書誌事項
- タイトル別名
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- Development of an automated tool for correcting intersections in spatial data and the examination of its performance
- クウカン データ ノ コウサ ジドウ シュウセイ ツール ノ カイハツ ト ユウコウセイ ノ ケントウ
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<p>In order to increase quality of spatial data and improve productivity of data creation, it is important to reduce the time spent handling errors during data preparation.</p><p> This research considers a method of automatically correcting certain errors in spatial data as the first step of establishing a data creation method which reduces the manual correction of errors. Research shows that intersection redundancy with local dimensions of 1 to 50 cm make up over half of all errors. A correction tool was developed which recognizes the patterns of this type of error and automatically corrects them.</p><p> The correction tool was used with real data to determine the effectiveness of this method. Results show that 73% of the total errors could be corrected automatically, greatly reducing the overall time required to process the spatial data.</p>
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 21 (1), 57-63, 2013-06-30
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
- 1390282763101211776
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- NII論文ID
- 10031182457
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- NII書誌ID
- AN10457305
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- ISSN
- 21855633
- 13405381
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- NDL書誌ID
- 025633038
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可