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Precipitation is one of the important factors that influences vegetation growth and distributions. Using GF-1 remotely sensed images and observed precipitation data, this paper discusses the response relationship between the normalized difference vegetation index (NDVI) and the standardized precipitation index (SPI) in Hutubi County at different time scales from January to December, 2014. The results...
This paper studies event recognition in a building based on the patterns of power consumption. It is a big challenge to identify what kinds of events happened in a building without additional devices such as camera and motion sensors, etc. Instead, we learn when and how the events happened from the historical record of power consumption and apply the lesson into the design of an event recognition...
In order to understand the mechanisms of the variation among rice genotypes and cultivars in Pb uptake and accumulations, pot soil experiments were conducted with six rice cultivars that varied greatly in Pb uptake. The results showed that root oxidation abilities of the rice plants differed with genotypes and cultivars, and those of the cultivars with indica consanguinity were significantly higher...
The coregistration of complex image pairs is a very important step in synthetic aperture radar interferometry (InSAR) data processing. This letter proposes a novel coregistration method that only needs three arbitrary parts of the two complex images instead of four parts in the existing coregistration methods. This method constitutes an integrated three-part method for InSAR data processing with our...
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