| 广义3S技术在林业上的应用现状与发展趋势 |
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| 引用本文： | 张雁,谭伟,冯仲科.广义3S技术在林业上的应用现状与发展趋势[J].北京林业大学学报,2005(Z2). |
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| 作者姓名： | 张雁 谭伟 冯仲科 |
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| 基金项目： | “863”国家高新技术项目(2003AA245030)，北京市自然科学基金重点项目(4041002)，国家自然科学基金项目(90302014)，贵州省农业科技攻关课题(黔科合2004NGy051) |
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| 摘 要： | 为提高林业管理的技术水平,从广义3S技术的定义、基本组成出发,总结和论述当前广义3S技术在林业上(包括森林资源监测、灾害管理与防治、林业管理与决策等方面)的应用,提出广义3S技术在林业上应用的5个发展趋势,分别为:①从中、大尺度向小尺度发展;②从单一的GPS定位向集成的多技术全球定位系统发展;③从通用的GIS软件向专业的GIS应用软件过渡;④从单机模式向网络发展;⑤从PC台式机向掌上PDA发展.
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| 关 键 词： | 广义3S技术 林业 应用现状 发展趋势 |
Current applications and development trends of 3S in broad sense in forestry. |
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| Abstract: | In order to improve the quality and efficiency of forest management,based on the definition and components of generalized techniques of 3S,some applications are discussed,such as the monitoring of forest resources,the management and prediction of disasters,forest management and decisions etc.Then the paper puts forward that the development trends would be from large scale and middle scale to small scale,from single GPS to integrated global positioning system,from general GIS soft to professional GIS,from personal computer(PC) to network computer and from desktop PC to mobile Pocket Digital Assistant. |
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| Keywords: | generalized technique of 3S forestry application development trend |
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