ISSN 2070-7401 (Print), ISSN 2411-0280 (Online)
Sovremennye problemy distantsionnogo zondirovaniya Zemli iz kosmosa


Sovremennye problemy distantsionnogo zondirovaniya Zemli iz kosmosa, 2012, Vol. 9, No. 1, pp. 39-46

Geometrical correction method of terrain surface for hyperspectral images

A.A. Ilyin 1, A.N. Vinogradov 2, V.V. Egorov 3, A.P. Kalinin 4, A.I. Rodionov 1
1 Stock Company, Reagent Scientific Engineering Centre, 119991 Moscow, 4 Kosygin
2 M.V. Lomonosov Moscow state university, 119991 Moscow, Leninskie Gory
3 Space Research Institute of Russian Academy of Sciences, 117997 Moscow, 84/32 Profsoyuznaya str
4 Ishlinsky Institute of Problems in Mechanics of Russian Academy of Sciences, 119526 Moscow, 100-1 Vernadskogo Pr
The technique for removal of aircraft dynamic influence on the terrain images obtained by means of pushbroom hyperspectrometer. The image correction is based on the additional date using that is obtained by video camera synchronous with the hyperspectral survey. The algorithm of image correction anticipates determination of bias and angular rotation for each subsequent frame respectively previous image; composition of aircraft trajectory; pixel by pixel correction of hyperspectral image.
Keywords: remote sensing, algorithm, hyperspectrometer, aviacarrier, image, distortion, video camera, correlation, synchronization
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