Unverified50% confidenceFactExact time
Sentinel-1 satellites operate in dual-polarization mode, simultaneously acquiring data in both VV (vertical transmit–vertical receive) and VH (vertical transmit–horizontal receive) polarizations; VV is more sensitive to surface scattering from soil, while VH responds more strongly to volumetric scattering from vegetation.
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50%
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Long-term
Relevance
10/3/2026
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