3S技术在土地规划与管理中的应用研究

Research on the Application of 3S Technology in Land Planning and Management

为了强化土地规划与管理适应城乡规划的要求,保障土地使用者的合法权利,需要加快土地信息化建设,实现土地信息的查询、统计、输出和分析等现代化、科学化、规范化。“3S”技术的出现实现了土地资源信息化管理,提高了管理的可靠性和精准度,为土地开发利用提供有利决策支撑。基于此,此文在系统论述“3S”技术内涵的基础上,从土地调查、土地规划设计和土地利用动态监测等五个方面阐述了“3S”技术在土地规划与管理的应用,通过分析“3S”技术在土地规划和土地管理应用中存在的问题并提出合理建议。目前我国土地规划与管理工作中技术和管理体制机制有待完善,应当加强技术投入,增加人才储备;土地成果资料应用服务响应速度有待提升,信息共享互通不顺畅,需要建立统一的GIS数据共享标准,实现各部门的资源有效共享;应急保障能力有待提升,加快引入“3S”技术等高新科技及其相互融合,提升土地数据信息的传输、管理能力。国土资源管理在未来的发展中将会更多依托于“3S”技术等各种科学技术手段,实现土地规划与管理信息化、科学化,为之后自然资源管理提供有益的参考。

In order to strengthen land planning and management to meet the requirements of urban and rural planning,and ensure the legitimate rights of land users,it is necessary to accelerate the construction of land informatization,and achieve modernization,scientificity,and standardization of land information query,statistics,output,and analysis.The emergence of"3S"technology has achieved information management of land resources,improved the reliability and accuracy of management,and provided favorable decision-making support for land development and utilization.Based on this,this article systematically discusses the connotation of"3S"technology,and elaborates on the application of"3S"technology in land planning and management from five aspects:Land survey,land planning and design,and land use dynamic monitoring.By analyzing the problems existing in the application of"3S"technology in land planning and land management,reasonable suggestions are proposed.At present,the technology and management system mechanism in Chinese land planning and management work need to be improved,and technology investment should be strengthened to increase talent reserves;The response speed of land achievement data application services needs to be improved,and information sharing and exchange are not smooth.It is necessary to establish a unified GIS data sharing standard to achieve effective resource sharing among various departments;The emergency support capability needs to be improved,and the introduction of high-tech technologies such as"3S"and their integration should be accelerated to enhance the transmission and management capabilities of land data information.In the future,land and resource management will rely more on various scientific and technological means such as"3S"technology to achieve informationization and scientificization of land planning and management,providing useful references for future natural resource management.