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Scientia Silvae Sinicae ›› 2011, Vol. 47 ›› Issue (6): 93-100.doi: 10.11707/j.1001-7488.20110614

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A National Monitoring and Warning System for Forest Pest Based on Service-Oriented Architecture

Chang Yuanfei1, Wu Honggan2, Dong Zhenhui3, Cui Fudong1, Liu Li1, Jian Jun1, Zhang Ying1, Li Weiguo1   

  1. 1. Institute of Remote Sensing Applications, CAS Beijing 100101;2. Institute of Forest Resource Information Technique, CAF Beijing 100091;3. General Station of Forest Pest Control, State Forestry Administration Shenyang 110034
  • Received:2009-11-18 Revised:2010-02-03 Online:2011-06-25 Published:2011-06-25

Abstract:

In this paper, a National Monitoring and Warning System for Forest Pest (NMWS4FP) based on service-oriented architecture (SOA) was designed in order to integrate the distributed pest management systems. In the system, modules used in pest management were encapsulated and published as web services. These web services were classified into three types, the business service, the model service and the spatial data service (Web Map Service/Web Feature Service). An XML-based data exchange standard for forest pest management was used to exchange pest occurrence data and control data between services. A center was established to manage these services. The center provided UDDI service to register and inquire services. It also provided modeling service to compose the registered web services into a new service chain model. A BPEL (Business Process Execution Language) engine was used to process the composite service workflow model. A prototype of NMWS4FP was built successfully to validate the solution.

Key words: forest pest, SOA, UDDI, BPEL4WS, WMS

CLC Number: