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COSMO/SKYMED TO SUPPORT MGCP MAPPING

机译:COSMO / SKYMED支持MGCP映射

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摘要

In recent years, the increased demand for updated cartographic information resulted into international efforts devoted to cartographic mapping using remote sensing data worldwide. Among others, the most impressive effort to obtain this information is related to the Multinational Geospatial Co-Production Program (MGCP) undertaken by NATO nations to obtain updated cartographic information worldwide. In this chapter preliminary results on the use of Cosmo/SkyMed data to support MGCP activities are presented. In particular, an analysis of the speckle regime of Cosmo/SkyMed data has been carried out by analyzing the signal-to-noise-ratio over areas with reflecting elements of different type. In spite of the fact that acquisitions were accomplished with the same spatial resolution, the different level of noise, characteristic of the different areas, reflect the different mapping capabilities of the sensor in the different areas.
机译:近年来,对更新的制图信息的需求不断增加,导致国际上致力于在全球范围内使用遥感数据进行制图。除其他外,获得此信息的最令人印象深刻的努力与北约国家为获取全球最新制图信息而实施的多国地理空间联合生产计划(MGCP)有关。本章介绍了使用Cosmo / SkyMed数据支持MGCP活动的初步结果。特别是,通过分析具有不同类型反射元素的区域的信噪比,对Cosmo / SkyMed数据的散斑状态进行了分析。尽管采集是在相同的空间分辨率下完成的,但不同区域的噪声,不同水平的特征反映了传感器在不同区域的不同映射能力。

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