The result shows that ASAR data can find a wide use in many fields such as crop growth . monitoring, ocean and ship detection.

结果表明ASAR数据可以广泛应用于多云多雨地区的土地覆盖分类，农作物估产，船只探测和海洋等领域。

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The method research of Envisat-1 ASAR data preprocessing includes radiometric calibration, geometrical correction and speckle reduction.

主要的研究内容如下：(1)ASAR数据预处理方法研究，包括辐射定标、几何校正和斑点噪声的去除。

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The images above were acquired by the Advanced Synthetic Aperture Radar (ASAR) on the European Space Agency's Envisat satellite on March 11 and 16, 2011.

上面两幅图是欧洲空间组织环境卫星的先进合成孔径雷达(ASAR)于2011年3月11日和16日拍摄的照片。

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Last year, President Nursultan Nazarbaev's eldest daughter, Dariga, set up her own political party, Asar, a front-runner for elections scheduled for September.

ECONOMIST: A region whose leaders find it hard to say goodbye

Asar started life a few months ago as a social movement set up by the president's daughter to help the poor and needy.

ECONOMIST: Dariga Nazarbaeva's political ascension

In 2006 Ms Nazarbayeva was forced to merge her party, Asar (Together), with the president's party apparently an attempt to neutralise her as a political force.

ECONOMIST: Nursultan Nazarbayev won��t tolerate rivals