Using digital spatial archives effectively

被引：8

作者：

Flewelling, DM ^{[1
]}

Egenhofer, MJ

机构：

[1] Univ Maine, Natl Ctr Geog Informat & Anal, Dept Spatial Informat Sci & Engn, Orono, ME 04469 USA

[2] Univ Maine, Dept Comp Sci, Orono, ME 04469 USA

来源：

INTERNATIONAL JOURNAL OF GEOGRAPHICAL INFORMATION SCIENCE | 1999年 / 13卷 / 01期

关键词：

D O I：

10.1080/136588199241427

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The size and complexity of modern geographical datasets continues to grow and with that growth comes an increased difficulty in assessing the usefulness of a particular dataset for a particular problem. The task of browsing through a large database is rapidly becoming impractical because of the shear volume of the data, therefore, the information potential of the database is lost because the scope of the database is beyond comprehension. This article promotes new methodologies beyond the use of descriptive metadata to support a user's desire to find a dataset suitable for his or her analysis.

引用

页码：1 / 8

页数：8

共 17 条

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