Sovremennye problemy distantsionnogo zondirovaniya Zemli iz kosmosa, 2009, Issue 6, Vol. 2, pp. 54-57
Study of Volga Riverbanks dynamics in Ulyanovsk city by means of
SAR Interferometry
Л.Н. Захарова
, А.И. Захаров
Институт радиотехники и электроники им. В.А. Котельникова РАН, Фрязинский филиал, 141190 Московская обл., г.Фрязино, пл. Введенского, 36
The applicability of differential SAR interferometry to ERS-1/2, ENVISAT, and PALSAR data for
analysis of surface movements in the city of Ulyanovsk is discussed. Parameters of observation that
influence on the result are examined. Some territories with surface dynamics are revealed. Both C- and
L-band data are shown to be suitable for surface dynamics investigation for urban areas. L-band data
demonstrated the preference for surface motion analysis.
Keywords: SAR, differential interferometry, surface subsidence
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