AbstractA method for emissivity - temperature separation with ASTER (Advanced Spaceborne Thermal Emission and Reflection Radiometer) to be onboard EOS-a1, data is proposed. Based on the well-known radiative transfer equation, assuming that water vapor is the most dominant factor for transmittance, also assuming that a representative atmospheric radiation instead of air temperature profile, the number of unknown variables among the equation is reduced. Then utilizing the constrained non-linear optimization technique, the equation is solved to estimate both of emissivity and surface temperature under the consideration of atmospheric effects.
An inversion for emissivity - temperature separation with aster data
Advances in Space Research ; 14 , 3 ; 67-70
1993-01-01
4 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
An Inversion for Emissivity -- Temperature Separation with ASTER Data
Online Contents | 1994
|An Inversion for Emissivity - Temperature Separation with ASTER Data
British Library Conference Proceedings | 1993
|British Library Conference Proceedings | 1999
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