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FPAR (Fraction of Absorbed Photosynthetically Active Radiation) is a key parameter in the study on ecosystem function, crop growth monitoring, and so on, it is important to estimate FPAR accurately. B...
Registration of spatial data based on PCA is advanced in the paper. The principle is that principal components of spatial data set are changed with the coordinate system. For two spatial data sets of ...
The Cerrado Biogeographic Province in Brazil, which occupies around 18% of the national territory, is the ecosystem in more danger of disappearing as a result of agriculture frontiers. Their landscap...

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