A geospatial service approach for debris flow early-warning systems

Min Lang Huang, Jung Hong

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

Disaster prevention and management is a complicated task that often involves a tremendous amount of heterogeneous data from various resources. With its spatial, dynamic, and distributed nature, service technology has become a good candidate for removing the communication barriers between various organizations and for facilitating the integration and sharing of distributed data. For it to succeed, however, a consensus agreement on how geospatial data is distributed and processed must be first established. In the GIS (Geographic Information System) domain, the OGC (Open Geospatial Consortium) has proposed service standards like WMS, WFS, WCS, and WPS to serve as the foundation for the distribution and processing of geospatial data in an open data format, but how service technology can be fit into current applications has been left for domain developers to explore. A service-based system prototype for debris flow early-warning systems is proposed and tested in this paper. This task typically requires geospatial datasets produced by various organizations to be integrated, some of which is constantly updated during the process. A practical implementation indicates that the proposed architecture can facilitate the distribution of heterogeneous geospatial data as well as meet the needs for instantaneous data exchange. Compared to the traditional manual batch-processing approach, the service-based approach offers better interoperability for the distribution and processing of geospatial data.

Original languageEnglish
Title of host publicationNISS2010 - 4th International Conference on New Trends in Information Science and Service Science
Pages574-579
Number of pages6
Publication statusPublished - 2010 Oct 15
Event4th International Conference on New Trends in Information Science and Service Science, NISS2010 - Gyeongju, Korea, Republic of
Duration: 2010 May 112010 May 13

Publication series

NameNISS2010 - 4th International Conference on New Trends in Information Science and Service Science

Other

Other4th International Conference on New Trends in Information Science and Service Science, NISS2010
CountryKorea, Republic of
CityGyeongju
Period10-05-1110-05-13

All Science Journal Classification (ASJC) codes

  • Information Systems and Management

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