Results 211 to 220 of about 10,295 (259)
Mapping the Completeness and Positional Accuracy of OpenStreetMap Road Data at the County Level in the Contiguous United States. [PDF]
Trans GISLi D +8 more
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International Journal of Geographical Information Science, 2011
Since the introduction of Xerox PARC Map Viewer, there is a high growth in the number of Web GIS (Geographical Information System) applications for public use in different contexts. These applications instruct, advise and provide the tools for spatial analysis to their users, and the people who use them depend or rely on these systems.
Mordechai Haklay +2 more
exaly +2 more sources
Since the introduction of Xerox PARC Map Viewer, there is a high growth in the number of Web GIS (Geographical Information System) applications for public use in different contexts. These applications instruct, advise and provide the tools for spatial analysis to their users, and the people who use them depend or rely on these systems.
Mordechai Haklay +2 more
exaly +2 more sources
Web GIS: Implementation issues
Chinese Geographical Science, 2000With the rapid expansion and development of Internet and WWW (World Wide Web or Web), Web GIS (Web Geographical Information System) is becoming ever more popular and as a result numerous sites have added GIS capability on their Web sites. In this paper, the reasons behind developing a Web GIS instead of a “traditional” GIS are first outlined.
Pan Yun-He
exaly +2 more sources
Towards the automatic generation of web GIS
Proceedings of the 15th annual ACM international symposium on Advances in geographic information systems, 2007In the present paper, we propose an approach for the development of Web GIS based on WebML, a high-level, formal visual language specifically conceived to design data-intensive Web applications. The proposal is motivated by the observation that Web GIS can be considered as a particular class of data-intensive Web applications. In the paper, we describe
S. DI MARTINO +6 more
openaire +2 more sources
2005
Data quality descriptions play a key role in Geographic Information Systems (GIS). With the availability of geographic data sources over the internet, there is a real issue to be addressed, that is how to ensure quality of web-based heterogeneous GIS.
Yassine Lassoued, Omar Boucelma
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Data quality descriptions play a key role in Geographic Information Systems (GIS). With the availability of geographic data sources over the internet, there is a real issue to be addressed, that is how to ensure quality of web-based heterogeneous GIS.
Yassine Lassoued, Omar Boucelma
openaire +1 more source
2015
© 2015, Springer International Publishing Switzerland. The Internet and web-based technology has dramatically influenced the access to and dissemination of information among communities, locally, and globally.This is no less true in the domain of geographic information systems (GIS), which have traditionally been constrained in terms of information ...
Sholarin, E., Awange, Joseph
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© 2015, Springer International Publishing Switzerland. The Internet and web-based technology has dramatically influenced the access to and dissemination of information among communities, locally, and globally.This is no less true in the domain of geographic information systems (GIS), which have traditionally been constrained in terms of information ...
Sholarin, E., Awange, Joseph
openaire +2 more sources
2013
The Internet and web-based technology has dramatically influenced the access to and dissemination of information among communities, locally and globally. This is no less true in the domain of geographic information systems (GIS) which have traditionally been constrained in terms of information access and the communities that use them.
Awange, J. L., Kyalo Kiema, J. B.
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The Internet and web-based technology has dramatically influenced the access to and dissemination of information among communities, locally and globally. This is no less true in the domain of geographic information systems (GIS) which have traditionally been constrained in terms of information access and the communities that use them.
Awange, J. L., Kyalo Kiema, J. B.
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The role of the map in a Web-GIS environment
Journal of Geographical Systems, 2004The World Wide Web has changed the perspective on the role that maps can play. Their traditional function remains, e.g. to represent an abstraction of a selected part of reality to offer insight into geospatial patterns and relations. Additionally the map can be an important part of a search engine, especially in the context of geospatial data ...
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Spatial QBE Interface for Web GIS
The Fifth International Conference on Computer and Information Technology (CIT'05), 2005Many applications use geographic data, such as land management, urban planning, tourism, vehicle guidance and navigation, and e-commerce. A related research problem is to define user-friendly interfaces for Web GIS. There is a need for the definition of simple and user-friendly interfaces to allow the users to pose ad-hoc queries. Query-by-example (QBE)
Shapiee Abd Rahman, Subhash Bhalla
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