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논문 기본 정보

자료유형
학술대회자료
저자정보
Abolghasem Sadeghi Niaraki (인하대학교) Kyehyun Kim (인하대학교) Cholyoung Lee (인하대학교) Taehoon Kim (인하대학교)
저널정보
대한공간정보학회 대한공간정보학회 학술대회 2008 공동추계학술대회
발행연도
2008.10
수록면
113 - 118 (6page)

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초록· 키워드

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The present research addresses the system design for building a geospatially-based web services application for mobile users. In recent years, geospatial information (GI) and Geographic Information Systems (GIS) are significant resources in decision-making analyses at various levels of society and activities. Recently, the integration of GIS and web services, called GIS web services, provides the wider implementation of GIS. At the present time, accessing, presenting, and manipulating updatedgeospatial information to locate geo-related facility services are real challenges related to application developers to implement for foot-travelers properly. The present paper investigates how the web services work in a GIS for discovering geo-related facility services such as a restaurant and post office in the user’s vicinity. Thus, a prototype, with an architecture consisting of a windows application on the client side as well as facility services and geo-engineon the server side, were designed and implemented with the proposed GIS web services platform. On both the client and server sides, visual studio .Net technology was used. A geo-engine on the server side was also built with ESRI’s MapObjects. Following successful implementation of the prototype presented in this study, the mobile user is able to invoke remote web services to assess the location of various facilities such as restaurants. Moreover, the present research demonstratesthat web services are not restricted only to web-based use, but can also be utilized by any web-connected application.

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ABSTRACT
1. Introduction
2. Previous works
3. GIS web service based methodology
4. System implementation and discussions
5. Conclusions
Acknowledgement
References

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