| 基于植被指数阈值法的城市边界动态监测技术研究 |
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| 引用本文： | 陈剑锋,谌进波.基于植被指数阈值法的城市边界动态监测技术研究[J].测绘与空间地理信息,2011,34(5):84-86,90. |
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| 作者姓名： | 陈剑锋 谌进波 |
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| 作者单位： | 武汉科岛地理信息工程有限公司,湖北武汉,430081 |
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| 摘 要： | 社会经济的高速发展带动了城市的空间扩展,引起了城市土地利用结构的变化。为了对城市建设用地和城市发展规模进行合理的调控,应该对城市的扩展进行动态监测。在城区扩展动态监测方面,遥感和地理信息系统已经得到了一定的应用。本研究以湖北省武汉市为例,利用2002年7月9日陆地卫星ETM＋数据,在遥感和地理信息系统技术支持下,开展武...
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| 关 键 词： | 遥感图像 地理信息 城市扩展 植被指数 |
Research on the Urban Boundary Dynamic Monitor Technology Based on NDVI |
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| CHEN Jian-feng,CHEN Jin-bo.Research on the Urban Boundary Dynamic Monitor Technology Based on NDVI[J].Geomatics & Spatial Information Technology,2011,34(5):84-86,90. |
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| Authors: | CHEN Jian-feng CHEN Jin-bo |
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| Institution: | CHEN Jian-feng,CHEN Jin-bo (Wuhan Kedao Geographical Information Engineering Co.,Ltd.,Wuhan 430081,China) |
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| Abstract: | As accelerating economic growth,rapid urban sprawl and dramatic change of land use structure became an important issue.In order to control the urban rational scale,it is necessary to monitor the urban sprawl in time.With the development of remote sensing(RS) and geographic information system(GIS),RS and GIS techniques are applied more and more in urban land use change detection.Study area lies in Wuhan City,Hubei Province.On the basis of collecting and summarizing literatures,it is carried out monitoring of... |
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| Keywords: | remote sensing image GIS urban sprawl NDVI |
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