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The information which is contained in the multi-spectral and SAR images have different characteristic. Multi-spectral images contain a great deal of spectral information, whereas SAR images contain rich texture information, such as buildings and road network. SAR and TM images fusion based on the wavelet transform ensure the fusion image showing more spatial detail, not only conserving the spectral...
In order to verify the feasibility of NDVI time series data applied in land use classification at cloudy and rainy regions. In this paper, Malaysia was taken as an example, an appropriate land use classification of it was established, and Harmonic Analysis of Time Series (HANTS) algorithm was chosen to reconstruct the NDVI time series for Malaysia land classification. The results indicated that the...
Passive microwave plays an important role in soil moisture monitoring. In this study, a layered soil emission model has been built based on theory of radiative transfer, combined with the random rough surface, soil dielectric constant model and soil moisture algorithm. The soil moisture in different frequencies was simulated and the look-up table set was established between soil moisture and soil...
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