基于情境的位置地图表示内容研究

文章在对位置地图表示内容进行梳理、归纳和总结的基础上,对位置地图表示内容进行总体框架性设计,提出将其分为地理基础底图要素和专题叠加要素,并就各自包含的具体对象要素进行了描述。重点对位置地图情境进行分类分级,分别构建活动情境、行为情境、操作情境与位置地图表示内容的关系。最后以实例对位置地图表示内容选取的实例化流程进行描述,验证文中提出并构建的各种关系模型的可行性。

Research of location map content based on context

Based on combing ,inducing and summarizing the presentation content for location map , this paper builds a main framework of location map ,which can be divided into basis geographical elements and thematic superposition elements , and describes the objects contained in map different elements , respectively . It also describes the location map context theory , proposes situation of grading and classification method ,and builds the relationship between activity context ,behavior context ,operating context and location map presentation content , respectively . Finally , it describes process of content selection by using instance of the user' s watching movies , in order to verify the proposed various relationships .