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.
Military GPS, such as used for UAVs, is vulnerable to spoofing, and civilian GPS is even more vulnerable. Reliance on GPS, though, continues to increase across all sectors where moving people or products are involved or where mobile surveillance is needed. A research effort has begun to investigate approaches to identify and possibly counter GPS spoofing techniques. In this phase of the effort, an...
The problem of impact assessment, also referred to as Level 3 fusion, is addressed using a fuzzy evidence accrual system. This technique injects data using a fuzzy Kalman filter, allowing for numeric and linguistic information from various sensors and reporting systems to be fused together. The solution provides not only an estimate of any threats or changes in mission parameters but also a measure...
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.