Geographic information science
Geographic information science or Geographical information science (GIScience) is the scientific discipline that studies data structures and computational techniques to capture, represent, process, and analyze geographic information. It can be contrasted with geographic information systems, which are software tools. British geographer Michael Goodchild has defined this area in the 1990s, and summarized its core interests, including spatial analysis, visualization, and the representation of uncertainty.[1] GIScience is conceptually related to geography, information science, computer science, geomatics and geoinformatics, but it claims the status of an independent scientific discipline.[2]
Contents
Definitions
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Since its inception in the 1990s, the boundaries between GIScience and cognate disciplines are contested, and different communities might disagree on what GIScience is and what it studies. In particular, Goodchild stated that "information science can be defined as the systematic study according to scientific principles of the nature and properties of information. Geographic information science is the subset of information science that is about geographic information."[3] Another influential definition is that by GIScientist David Mark, which states:
Geographic Information Science (GIScience) is the basic research field that seeks to redefine geographic concepts and their use in the context of geographic information systems. GIScience also examines the impacts of GIS on individuals and society, and the influences of society on GIS. GIScience re-examines some of the most fundamental themes in traditional spatially oriented fields such as geography, cartography, and geodesy, while incorporating more recent developments in cognitive and information science. It also overlaps with and draws from more specialized research fields such as computer science, statistics, mathematics, and psychology, and contributes to progress in those fields. It supports research in political science and anthropology, and draws on those fields in studies of geographic information and society.[4]
History
Lua error in package.lua at line 80: module 'strict' not found.In 2009, Goodchild summarized the history of GIScience and its achievements and open challenges.[5]
International conferences
- List of GIScience Conferences
- GIScience
- Association of Geographic Information Laboratories for Europe (AGILE)
- Conference on Spatial Information Theory (COSIT)
Scientific organizations
International journals
- International Journal of Geographical Information Science (IJGIS)
- Journal of Spatial Information Science
See also
- Geographic information systems
- Spatial analysis
- Geostatistics
- Geography
- Geoinformatics
- Data visualization
- Information science
References
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