The invention relates to radar remote sensing technology, in particular to a method for acquiring the cross section of radar.

本发明涉及一种雷达遥感技术，特别是一种获得雷达截面积的方 法。

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With the increasingly extensive and in-depth application of quantitative Synthetic Aperture Radar (SAR) images, SAR calibration became a necessary technique in modern spaceborne SAR remote sensing.

随着合成孔径雷达(SAR)图像定量应用的日益广泛和深入，定标已成为现代星载SAR遥感测量的必备技术条件。

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Synthetic aperture radar (SAR) is an important tool in microwave remote sensing.

合成孔径雷达(SAR)是一种重要的微波遥感工具。

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The technology processes remote-sensing data, including data from the LANDSAT and RADAR satellites, in combination with ground truth data provided by a ground penetrating radar and other information drawn from geological, hydrogeological, geographical, hydrological and climate data and, when dealing with deep aquifers, seismological data.

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