980 search results - page 82 / 196 » GIS |
145
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COSIT
1999
Springer
15 years 9 months ago
1999
Springer
Route directions are instructions, primarily verbal, that explain how to get from one place to another. The current study examines several methods for assessing the quality of verb...
130
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COSIT
1999
Springer
15 years 9 months ago
1999
Springer
Where some have attempted to apply cognitive methods to the study of geography, the present paper is designed to serve as a starting point for applying methods of geographic ontolo...
175
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COSIT
1999
Springer
15 years 9 months ago
1999
Springer
Landmarks are significant in one’s formation of a cognitive map of both physical environments and electronic information spaces. Landmarks are defined in physical space as having...
133
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GIS
1999
ACM
15 years 9 months ago
1999
ACM
Spatial indexes, such as the PMR quadtree, are important in spatial databases for efficient execution of queries involving spatial constraints, especially when the queries involv...
192
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INTEROP
1999
Springer
15 years 9 months ago
1999
Springer
Application systems in the earth observation area can be characterised as distributed, platform-inhomogeneous, complex, and cost intensive information systems. In order to manage t...