Publication Abstracts
Prigent et al. 1998
Prigent, C.,
, and , 1998: Global maps of microwave land surface emissivities: Potential for land surface characterization. Radio Sci., 33, 745-751, doi:10.1029/97RS02460.Microwave land surface emissivities are derived from special sensor microwave image (SSM/I) observations. Cloud-free SSM/I observations are first located with the help of collocated visible/infrared satellite observations (International Satellite Cloud Climatology Project (ISCCP) data). Then, the cloud-free atmospheric contribution is calculated from an estimate of the local atmospheric temperature-humidity profile (National Centers for Environmental Prediction (NCEP) analyses). Finally, with the surface skin temperatures derived from IR observations (ISCCP estimate), the surface emissivity is calculated for all the SSM/I channels. The method is applied to the SSM/I data for the globe for October 1991. Correspondences between geographical patterns of the emissivities and surface characteristics are briefly analyzed to investigate the potential of microwave emissivities to monitor vegetation phenology and surface properties at regional and continental scales.
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BibTeX Citation
@article{pr03000u, author={Prigent, C. and Rossow, W. B. and Matthews, E.}, title={Global maps of microwave land surface emissivities: Potential for land surface characterization}, year={1998}, journal={Radio Science}, volume={33}, pages={745--751}, doi={10.1029/97RS02460}, }
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RIS Citation
TY - JOUR ID - pr03000u AU - Prigent, C. AU - Rossow, W. B. AU - Matthews, E. PY - 1998 TI - Global maps of microwave land surface emissivities: Potential for land surface characterization JA - Radio Sci. JO - Radio Science VL - 33 SP - 745 EP - 751 DO - 10.1029/97RS02460 ER -
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