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基于数学形态学的土地利用动态可视化 被引量:2

DYNAMIC VISUALIZATION OF LAND USE BASED ON MATHEMATICAL MORPHOLOGY
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摘要 GIS数据源多,空间数据量庞大,对于城市土地利用来说,这些数据大部分是某个时间点的静止数据,不能动态表达空间变化。在分析经典空间内插方法基础上,提出了用基于数学形态学的空间内插方法实现土地利用动态可视化表达。 The source of GIS data is various and the data quantity is huge. As to land use of urban, the data is static, it can not represent the dynamic spatial change course. After analyzing the classic spatial interpolation methods, a method based on mathematical morphology to realize the dynamic visualization of land use is presented.
出处 《大地测量与地球动力学》 CSCD 北大核心 2008年第1期105-108,共4页 Journal of Geodesy and Geodynamics
基金 广东省科技创新基金项目土地管理新模式研究(2007C32902)
关键词 土地利用 数学形态学 动态变化 地理信息系统 空间数据 land use, mathematical morphology dynamic change GIS spatial data
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参考文献22

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