| 基于Quickbird影像的土地利用调查研究 |
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| 引用本文： | 邢元军,石军南,杨丽丽,吴小格,蔡丽玲.基于Quickbird影像的土地利用调查研究[J].安徽农业科学,2007,35(10):3001-3002,3004. |
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| 作者姓名： | 邢元军 石军南 杨丽丽 吴小格 蔡丽玲 |
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| 作者单位： | 中南林业科技大学资环学院,湖南长沙,410004 |
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| 基金项目： | 绍兴市重点项目;2003131; |
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| 摘 要： | 以广西天峨县龙滩电站淹没区及周边区域为研究对象,应用IHS变换、主成分变换和Brovey变换等3种影像融合方法对Quickbird多光谱和全色遥感影像进行融合,并利用目视评价和偏差指数等指标对融合效果进行定量评价;利用融合后的高分辨率影像对研究对象的遥感调查进行了处理和研究.结果表明:主成分变换法的融合效果最佳;用材林、经济林和水田分别占被淹没土地总面积的40.53%、18.35%和18.50%,是主要土地类型.
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| 关 键 词： | 遥感 影像融合 土地利用调查 QuickBird |
| 文章编号： | 0517-6611（2007）10-03001-02 |
| 收稿时间： | 2006-12-26 |
| 修稿时间： | 2006-12-26 |
Investigation on Land Use Based on QuickBird Image |
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| XING Yuan-jun, et al.Investigation on Land Use Based on QuickBird Image[J].Journal of Anhui Agricultural Sciences,2007,35(10):3001-3002,3004. |
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| Authors: | XING Yuan-jun |
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| Institution: | College of Resource and Environment, Central South University of Forestry Science and Technology, Changsha, Hunan 410004 |
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| Abstract: | In the researches in flood region and around area of Longtan Electricity Station,Tian'e county,Guangxi province,IHS,PCA and Brovey and 3 kinds of image merging ways were used to merge QuickBird multi-spectrum and panchromatic remote sensing image.Their merging effects are evaluated quantifiably by visual valuation and warp index.The merged image with high distinguish was used to investigate the land use in Tian'e county in 2005.It is indicated that merging effect of PCA is optimum.As for 3 kinds of main land use types,wood forest,economic forest and paddy field account for(40.53%),18.35% and 18.50% of the total land area respectively. |
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| Keywords: | Remote sensing Image fusion Land use investigation QuickBird |
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