書誌事項
- タイトル別名
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- A kriging based practical approach for areal interpolation
- Krigingを用いた実用的な面補開法
- Kriging オ モチイタ ジツヨウテキ ナ メンホカイホウ
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抄録
<p>Spatial unit convergence, called areal interpolation, is often applied to address this problem. Of the many areal interpolation methods that have been proposed, a few consider spatial autocorrelation which is the general property of spatial data. Here, a new areal interpolation method that considers spatial autocorrelation is constructed by combining linear regression based areal interpolation method and kriging: a spatial statistical method. The proposed method, whose implementation and extension is easy, is practical among spatial statistics based areal interpolation methods. Then, a case study showed that the suggested method succeeds in improving the predictive accuracy and indicated that considering spatial autocorrelation is important for accurate areal interpolation.</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 19 (2), 115-125, 2011-12-31
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
- 1390282763102168576
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- NII論文ID
- 10030185093
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- NII書誌ID
- AN10457305
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- ISSN
- 21855633
- 13405381
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- NDL書誌ID
- 025625170
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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
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可
