抄録
Wemade a cross calibration analysis between the POLDER and OCTS sensors on board ADEOS
satellite in terms of the space reflectance. Space reflectances in the samesea target area were
computed from the POLDER and OCTS data, acquired simultaneously on April 26, 1997. We
found that they are in good agreement with relative differences of less than 10 % in all bands,
when the latest in-flight calibration gain factors for each sensor were used. Then, the aerosol
optical parameter retrieval was made using ADEOS/POLDER's directional reflectance and polar
ization data in 760 and 865[nm] bands. Retrieved results for aerosol's optical parameters were
presented in the form of distribution map in the case of aerosol refractive index of m=l .40-i0.0.
