空间信息服务聚合在标准农田管理中的应用研究

发布时间：2018-04-02 21:10

本文选题：标准农田管理　切入点：空间信息服务　出处：《浙江大学》2013年硕士论文

【摘要】：标准农田管理是我国土地资源管理工作的重要组成部分,浙江省作为一个资源小省,严格控制标准农田的占补平衡,确保建设用地范围内标准农田与储备库之间的置换过程,是在质量相当、数量相等前提下开展的分批、分期地易地置换。为了保证标准农田占补平衡,各部门必须要实现相互之间的数据共享,并结合土地利用现状、规划、权属等进行综合分析。本文着重研究空间信息服务聚合技术,并针对标准农田占补过程中需要控制的各类裁减、分析、检查等操作需求,设计了各阶段的空间信息服务。同时,本文根据占补流程建立服务聚合模型,以确保各项目的空间拓扑一致性和逻辑合理性。论文首先对空间信息服务的相关技术进行了探讨,分析了Web GIS的技术特点,阐述了OGC的各种互操作协议和空间信息服务聚合的相关关键技术。本文提出了面向标准农田占补流程的空间信息服务聚合模型。该模型通过语义服务注册、发现、搜索等技术,组建服务组,生成临时服务池,根据业务流程动态排序参与聚合的服务组,实现空间信息服务根据系统业务流程的动态聚合。最后,本文分析了标准农田占补管理系统的基本需求,结合上述的面向标准农田占补流程的空间信息服务聚合模型和空间信息服务技术,进行服务建模和接口设计,实现了基于WebGIS的标准农田占补管理系统。
[Abstract]:Standard farmland management is an important part of land resource management in China. Zhejiang Province, as a small resource province, strictly controls the balance of standard farmland occupation and compensation, and ensures the replacement process between standard farmland and reserve bank within the scope of construction land.Is in the quality, the quantity equal premise carries on the batch, the stage changes the place replacement.In order to ensure the balance of occupation and compensation of standard farmland, all departments must share data with each other, and carry on comprehensive analysis combined with the present situation of land use, planning, ownership and so on.In this paper, the aggregation technology of spatial information service is studied, and the spatial information service in each stage is designed according to the operation requirements of reduction, analysis, inspection and so on, which need to be controlled in the process of occupation and compensation of standard farmland.At the same time, this paper establishes a service aggregation model according to the share and fill process to ensure the spatial topology consistency and logical rationality of each project.In this paper, the related technologies of spatial information service are discussed, the technical characteristics of Web GIS are analyzed, and the various interoperable protocols of OGC and the key technologies of spatial information service aggregation are expounded.In this paper, a spatial information service aggregation model for standard farmland filling process is proposed.Through semantic service registration, discovery, search and other technologies, the model sets up service groups, generates temporary service pools, dynamically sorts service groups participating in aggregation according to business processes, and realizes the dynamic aggregation of spatial information services according to system business processes.Finally, this paper analyzes the basic needs of the standard farmland occupation and supplement management system, combining with the above spatial information service aggregation model and spatial information service technology, carries on the service modeling and the interface design.The standard farmland occupation and compensation management system based on WebGIS is realized.
【学位授予单位】：浙江大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：P208

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