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Research of the security situation visual analysis for multidimensional inland navigation based on parallel coordinates

机译：基于平行坐标的内陆多维导航安全态势可视化分析研究

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The process of inland navigation security situation perception, it is very important to extract the elements of security situation. However, many factors affect the safety of inland navigation, such as the diversity of data formats and message subject, the amount of data, dimension differences, different coordinate systems, visualization dimension not comprehensive enough, and so on. Therefore, in this paper, we presented a visual analysis method of parallel coordinates for multidimensional inland navigation security situation, so as to avoid the issue of the line density and overlapping coverage caused by security situation multi-attributes, and to facilitate a multi-level, multi-angle, multi-granularity analyze relationships between attributes. The method will be able to demonstrate excellent dimensional multi-elements vessel navigation security situation visualization, to fastly and intuitively extract useful information, to master relationship type and distribution of ship, and the possibility of ship accidents, as well as ship multidimensional information between each attribute and the environment. Consequently, to interact with the vessel situation multidimensional visual analysis purposes.
机译：内河航行安全态势感知过程中，提取安全态势要素非常重要。但是，影响内陆航行安全的因素很多，例如数据格式和消息主题的多样性，数据量，维度差异，坐标系统不同，可视化维度不够全面等。因此，本文针对多维内陆航行安全态势提出了一种平行坐标的可视化分析方法，避免了由于安全态势多属性而引起的线密度和覆盖范围重叠的问题，方便了多层次的研究。 ，多角度，多粒度分析属性之间的关系。该方法将能够展示出色的多维多维元素的船舶航行安全状况可视化，能够快速直观地提取有用的信息，掌握船舶的关系类型和分布，以及发生船舶事故的可能性，以及每一个之间的船舶多维信息属性和环境。因此，要与船舶状况进行多维可视化分析目的。

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