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This study reports on the utilization of microwave modeling, together with ground truth, and L-band (1.4-GHz) brightness temperatures to investigate the passive microwave characteristics of a conifer forest floor. The microwave data were acquired over a natural Virginia Pine forest in Maryland by a ground-based microwave active/passive instrument system in 2008/2009. Ground measurements of the tree...
From a combined active/passive microwave remote sensing campaign conducted in 2002, hourly L-band H polarized TB (Brightness temperature) measurements are available for five episodes distributed over the corn growth cycle. In this study, fitting the τ-ω model to the TB measurements shows that the empirical parameter b, defining the optical depth or canopy opacity (τ), and its dependence towards the...
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