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GISCIENCE
2008
Springer
186views GIS» more  GISCIENCE 2008»
13 years 5 months ago
Detecting Topological Change Using a Wireless Sensor Network
Dynamic geographic phenomena, such as forest fires and oil spills, can have dire environmental, sociopolitical, and economic consequences. Mitigating, if not preventing such events...
Christopher Farah, Cheng Zhong, Michael F. Worboys...
GISCIENCE
2008
Springer
123views GIS» more  GISCIENCE 2008»
13 years 5 months ago
A Theory of Change for Attributed Spatial Entities
Abstract. New methods of data collection, in particular the wide range of sensors and sensor networks that are being constructed, with the ability to collect real-time data streams...
John G. Stell, Michael F. Worboys
GISCIENCE
2008
Springer
130views GIS» more  GISCIENCE 2008»
13 years 5 months ago
Single-Holed Regions: Their Relations and Inferences
The discontinuities in boundaries and exteriors that regions with holes expose offer opportunities for inferences that are impossible for regions without holes. A systematic study ...
Maria Vasardani, Max J. Egenhofer
GISCIENCE
2008
Springer
154views GIS» more  GISCIENCE 2008»
13 years 5 months ago
Ontology-Based Geospatial Data Query and Integration
Geospatial data sharing is an increasingly important subject as large amount of data is produced by variety of sources, stored in incompatible formats, and accessible through diffe...
Tian Zhao, Chuanrong Zhang, Mingzhen Wei, Zhong-Re...