Research on spatial matching of spaceborne precipitation radar and ground radar data
星载测雨雷达与地基雷达数据的空间匹配分析

Research on spatial matching of spaceborne radar data and ground radar data is important both in theory and application. The data matching method adopted by NASA Goddard Space Flight Center (GSFC) is introduced, and a refined 3-D grid is put forward. Three groups of spaceborne and ground radar data are matched using the two means. Qualitative comparisons and point-to-point quantitative comparisons are made, so as to analyze and test the effectiveness of the proposed method.