| 环境减灾卫星在宏观监测中的最佳波段组合研究 |
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| 引用本文： | 汪继伟,刘刚,马海涛,许宏健.环境减灾卫星在宏观监测中的最佳波段组合研究[J].中国科技信息,2011(16):40+45-40,45. |
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| 作者姓名： | 汪继伟 刘刚 马海涛 许宏健 |
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| 作者单位： | 黑龙江省国土资源勘测规划院,黑龙江,哈尔滨,150091 |
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| 摘 要： | 环境减灾卫星具有适合中等比例尺研究的空间分辨率,重访周期短,覆盖宽,相对国外卫星数据更易于获取,在宏观监测中应用日趋普遍。对环境减灾卫星进行波段组合的效果,直接影响目视解译和研究对象的提取。通过最佳指数法衡量环境减灾卫星数据的波段组合方案,结合影像光谱特征,确定环境减灾卫星数据的最佳波段组合方式。
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| 关 键 词： | 环境减灾卫星 波段组合 最佳指数 光谱特征 宏观监测 |
Optional Bands Combination of HJ-1A/B Satellite to Macroscopic Monitoring |
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| Wang Ji wei,Liu Gang,Ma Hai tao,Xu Hong jian.Optional Bands Combination of HJ-1A/B Satellite to Macroscopic Monitoring[J].CHINA SCIENCE AND TECHNOLOGY INFORMATION,2011(16):40+45-40,45. |
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| Authors: | Wang Ji wei Liu Gang Ma Hai tao Xu Hong jian |
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| Institution: | Wang Ji wei Liu Gang Ma Hai tao Xu Hong jian Heilongjiang Provincial Land and Resources Surveying & Planning Institute,Harbin,Heilongjiang,150091 |
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| Abstract: | HJ-1A/B Satellite with a spatial resolution has suitable to medium-scale resolution,short revisit cycle,covering wide,and compared foreign satellite data get more accessible,Increasingly popular applications in the macroscopic monitoring.The effect of HJ-1A/B Satellite bands combined is direct impact on the research object of visual interpretation and extraction.In this paper,with OIF to measure program of the HJ-1A/B satellite data bands combination,combination of image spectral characteristics,to determin... |
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| Keywords: | HJ-1A/B Satellite Bands combination OIF spectral characteristic macroscopic monitoring |
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