The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
The paper considers fusion of data streams of different nature which are describing properties of the same layered medium. It has been shown that combining these streams gives the fused stream with high intensity at the bound between layers. The simulation has shown that histogram of the fused stream have noticeable threshold between low and high intensity. The simulation has also approved that the...
The viability of Chinese HY-2A scatterometer in monitoring and studying typhoons is discussed in this paper by investigating 67 typhoon cases over the Northwestern Pacific Ocean from 2012–2014. A typhoon center detection algorithm based on the product of the divergence and vorticity of the wind vector field is presented, and the detected typhoon center positions show good agreement with the vortex...
Heat and temperature is on the news of the air in the today's world. High temperatures in urban areas have a direct impact on human health and are associated with heat related problems and excess summer deaths. This study is carried out to know the trend of land surface temperature and assess the impact of land use intensity on temperature in the Chittagong City Corporation Area, Bangladesh. A general...
People in underprivileged countries could benefit from the use of a solar distributed generation system. The tracking module is designed with the help of the stepper motor which does not require sensors for tracking. This can be done by knowing the step angle. Calculations of step angle and solar radiations are made by finding some of the angular positions to result in intensity and step angles.
This paper measures land-use transition in three time intervals in a typical county with high-level agriculture intensification, Southeast China. Landsat Thematic Mapper satellite imagery of 1986, 1996, 2002 and 2007 is used to create maps of each time point for the categories: Agriculture, Natural and Built. The results show that the rate of change has accelerated from 1986 to 2007 for Agriculture,...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.