Sovremennye problemy distantsionnogo zondirovaniya Zemli iz kosmosa, 2011, Vol. 8, No. 2, pp. 264-272
Some results of flight tests of the photospectral system PhSS
M.Yu. Belyaev
1, B.I. Belyaev
1, L.V. Katkovsky
2, Yu.A. Krot
2, A.V. Rogovets
2, E.E. Sarmin
1, S.V. Khvalej
21 OJC RCC Energia, 141070, Korolev, Moscow Region., Russian Federation, Lenina str., 4-a
2 Scientific Research Institute of Applied Physics Problems named after A.N. Sevchenko, Belarus State University, 220108, Minsk, Belarus, Kurchatova str., 7
The first results of flight tests of the photospectral system on the board of the ISS and the aircraft AN-2 are presented. The software developed for processing spectra and images, built in a modular fashion is described. The refinement of the calibration data of the PhSS flight specimen carried out, the stability of the spectral-energy characteristics of the system identified in the pre-flight calibrations have been analyzed and confirmed. The spectra recorded by the PhSS have been analyzed and it was shown that the resulting data will allow for a more detailed spectral analysis of the underlying surface objects.
Keywords: satellite imagery, image, spectrum, spatial referencing, the spectral-energy calibration, spectral radiance, preliminary processing, atmospheric correction
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