基于MapObjects的园林生态效益空间定量分析
首发时间:2008-09-18
摘要:参考目前有关城市绿化生态效益的研究方法,建立常用的园林植物个体的绿量计算模型,针对空间矢量数据的特点,利用面向对象的编程语言Visual Basic和GIS Active X控件MapObjects研制开发了园林生态效益空间定量分析系统,从而提高了绿化生态效益评价的区域精度,以及生态环境的建设与管理水平。
关键词: 园林绿化 生态效益 空间定量分析 MapObjects
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patial Quantitative Evaluation on Ecological Benefit of Garden Afforestation with MapObjects
Abstract:Reference to quantitative evaluation method for ecological benefit of garden afforestation, building up calculation model of leaf-area about species plant, according to the characteristic of spatial vector data, the software system about spatial quantitative evaluation on ecological benefit of garden afforestation was developed, which was developed based on an Object-Oriented Programming language - Visual Basic and GIS Active X – MapObjects, there be enhanced about calculation precision in region and the level of construction and management of ecological environment.
Keywords: Garden Afforestation Ecological Benefit Spatial Quantitative Evaluation MapObjects
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