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.
Monitoring and supervision of land resources requires several spatial databases related to land use, land planning, mineral resources, etc. It also needs support via information technologies such as GIS, GNSS, RS (3S), wireless communication, and internet-of-things. At present, in view of the requirements related to the complexity and comprehensiveness of the monitoring and supervision of land resources,...
In the era of the Internet of Things (IOT), the information world and the entity world are gradually integrated. Thus, the ways that people obtain, transmit, store, update and analyze information are also undergoing profound change. These changes will undoubtedly bring some new challenges to the traditional Spatial Data Warehouse (SDW) system. Based on the analysis of the technical characteristics...
Set Pair Analysis (SPA) is a new methodology to describe and process uncertainty system, which has been applied in many fields recently. In this paper, a new approach to remote sensing information extraction, the SPA-based k-means clustering algorithm (SPAKM), has been proposed based on the principle of SPA. The basic ideals and steps of SPAKM are discussed. The proposed algorithm can overcome the...
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.