摘要
大比例尺地理信息数据由于详尽的数据内容和精准的位置信息,在城市经济社会发展中发挥着重要作用。然而由于传统的服务方式的限制,数据的使用效率并不高。地理空间框架数据结合GIS技术和网络技术,将大比例尺地理信息数据使用方式从线下转到线上,提高了数据使用效率。而本文提出的主动式地理信息服务模式是一种全新的地理信息服务模式,将大比例尺地理信息服务数据与用户业务数据深度融合,最大限度地满足用户的业务需求,将是地理信息服务模式未来的发展方向。
Large scale geographic information data plays a fundamental role in the city's economic and social development due to the detailed data and accurate location information.However,due to the limitation of traditional service mode,the efficiency of data utilization is not high.The use of a large scale GIS data from offline to online to a certain extent improve the service efficiency of the data.That by the Geo-spatial framework data combining with GIS technology and network technology.In this paper,the active mode of geographic information service is a new service model of geographic information.Deep integration of large scale geographic information service data and user service data,the maximum extent to meet the needs of the business user,will be the geographic information service mode of the future development direction.
作者
穆增光
刘慧慧
MU Zengguang;LIU Huihui(Ningxia Institute of Land Surveying and Planning,Yinchuan 750002,China;Ningxia Institute of Land Surveying and Planning,Yinchuan 750002,China)
出处
《测绘与空间地理信息》
2019年第4期112-114,118,共4页
Geomatics & Spatial Information Technology
关键词
大比例尺地理信息数据
地理空间框架数据
主动式地理信息服务模式
large scale geographic information data
geospatial framework data
active geographic information service model
