把航标维护水平视为航标内部现状，由航标管理者进行评价。

Whereas its maintenance level is assessed by the manager of AIDS to navigation, regarded as the interior actuality.

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实现“布局合理、维护及时、技术先进、优质助航”目标，已成为航标管理者的不懈追求。

Accordingly, achieving the object of rational distribution, quick maintenance, advanced technology and good service becomes the the pursuit of governor of Aids to Navigation.

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本课题研究的就是其中的一个重要方面：如何结合地理信息系统建设的应用理论更好地提高航标管理维护能力。

This research is focused on an important content: how to enhance the ability of navigation mark management combined with GIS application theory.

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