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rjyfly

铜虫 (初入文坛)

[求助] SAR

the world radio conference (WRC) has doubled bandwidth for SAR,from 600 megahertz to 1.2 gigahertz,which allows higherquality images and better analysis of imaged surfaces.

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genhunter

至尊木虫 (著名写手)

【答案】应助回帖

世界无线电通信大会已经批准加倍SAR(搜索救援队)使用的带宽,从600 兆赫(MHz) 到 1.2 千兆赫,  使高质量(分辨率图像(的传送)和摄制地表图像分析成为可能。
离成功还差一点
2楼2016-08-04 18:48:59
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sqlg888

铁虫 (正式写手)

【答案】应助回帖

SAR————合成孔径雷达(SAR)成像技术——该技术是雷达技术、电子技术和数字信号处理技术的有机结合,它使传统雷达的功能发生了质的飞跃
3楼2016-08-05 08:39:33
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