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Design and Implementation of GeoBrain Online Analysis System (GeOnAS)

  • Weiguo Han
  • Liping Di
  • Peisheng Zhao
  • Yaxing Wei
  • Xiaoyan Li
Part of the Lecture Notes in Computer Science book series (LNCS, volume 5373)

Abstract

GeOnAS is an extensible, scalable and powerful online geospatial analysis system based on Service Oriented Architecture (SOA), and is designed and implemented with the complementary technologies, Asynchronous JavaScript and XML (Ajax) and Web services, which greatly increase the interactive capabilities of graphical user interfaces and improve the user experience. It provides a highly interoperable way of accessing Open Geospatial Consortium (OGC) compliant web services for geospatial data discovery, retrieval, visualization and analysis, and leverages web service standards to enable service discovery, selection, negotiation and invocation for making more informed decisions.

Keywords

Web Service Service Oriented Architecture Asynchronous JavaScript and XML Open Geospatial Consortium Specification Online Analysis 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2008

Authors and Affiliations

  • Weiguo Han
    • 1
  • Liping Di
    • 1
  • Peisheng Zhao
    • 1
  • Yaxing Wei
    • 1
  • Xiaoyan Li
    • 1
  1. 1.Center for Spatial Information Science and SystemGeorge Mason UniversityGreenbeltUSA

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