基于.NET技术的处理服务构建方法研究  

Research on construction method of processing services based on.NET

作　　者：项方月 Xiang Fangyue(Ningbo Tianyi Design Research of Surveying&Mapping Co.,Ltd.,Linyi 276000,China)

机构地区：[1]宁波市天一测绘设计研究有限公司,浙江宁波315000

出　　处：《矿山测量》2020年第3期110-114,共5页Mine Surveying

摘　　要：伴随着GIS技术的逐步发展和日渐成熟,人们对地理信息提出了更高的要求,促进了地理信息系统向地理信息服务方向发展。地理信息服务主要包括数据服务和处理服务两部分,目前,大多数厂商提供的地理信息服务仅局限于数据服务层面,处理服务较少实现。文中通过对处理服务原理及构建方法的研究,基于国家基础地理信息中心的全球地表覆盖动态信息系统,在Visual Studio 2010平台下实现了将功能封装为处理服务,并在服务流程编排的基础上实现处理服务的调用。With the gradual development and maturity of GIS technology,higher requirements were put forward for geographic information,which promoted the development of geographic information system to geographic information service.Geographic information service mainly included data service and processing service.At present,most manufacturers provided the geographic information service only at the level of data service,and processing service was less realized.In this paper,through the research on the processing service principle and construction method,based on the global surface coverage dynamic information system of the National Basic Geographic Information Center,the function was packaged as a processing service under the Visual Studio 2010 platform,and implemented on the basis of service process orchestration Handling service calls.

关 键 词：地理信息服务 处理服务 .NET 服务封装 

分 类 号：P208[天文地球—地图制图学与地理信息工程]