鄱阳湖水环境信息管理系统的设计  

Design of Poyang Lake water environment information management system

作　　者：马玉宽[1] 吴建华[1,2] 万洋洋[1] 余梦娟 柳庆 

机构地区：[1]江西师范大学地理与环境学院,江西南昌330022 [2]鄱阳湖湿地与流域研究教育部重点实验室,江西南昌330022

出　　处：《南昌大学学报（工科版）》2014年第4期317-321,共5页Journal of Nanchang University(Engineering & Technology)

基　　金：国家自然科学基金资助项目(41201409;41261086);江西省教育厅青年科学基金资助项目(GJJ1220);鄱阳湖湿地与流域研究教育部重点实验室主任开放基金资助项目(ZK2013008)

摘　　要：针对鄱阳湖水环境信息化管理的迫切需求,设计并实现了鄱阳湖水环境信息管理系统,包括Web端子系统和移动端子系统。Web端主要采用Arc GIS API for Flex开发,基于Model Builder工具以及GP服务,采用反距离权重和克里金算法,实现了水质水位空间插值;利用线性权重法、简单平均法、指数平滑法建立了水质水位预测模型,通过调用Web Service实现了水质水位的预测;移动端主要采用Arc GIS API for Android开发,利用移动手机定位技术获取地理位置,并利用Web Service实现相关数据的上传。系统可以为鄱阳湖水环境信息的管理提供强有力的技术支撑,对相关系统的开发具有参考价值。Responded to the urgent need of water environment information management of Poyang Lake, Poyang Lake water environment information management system was designed and developed. The system comprised two subsystems of Web-side and mobile-side. Web-side was mainly developed by AreGIS API for Flex. Based on Model Builder tools and GP services, and adopted models of inverse distance weighted and kriging to achieve the spatial in- terpolation of water quality and water level. Used the linear weighting methods, simple average methods and expo- nential smoothing methods to establish prediction models, and achieved the predictions of water quality and water level by calling WebService. Mobile-side was mainly developed by ArcGIS API for Android. Adopted mobile phone positioning technology to obtain geographical position data, and achieved the relevant data uploading by calling WebService. The system could provide strong technical support for water environment information management of Poyang Lake, and it has reference value for the development of related systems.

关 键 词：鄱阳湖 水环境 WEBGIS 移动GIS 

分 类 号：P208[天文地球—地图制图学与地理信息工程]