适应地理数据增量变化的B/S系统快速构建方法

摘要

As the continuously pushing forward of Smart China and Smart City, the development of provincial thematic map database was gradually built, which achieved the integration of geographic information resources with thematic data and playing an increasingly important role in government decision-making, industrial development, people's livelihood. In this paper, aimed at the characteristics of large amount of data, low degree of standardization, frequent changes, large number of users and etc. taking the construction of Anhui provincial thematic map database as an example, a rapid construction method of adapting to incremental changes geospatial data B/S system software has been discussed based on ArcGIS server and ArcGIS API for Flex framework of WebGIS.%随着智慧中国、智慧城市建设的不断推进,省级专题地图数据库的建立实现了地理信息资源以及专题数据的整合,在政府管理决策、产业发展、人民生活等方面发挥着越来越重要的作用.针对省级专题地图数据库的数据量大、标准化程度低、变更频繁、用户多等特点,本文以安徽省专题地图数据库为例, 基于ArcGIS Server与ArcGIS API for Flex的WebGIS框架,探讨了能够适应地理数据以及专题统计数据增量变化的B/S系统快速构建方法.