Spatial Indexing Method for Efficient Retrieval of Levelized Geometric Data in Internet-GIS

Spatial Indexing Method for Efficient Retrieval of Levelized Geometric Data in Internet-GIS

, , Journal of Internet Computing and Services, Vol. 3, No. 2, pp. 1-14, Apr. 2002
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Abstract

Recently, Internet GIS(Geographic Information System) is increasing. From the results, more efficient spatial data retrieval is needed. For more efficient retrieval, a spatial indexing method is needed. This paper proposes an efficient spatial indexing method for levelized geometric data retrieval. Previous indexing methods are not adequate to retrieve levelized geometric data. For the effects, a few indexing methods for levelized geometric data, are known. But these methods support only a tew kinds of levelized geometric data. The proposed method supports all kind of levelized geometric data and outperforms to the previous method both in retrieval time and memory capacity.

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Cite this article

[APA Style]

권준희 & 윤용익 (2002). Spatial Indexing Method for Efficient Retrieval of Levelized Geometric Data in Internet-GIS. Journal of Internet Computing and Services, 3(2), 1-14.

[IEEE Style]

권준희 and 윤용익, "Spatial Indexing Method for Efficient Retrieval of Levelized Geometric Data in Internet-GIS," Journal of Internet Computing and Services, vol. 3, no. 2, pp. 1-14, 2002.

[ACM Style]

권준희 and 윤용익. 2002. Spatial Indexing Method for Efficient Retrieval of Levelized Geometric Data in Internet-GIS. Journal of Internet Computing and Services, 3, 2, (2002), 1-14.