Please use this identifier to cite or link to this item:
|Title:||Designing Service Architectures for Distributed Geoprocessing - Challenges and Future Directions|
|Authors:||FRIIS-CHRISTENSEN ANDERS; LUTZ MICHAEL; OSTLAENDER NICOLE; BERNARD Lars|
|Citation:||Transactions in GIS vol. 11 no. 6 p. 799-818|
|Publisher:||Blackwell Publishing Ltd.|
|Type:||Articles in periodicals and books|
|Abstract:||In this paper we study the feasibility of using services offered by a Spatial Data Infrastructure as a basis for distributed service oriented geoprocessing. By developing a prototype we demonstrate that a Spatial Data Infrastructure facilitates rapid development of applications that solve typical problems for an existing risk management application. The prototype provides users with a distributed application that enables the assessment of fire damage areas based on land cover data in a given area. The services involved in the application include: Web Feature Services, Web Map Services, Gazetteer Service, Catalogue Service, and Geoprocessing Services. We present the architecture of the application and describe details about implementation-specific issues. We conclude that current OGC specifications provide a sound basis for developing service oriented architectures for geographic applications; how-ever, in particular for geoprocessing applications, we question the feasibility of the use of Web Feature Services as data sources for larger amounts of data and call for further research in this direction.|
|JRC Directorate:||Sustainable Resources|
Files in This Item:
There are no files associated with this item.
Items in repository are protected by copyright, with all rights reserved, unless otherwise indicated.