#acl All:read
#format wiki
#language en



 Instrument:: SMART

 Partner:: Uni Leipzig
 PI:: Wendisch, Ehrlich
 email:: M.wendisch@uni-leipzig.de, a.ehrlich@uni-leipzig.de
 tel:: 0341-97328-50 -74 
 DesignOrganisation:: Enviscope/Gomolzig
 DesiredPosition:: ApT-5 und ApB-4 (bzw. bei Bellypodnutzung dessen Aft-Section)
 DesiredCabinPosition:: 2  (1/2)
 ModificationNumber:: 
 AdditionalRequirements::
 Status:: 1

 Weight:: 125

 Type:: rs
  

 Summary:: The SMART-Albedometer (Spectral Modular Airborne Radiation Measurement System) covers upwelling and downwelling spectral solar irradiance and upwelling nadir radiance in the wavelength range 0.3-2.2 μm with 2-16 nm spectral resolution. The measurements of nadir radiance scattered by clouds are identical to measurements by spaceborne instruments and able to detect sub-visible cirrus. Further measurements of spectral irradiance will be applied to estimate the relevance of these optically thin clouds to the Earth's solar and terrestrial radiative energy budget.