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.
Synthetic Aperture Radar (SAR) is well-known as a multi-purpose sensor in all-weather and day-night time. In this research, we are developing Circularly Polarized Synthetic Aperture Radar (CP-SAR) onboard microsatellite under Japanese Ministry of Education and Technology (MEXT) program to observe land deformation on Earth surface etc. The CP-SAR employs elliptical wave propagation and scattering phenomenon...
Satellite-borne synthetic aperture radar (SAR) is effective remote sensor for daily geo-surface measurement, even in cloudy weather or darkness. To detect moving or parked vehicle, an experimental study of change detection with two SAR images obtained different days was studied in recent literature. The targets in the report did not be controlled; therefore, sensitivity of the detection related to...
Current motion compensation algorithms for a moving object on synthetic aperture radar (SAR) imagery by refocusing are accurate, but they suffer from a severe computational efficiency problem. If the step size of an assumed target velocity is too large, one could miss the true target velocity, whereas too small a step size would lead to a considerable computation load. To address this issue, the way...
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.