A change detection algorithm for terrain
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Ya-Qiu Jin; Fenghua Yan
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Article
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2007
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John Wiley and Sons
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English
โ 768 KB
## Abstract As an indication of the surface polarized emission, a polarization index (__PI__) of microwave radiance from the terrain surface (halfโspace of canopyโsoil land) is derived from the radiative transfer model. This __PI__ separates the radiance effects of the canopyโsoil moisture and inte