If you are concerned that someone you know becomes incapable of managing or directing the management of his or her benefits, please call us at 1-800-772-1213 (TTY 1-800-325-0778) to request an appointment to discuss your concerns. Generally, we look for family or friends to serve as representative payees. When friends or family are not able to serve as payees, Social Security looks for qualified organizations to be representative payees. If you are a representative payee, you can complete the Representative Payee Accounting Report online.
Environmental monitoring, earth-resource mapping, and military systems require broad-area imaging at high resolutions. Often, this imagery must be acquired at night or during inclement weather. Synthetic Aperture Radar (SAR) provides such a capability. Synthetic Aperture Radar (SAR) systems take advantage of the long-range propagation characteristics of radar signals and the complex information processing capability of modern digital electronics to provide high resolution imagery.
1 Synthetic-aperture radar (SAR), was invented in the early 1950s at Goodyear Aircraft Corporation. 2  Using a single, relatively small antenna carried on an aircraft, a SAR combines the returns from each pulse to produce a high-resolution image of the terrain comparable to that obtained by a much larger antenna.he most widespread radar device today is undoubtedly the radar gun. This is a small, usually hand-held, Doppler radar that is used to detect the speed of objects, especially trucks and automobiles in regulating traffic, as well as pitched baseballs, runners, or other moving objects in sports.