Parameter sensitivity of soil moisture retrievals from airborne L-band radiometer measurements in SMEX02

Over the past two decades, successful estimation of soil moisture has been accomplished using L-band microwave radiometer data. However, remaining uncertainties related to surface roughness and the absorption, scattering, and emission by vegetation must be resolved before soil moisture retrieval alg...

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Veröffentlicht in:	IEEE transactions on geoscience and remote sensing 2005-07, Vol.43 (7), p.1517-1528
Hauptverfasser:	Crosson, W.L., Limaye, A.S., Laymon, C.A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Accuracy Applied geophysics Earth sciences Earth, ocean, space Exact sciences and technology Frequency estimation Internal geophysics L-band Land surface Meteorological satellites Microwave radiometry Moisture measurement Parameter estimation parameter space methods Rough surfaces sensitivity Soil measurements Soil moisture Soils Studies Surface roughness Surficial geology Vegetation
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