3S技术在土地利用更新调查中的应用  

APPLICATION OF 3S TECHNIQUE IN UPDATING EARTH UTILIZATION INVESTIGATION

作　　者：余淑君[1] 杜小明[1] 

机构地区：[1]南阳理工学院,河南南阳473004

出　　处：《南阳理工学院学报》2010年第2期27-30,共4页Journal of Nanyang Institute of Technology

摘　　要：3S技术构成的动态对地观测体系为土地利用更新调查提供了坚实的技术支撑。在江西余干县的土地利用更新调查中,应用3S集成技术,设计合理的技术流程,解决实施过程中的关键问题,高效精确的完成项目,最终得到与实地相一致的成果资料和土地利用现状数据库,为土地数字化动态管理提供了基础资料。The dynamic earth observation system consisted of 3S- integration provides a solid technical support for updated survey of land using. 3S integration technology is applied in updated survey of land using Yugan County in Jiangxi by rational technical processes, the key problems are solved in the implementation process, and the project is completed efficiently and accurately. Eventually, obtained achievement and database are coincident with that obtained on-site. This provides a basis for dynamic management of land.

关 键 词：3S集成 土地利用 更新调查 技术流程 

分 类 号：V243.5[航空宇航科学与技术—飞行器设计]