A study of QuikSCAT measured backscattering coefficient data over global natural targets

机译：QuikSCAT对全球自然目标上测得的反向散射系数数据的研究

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Spaceborne radar scatterometers operating in microwave frequency bands have several science and operational applications in Oceanography, meteorology, agricultural and geophysical sciences. The basic parameter measured by a scatterometer is the Backscattering coefficient (σ~0) for a certain frequency, polarization and observational geometry. Before addressing a specific application, it is needed that the σ~0 signatures be analyzed over natural, undisturbed and uniform/quasi-uniform target areas. As a prelude to ISRO's forthcoming OceanSat-II mission, carrying a Ku-band scatterometer, QuikSCAT scatterometer measured σ~0 data are analyzed over its dynamical range using the global natural targets.

机译：在微波频带内运行的星载雷达散射仪在海洋学，气象学，农业和地球物理科学中具有多种科学和操作应用。散射仪测量的基本参数是特定频率，极化和观测几何形状的后向散射系数（σ〜0）。在解决特定应用之前，需要在自然，不受干扰和均匀/准均匀的目标区域上分析σ〜0签名。作为ISRO即将进行的OceanSat-II任务的序幕，它携带Ku波段散射仪，使用全球自然目标在其动态范围内分析了QuikSCAT散射仪测量到的σ〜0数据。

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来源
《Remote Sensing of the Marine Environment; Proceedings of SPIE-The International Society for Optical Engineering; vol.6406》|2006年|64061F.1-64061F.9|共9页
会议地点 Goa(IN)
作者
K N Babu; Abhijit Sarkar; K Satheesan; B S Gohil;
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作者单位

Space Applications Center, Ahmedabad -380015, INDIA;

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会议组织
原文格式 PDF
正文语种 eng
中图分类环境遥感;
关键词
backscattering coefficient; scatterometer;

机译：后向散射系数；散射仪;

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1. Trends and Variation in Ku-Band Backscatter of Natural Targets on Land Observed in QuikSCAT Data [J] . IEEE Transactions on Geoscience and Remote Sensing . 2014,第7期

机译：QuikSCAT数据观测到的自然目标在陆地上的Ku波段反向散射趋势和变化
2. Seasat over-land scatterometer data. I. Global overview of the Ku-band backscatterer coefficients [J] . Kennett R.G., Li F.K. IEEE Transactions on Geoscience and Remote Sensing . 1989,第5期

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4. A study of QuikSCAT measured backscattering coefficient data over global natural targets [C] . K N Babu, Abhijit Sarkar, K Satheesan, Remote Sensing of the Marine Environment; Proceedings of SPIE-The International Society for Optical Engineering; vol.6406 . 2006

机译：QuikSCAT对全球自然目标上测得的反向散射系数数据的研究

5. Studies of the Interferometric Phase and Doppler Spectra of Sea Surface Backscattering Using Numerically Simulated Low Grazing Angle Backscatter Data. [D] . Chae, Chun Sik. 2012

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A study of QuikSCAT measured backscattering coefficient data over global natural targets

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