Environmental dynamic monitoring of Olympic Green based on QuickBird and aerial images
Environmental dynamic monitoring of Olympic Green based on QuickBird and aerial images
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基于QuickBird和航空影像的奥林匹克公园环境动态监测
DOI：
10.1117/12.682184
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发表时间：
2006
影响因子：
5.5
通讯作者：
Huazhong He
中科院分区：
文献类型：
--
作者：
Fengyun Mu;Boqin Zhu;Huazhong He
土地利用/覆被变化（LUCC）是全球环境变化的一个重要方面，在一定意义上反映了人类活动对自然环境的影响。区域案例研究是LUCC研究的核心。第28届奥运会将在北京举行。奥林匹克绿色公园位于北京北方，周围有村庄、居民住宅、耕地和商业建筑。为了检测近几年来北京市土地利用的变化情况，监测近四年来北京市奥运绿色用地的变化和建设实施情况，利用2002年的1幅Quickbird影像和2003年、2004年和2005年5月或7月的3幅航空真彩色影像，对北京市近几年来的土地利用变化和建设用地、绿色用地、经过标准化辐射归一化校正和几何校正后的水体。通过对图像的解译，对近4年来的土地利用变化进行了统计分析，明确了拆迁区的位置和奥运主场馆建设的进展情况。
Land use/cover change (LUCC) is a key aspect of global environment change and in a sense indicates the influence of human activities on natural environment. Regional case study is the core of LUCC research. The 28th Olympic Games will be hold in Beijing. The Olympic Green locates in northern Beijing, where there are villages, residential houses, arable land and commercial building. In order to detect the changes of land use in the past several years and monitor the change of the Olympic Green and the construction implementation in the past four years, one Quickbird image of 2002 and three aerial true color images of 2003, 2004 and 2005 in May or July are used to monitor the change and the location of construction, green land, water body after standardized radiometric normalization correction and geometrical correction. The land use changes during the past four years were statistically analyzed by the interpretation of the images that show clearly the location of the housebreaking area and the progress of the Olympic main venue construction area.