Diameters of the orbital tubes in long-term interferometric SAR surveys |
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| Authors: | Rocca F |
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| Institution: | Dipt. di Elettronica e Informazione, Politecnico di Milano, Milan, Italy; |
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| Abstract: | This letter studies the impact of the use of permanent scatterers (PS) on the distribution of the perpendicular baselines in long-term satellite interferometric synthetic aperture radar surveys. This letter also evaluates the relation between the radar center frequency and the dispersion of the estimates of the elevations of the PS as a function of noise and of the time jitter due to atmospheric disturbances. |
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