Bistatic Geosynchronous SAR for land and atmosphere continuous observation
Bistatic Geosynchronous SAR for land and atmosphere continuous observation
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发表时间：
2014-06
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通讯作者：
J. Ruiz-Rodon;A. Broquetas;A. Monti-Guarnieri;A. Recchia
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作者：
J. Ruiz-Rodon;A. Broquetas;A. Monti-Guarnieri;A. Recchia
研究了低偏心近零倾角地球同步轨道（GEOSAR）双站SAR观测问题。两个工作频率进行了分析，空间分辨率和采集时间之间的不同的妥协。对轨道设计对最终合成孔径雷达辐射和空间分辨率性能的影响进行了评估，以便评估适当的空间分辨率和覆盖范围的折衷。
In this paper the bistatic SAR observation from low-eccentric nearly zero inclined geosynchronous orbits (GEOSAR) is studied. Two operation frequencies have been analysed with different compromises between spatial resolution and acquisition time. The impact of the orbital design in the final SAR radiometric and spatial resolution performance is assessed allowing assessment of appropriate spatial resolution and coverage compromises.