%2Fopendap%2Fhyrax%2FDP109%2FMEASURES%2FCAM5K30CF.002%2Fcontents.html
5 https://www.earthdata.nasa.gov%2Fcenters%2Flp-daac
0 The metadata's original source. https://cmr.earthdata.nasa.gov/search/concepts/C2763266335-LPCLOUD.iso19115

Tags

  • earth-science-vegetation-biosphere-vegetation-index
  • earth-science-snow-ice-terrestrial-hydrosphere-snow-cover
  • earth-science-surface-radiative-properties-land-surface-emissivity

Topics

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