Chen Huailiang

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Based on the data of ETM+ multi-spectral remote sensing image obtained from Landsat-7, adopting the method of decision tree-based classification, the land use and present coverage situation of Zhengzhou city are classified in this article. On the foundation of the analysis of the information content of remote sensing image bands, the sample selection in(More)
The article, using the each ten day's data of NOAA/AVHRR from 1981 to 2000 and adopting the Maximum-Slope method, Curve-Fitting method and stepwise regression, analyzes the beginning and ending of the growth season of the vegetation in the Huanghe-Huaihe-Haihe (HHH) zone. Meanwhile, the pixel by pixel NDVI map is worked out with typical bands as the sample.(More)
With the analysis of SWIR and NIR spectral space, and based on the Short Wave Perpendicular Water Stress Index (SPSI) of which was constructed by Abduwasit Ghulam. The SPSI was applied in the soil moisture retrieval during the growing period of wheat in April with full cover condition. The result showed there is a high correlation coefficient between SPSI(More)
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