城乡一体化发展背景下地理信息技术的发展趋势

对地理信息技术在城乡规划中的应用现状进行了分析，根据发展趋势提出地理信息技术应适应城乡一体化发展要求，建立完善的数据体系、技术体系和应用体系，为协调区域发展、解决跨地区重大问题提供丰富的基础资料、科学的研究方法和强大的决策支持，并指出应该着重扩大地理信息覆盖范围，丰富信息含量，加快更新速度，完善共享机制；加快发展地理信息获取与处理、整合与管理、分发与应用技术，提供分布式、移动环境下的综合应用；围绕规划、建设、管理的各个环节，提供一体化的GIS解决方案等方面的研究。

Development Tendency of Geographic Information Technology under Integrated Regional Development Background

The development of GIS should adapt the new demands of integrated regional development,and build perfect data system,technology system and application system to provide plentiful basic data,scientific research methods and powerful decision-making support for resolving the regional problems. The first is to expand the coverage area of geographic information,quicken data updating and improve data sharing. The second is to im-prove the techniques of data collection,processing,integration,management,distribution and application to provide distributed and mobile application environment. The third is to take into account the various periods of urban planning,construction and management to provide integrated GIS solutions.