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Desertification and restoration could be assessed by long time-series vegetation index at regional scale. In this study, a new approach for desertification assessment based on analysis of NPP and MNPP change derived from the time-series MERIS NDVI data was promoted. Desertification and restoration in Xilin Gol League, Inner Mongolia, China were assessed and monitored during 2003 to 2011 by using the...
To research water level gauge image identification based on intelligent remote viewing system which can replace the on-duty staff observing, an improved Otsu algorithm is proposed to realize higher identification accuracy. The new Gaussian difference filter is also applied to image edge detection for later period clearly dividing and extracting the liquid level and the scale numbers of water level...
In allusion to the failure data submergence in a circuit breaker burning accident in a conventional substation of a coal mine, and in view of those supervision and control system defects in a conventional substation such as information islands, complication of network nodes and subsystems, nonstandardization of application function, poor expansion of system, and also high charge of operating and maintenance,...
Advances in embedded computing systems have resulted in the emergence of Wireless Sensor Networks (WSNs), which provide unique opportunities for sensing physical environment of our daily lives. ZigBee-compliant WSN platforms have been proposed for Healthcare monitoring, smart home, industrial monitoring and sensor, and other applications. In this paper, we using TI CC2430 and CC2431 chipsets with...
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