Dissertation > Excellent graduate degree dissertation topics show

Integration of Spatial Information Service in Grid Environment

Author: ZhouYuKe
Tutor: JiMin；ChenRongGuo
School: Shandong University of Science and Technology
Course: Cartography and Geographic Information Engineering
Keywords: GRID WSRF OGC Web Service GLOBUS
CLC: P208
Type: Master's thesis
Year: 2010
Downloads: 52
Quote: 0
Read: Download Dissertation

Abstract


The research on present spatial information services is mainly based Web Service framework.According to OGC specification,some standardized spatial information services, such as WMS, WFS, WCS and so on are developed.On some levels they take effects on interoperability and sharing of spatial information, but in the massive distributed spatial data processing and to provide users with integrated and transparent service methods they encounter many difficult problems to overcome, while in computingability, interoperability, having many deficiencies.The emergence and development of grid provide a secure environment for efficient use and sharing of geospatial information resources. Grid technology takes hope to resolve problems esiting in spatial information services. Through sharing resources, collaborational and parallel computing capabilities, grid computing can be integrated to provide effective clustering and load balance, supporting for multi-user collaborative operations on spatial information resource to address the problems such as the lack of computing power, lack of coordination, and the shortcoming that it can’t go back in operation because of lack of service states.This research starts from grid technology and further does work about the sharing of spatial information services under grid environment, the main work i did as follows:1. Using xml and java technology to retrieve the OGC web services information and analyze them, accessing to service metadata and services’ specific methods, which will be stored in the database for persistence.2. In the analysis of grid technology and based on the WSRF specification,i provide a concept of WSRF-enabled spatial information services resource encapsulation method.The OGC services is transformed into the form that services and resources are seperated using a grid service packaging system.3. Do some work in the implementation of grid service workflow, try to address service interoperability between services.4. Development and design of a grid spatial information service sharing platform-Lgrid including some modules such as creating of grid service parsing of web service,monitor of grid nodes.

Related Dissertations

  1. Design and Realize of Family Cleaning Robot Path-Coverage System,TP242
  2. Research of Scheduling Algorithm Based on Hybrid Adaptive Genetic Algorithm in Computing Grid,TP393.09
  3. The Establishment of Grid Platform on Agricultural Supply Chain System,S126
  4. Study for the Organizational Structure Based on the Development Mode Transformation and the Grid Update of Gansu Electric Power Corporation,F426.61
  5. Research of Path Planning for Small-Size Intelligent Soccer Robot in Complex and Dynamic Environment,TP242
  6. Research and Implementation of Bot Detection Based on API Hook Technology,TP393.08
  7. Research on Adaptive Grid Workflow Scheduling Based on Domain Trust Mechanism,TP311.52
  8. The Study of the Collaboration Mechanism of Enterprise Groups Based on the Manufacturing Grid,F272
  9. Research on Resource Pricing Mechanism and Trading Strategy of Grid,TP393.09
  10. Theoretical Research and Algorithm Implementation of GPS Single-Frequency Precise Point Positioning,P228.4
  11. Study on New Producing Zones of Non-fluorine and Low-fluorine Continuous Casting Mould Fluxes,TF777
  12. Research of Dongguan 110kv Power Grid Uninterruptible Power Supply Switch,TM727
  13. Ultrafine metal powder on the cathode active material of lead-acid batteries,TM912
  14. Research of Building Key Performance Indicator for Provincial Grid,F426.61
  15. The Design and Implemention of Framework Mode for Distribution Automation System in the Small and Mid-sized Cities,TM76
  16. Research of Grid-Connected Control and Islanding Detection for Photovoltaic System,TM615
  17. Distribution Network Power Loss Calculation and the Application of the Decision-making Decision Analysis,TM714.3
  18. Study on Retrofit Scheme of Improving Relaying Protection Reliability of Hulunbuir,TM774
  19. The Analysis of Superconducting Current Limiter’s Influence on Power System,TM471
  20. Situation analysis of the use and misuse of Chinese Japanese learners marking particle \,H36
  21. Research on Grid Resource Scheduling Algorithm Based on Econometrics Model,TP393.01

CLC: > Astronomy,Earth Sciences > Surveying and Mapping > General issues > Mapping database and information system
© 2012 www.DissertationTopic.Net  Mobile