Estimating the Interferometric Vertical Wavenumber From Range Shifts
نویسندگان
چکیده
The estimation of the interferometric vertical wavenumber over sloped terrain is an integral step for many and tomographic synthetic aperture radar (SAR) applications. state art this to calculate angle incidence local slope after geometric corregistration has been performed. In letter, alternative approach estimating proposed that requires only range shifts. This considerably simplifies calculation effort without compromising performance. demonstrated on Advanced Land Observing Satellite (ALOS) phased array L-band (PALSAR) data compared against conventional methodology.
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ژورنال
عنوان ژورنال: IEEE Geoscience and Remote Sensing Letters
سال: 2023
ISSN: ['1558-0571', '1545-598X']
DOI: https://doi.org/10.1109/lgrs.2023.3273737