3S技术在土地变更调查中的应用研究

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• 作者：潘妍宇雷伟伟
• 会议时间：2008-11-09
• 关键词：土地变更调查 ; 遥感技术 ; 地理信息系统 ; 全球定位系统
• 作者单位：河南理工大学测绘与国土信息工程学院,河南焦作454000
• 母体文献：中国地理信息产业发展论坛暨2008'中国GIS协会年会论文集
• 会议名称：中国地理信息产业发展论坛暨2008'中国GIS协会年会
• 会议地点：广州
• 主办单位：中国地理信息系统协会
• 语种：chi

摘要

In recent years,as one of high-tech with a pioneering significance,with the development of Chinese economy,the popularization of remote sensing data use,the improvement of the qualityof remote sensing data,the progress of remote sensing image processing mathematical model and geographic information system and global positioning System and technological progress,3S technology has received greatly development,at the same time 3S integration technology will playa greater role in land management. Based on reviewing the disadvantage of traditional methods of land utilization change,the 3S technology and its integration were introduced,then the application of 3S technology in land utilization change was investigated.