基于WebGIS的渤海渔业服务系统设计与开发

面对日益恶化的海洋环境和不断减少的海洋资源,科学、规范地管理各种海洋资源对于渔业资源的可持续发展十分重要。结合地理信息系统利用渔业空间数据建立渔业分析模型,可为合理开发海洋渔业资源提供基本依据。介绍了在ArcGIS Server平台发布渔业空间数据和渔业分析模型服务,实现渤海渔业管理系统设计和开发的方法与过程,系统采用B/S架构基于Flex环境开发。通过要素服务和地理处理服务在客户端实现渔业数据的在线编辑及调用渔业分析模型,同时采用BlazeDS开源库和JavaScript语言,在Tomcat服务器的支持下实现服务器与客户端的数据通信,最终实现高效的渔业数据查询、可视化以及鱼群分布的分析和模拟。

Design and Development of the Bohai Sea Fishery Service System based on WebGIS

With the increasingly serious conditions of marine environment and resources,scientific and reasonable management of fishery resources is more important to sustainable development of marine resource.A fishery analyzed model by fishery spatial data can be built through GIS,which provides basic evidence for reasonable developing of marine resource.In this study,the design and development of fishery service system of the Bohai Sea is based on the Flex environment,B/S architecture and the fishery analyzed model which published on the ArcGIS Server.The system was realized the functions of online fishery data editing and fishery analyzed model calling through feature and geoprocessing service.Meanwhile,the data communicating between the client and server was realized through the open source library of BlazeDS and JavaScript language under the driving of Tomcat server.The objective of system is to achieve efficient query,visualization,analyzing and simulating the spatial distribution of fishery resources.