Phobos’s Mineralogy Reinvestigated. Application of the Wavelet Transform to the Analysis of Ism/phobos2 Infrared Spectra
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چکیده
Introduction: In the study presented here, a technique based on the wavelet transform and described in the accompanying abstract ([1]) is applied to the nearinfrared spectra of Phobos obtained by ISM in 1989 from the Phobos-2 spacecraft. Small mineralogical variations are observed across the red, optically altered, unit of Phobos. The mineralogical composition appears to comprise olivine in the whole observed area, while orthopyroxene is detected only in some localised regions.
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تاریخ انتشار 2003