Being aimed at radar video overlapping with chart graph of ECDIS, a new method and general interface circuit is presented.
针对电子海图系统中关于雷达视频与海图图形实时叠加,提出了叠加的新方法。
Research on radar image& chart graph overlapping technique in ECDIS was made, object's information from ARPA and radar echo images can be displayed.
开展了海图数据与雷达图像的叠加研究,能够显示来自ARPA雷达的目标信息与雷达回波图像。
This graph or chart is the point where the data becomes actual content that a reader can identify and understand.
此图形或图表就是数据变成读者能够辩认和理解的实际内容的点。
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