【摘要】：為了滿(mǎn)足對(duì)海洋監(jiān)視日益增長(zhǎng)的需求,星載合成孔徑雷達(dá)(SAR)系統(tǒng)應(yīng)具備高分辨率寬測(cè)繪帶能力。高分寬幅星載SAR系統(tǒng)不僅能夠獲得海洋的環(huán)境參數(shù)(如洋流、內(nèi)波、風(fēng)場(chǎng)、海浪等),還能夠獲得海面上各種目標(biāo)(如艦船、溢油、海冰等)的信息,為國(guó)民經(jīng)濟(jì)建設(shè)和國(guó)防建設(shè)提供信息來(lái)源。本文討論了星載SAR系統(tǒng)在海洋監(jiān)視中的應(yīng)用,論述了用于海洋監(jiān)視的星載SAR系統(tǒng)關(guān)鍵技術(shù),總結(jié)了未來(lái)海洋監(jiān)視星載SAR的發(fā)展方向。
[Abstract]:In order to meet the increasing demand for marine surveillance, the Spaceborne synthetic Aperture Radar (SAR) system should have the ability of high resolution and wide mapping belt. The SAR system with high fraction and width can not only obtain the environmental parameters of the ocean (such as ocean current, internal wave, wind field, wave, etc.), but also obtain the information of various targets on the sea surface (such as ships, oil spills, sea ice, etc.), which can provide information sources for national economic construction and national defense construction. In this paper, the application of satellite-borne SAR system in marine surveillance is discussed, the key technologies of satellite-borne SAR system for marine surveillance are discussed, and the development direction of satellite-borne SAR for marine surveillance in the future is summarized.
【作者單位】： 中國(guó)科學(xué)院電子學(xué)研究所航天微波遙感系統(tǒng)部;
【基金】：國(guó)家重點(diǎn)研發(fā)計(jì)劃項(xiàng)目(2017YFB0502700)
【分類(lèi)號(hào)】：TN958

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本文編號(hào)：2521246