Publication Date:
2011-08-19
Description:
Mobile radar platforms can provide unique observations of geophysical phenomena for scientific research and for operational applications such as reconnaissance and flight safety. Airborne or spaceborne radar can provide: (1) observations where it is often impractical or too costly to place a ground-based radar, (2) surveillance over a large area or over a long time period when the system of interest is moving, (3) the ability to adjust viewing angles to minimize uncertainties due to viewing geometry, for example, along a dual-Doppler baseline, (4) measurements to complement coincident observations from other remote and in situ sensors, and (5) evaluation of ground surface properties and their impact on the evolution of the boundary-layer and their role in storm systems, hydrology, and earth surface radiation balance. However, advances in signal processing, antenna design, power amplifiers, and other critical system components will be required if radar measurements from airborne and spaceborne platforms are to become a reality.
Keywords:
COMMUNICATIONS AND RADAR
Format:
text
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