Soil moisture estimation from Sentinel-1 interferometric observations over arid regions. (arXiv:2210.10665v1 [cs.CV])

We present a methodology based on interferometric synthetic aperture radar
(InSAR) time series analysis that can provide surface (top 5 cm) soil moisture
(SSM) estimations. The InSAR time series analysis consists of five processing
steps. A co-registered Single Look Complex (SLC) SAR stack as well as
meteorological information are required as input of the proposed workflow. In
the first step, ice/snow-free and zero-precipitation SAR images are identified
using meteorological data. In the second step, construction and phase
extraction of distributed …

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