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- 古藤 浩
- 東北芸術工科大学情報デザイン学科
書誌事項
- タイトル別名
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- Regional Structure and Visualized Time-Distance Network
- チイキ コウゾウ ト シカクカ ジカン キョリモウ
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抄録
This paper focuses on the time distance as an index of regional structure, and shows a new method for presenting its structure visually. The method enables us to create a graph of regional structure, which treats each city as a point, and related time distance between cities as the length of an edge. Since constructing the network from any time distance data is generally difficult, some rules are set for constructing the graph. Two types of visualized time-distance networks are designed in this paper. One is minimum time-distance network and the other is delaunay time-distance network. Visualized time-distance network has below good points. It does not contain errors in the figure, it is easy to understand, and it can also visualize additional informations in the figure. To show these methods, the author uses as examples the visualized time-distance networks in Japan and Europe. Moreover, a necessary condition for constructing the graph is also explored.
収録刊行物
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- ＧＩＳ‐理論と応用
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ＧＩＳ‐理論と応用 5 (2), 1-10, 1997
一般社団法人 地理情報システム学会
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詳細情報 詳細情報について
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- CRID
- 1390282679451587328
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- NII論文ID
- 10024463506
- 10012800897
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- NII書誌ID
- AN10457305
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- ISSN
- 21855633
- 13405381
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- NDL書誌ID
- 4322424
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- データソース種別
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- JaLC
- NDL
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- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可